{"title":"Hearing Protection","description":"\u003ch2\u003e\u003cstrong\u003eHearing Protection Category Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHearing protection is vital for safeguarding your ears from hazardous noise levels in industrial, recreational, and everyday environments. Prolonged exposure to loud noises can cause irreversible hearing damage, making proper protection a critical component of workplace and personal safety. Our comprehensive selection of hearing protection products includes cordless ear plugs, corded ear plugs, banded ear plugs, and ear muffs, ensuring the right solution for every situation.\u003c\/p\u003e\n\u003cp\u003eWhether you’re working in a high-decibel environment, attending a loud event, or enjoying recreational activities like shooting or motor sports, our hearing protection options provide superior comfort, durability, and effectiveness. Designed to meet OSHA and ANSI safety standards, these products cater to diverse needs with options suitable for both intermittent and continuous use.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Hearing Protection Products:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless ear plugs:\u003c\/strong\u003e Lightweight and disposable options for quick, convenient noise reduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorded ear plugs:\u003c\/strong\u003e Designed for easy retrieval and reuse, perfect for industrial and recreational settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBanded ear plugs:\u003c\/strong\u003e Secure fit with flexible bands, ideal for intermittent use and easy on\/off wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEar muffs:\u003c\/strong\u003e Provide superior noise reduction with adjustable headbands for a secure, comfortable fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety of materials:\u003c\/strong\u003e Available in foam, silicone, and thermoplastic options for customizable comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Noise Reduction Ratings (NRR):\u003c\/strong\u003e Designed to block harmful decibel levels while maintaining situational awareness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInvest in high-quality hearing protection to ensure safety and comfort in any environment. From lightweight, portable solutions to durable, heavy-duty options, our products are engineered to provide reliable performance and protect your hearing for years to come. Explore our selection today to find the right fit for your specific needs and safeguard your ears against noise-induced damage.\u003c\/p\u003e","products":[{"product_id":"howard-leight-laser-lite-ll-1-nrr-32-cordless-ear-plugs","title":"Howard Leight Laser Lite LL-1 NRR 32 Cordless Ear Plugs","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-6\" data-turn-id=\"request-WEB:55a19188-1595-4fee-ac41-3e58188abdd3-54\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"cfe045a8-e879-4c51-bc9e-d73192c3fc94\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-end=\"101\" data-start=\"0\" data-section-id=\"1kpefmv\"\u003eHoward Leight Laser Lite LL-1 Foam Earplugs NRR 32 – High Visibility Disposable Hearing Protection\u003c\/h2\u003e\n\u003ch3 data-end=\"214\" data-start=\"145\" data-section-id=\"1ie5cju\"\u003e🔊 Premium NRR 32 Foam Earplugs for Industrial Hearing Protection\u003c\/h3\u003e\n\u003cp data-end=\"601\" data-start=\"216\"\u003eThe \u003cstrong data-end=\"276\" data-start=\"220\"\u003eHoward Leight Laser Lite LL-1 Foam Earplugs (NRR 32)\u003c\/strong\u003e deliver \u003cstrong data-end=\"361\" data-start=\"285\"\u003emaximum noise reduction, all-day comfort, and high-visibility compliance\u003c\/strong\u003e for demanding industrial environments. Designed with a \u003cstrong data-end=\"473\" data-start=\"417\"\u003elow-pressure polyurethane foam and contoured T-shape\u003c\/strong\u003e, these disposable earplugs expand gently inside the ear canal to create a secure acoustic seal while minimizing wearer fatigue.\u003c\/p\u003e\n\u003cp data-end=\"832\" data-start=\"603\"\u003eIdeal for \u003cstrong data-end=\"697\" data-start=\"613\"\u003econstruction, manufacturing, oil \u0026amp; gas, aviation, and heavy equipment operations\u003c\/strong\u003e, Laser Lite earplugs are a trusted choice for safety managers who need reliable, cost-effective hearing protection across large teams.\u003c\/p\u003e\n\u003chr data-end=\"837\" data-start=\"834\"\u003e\n\u003ch2 data-end=\"867\" data-start=\"839\" data-section-id=\"qfxow7\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-end=\"1691\" data-start=\"869\"\u003e\n\u003cli data-end=\"1024\" data-start=\"869\" data-section-id=\"y0pz4c\"\u003e\n\u003cstrong data-end=\"907\" data-start=\"871\"\u003eNRR 32 – Maximum Noise Reduction\u003c\/strong\u003e\n\u003cul data-end=\"1024\" data-start=\"910\"\u003e\n\u003cli data-end=\"972\" data-start=\"910\" data-section-id=\"19t5j8r\"\u003eProvides high-level protection in environments above 85 dB\u003c\/li\u003e\n\u003cli data-end=\"1024\" data-start=\"975\" data-section-id=\"10gzhi4\"\u003eHelps reduce risk of long-term hearing damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1168\" data-start=\"1026\" data-section-id=\"2l4yxg\"\u003e\n\u003cstrong data-end=\"1062\" data-start=\"1028\"\u003eLow-Pressure Polyurethane Foam\u003c\/strong\u003e\n\u003cul data-end=\"1168\" data-start=\"1065\"\u003e\n\u003cli data-end=\"1119\" data-start=\"1065\" data-section-id=\"1sax8l2\"\u003eSoft, slow-recovery foam adapts to ear canal shape\u003c\/li\u003e\n\u003cli data-end=\"1168\" data-start=\"1122\" data-section-id=\"t9evfx\"\u003eReduces pressure for extended wear comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1293\" data-start=\"1170\" data-section-id=\"dhjxd8\"\u003e\n\u003cstrong data-end=\"1200\" data-start=\"1172\"\u003eContoured T-Shape Design\u003c\/strong\u003e\n\u003cul data-end=\"1293\" data-start=\"1203\"\u003e\n\u003cli data-end=\"1243\" data-start=\"1203\" data-section-id=\"33m96m\"\u003eEasy roll-down insertion and removal\u003c\/li\u003e\n\u003cli data-end=\"1293\" data-start=\"1246\" data-section-id=\"1rtuxdt\"\u003eEnsures consistent, proper fit across users\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1440\" data-start=\"1295\" data-section-id=\"1sb3yme\"\u003e\n\u003cstrong data-end=\"1340\" data-start=\"1297\"\u003eHigh-Visibility Magenta \u0026amp; Yellow Colors\u003c\/strong\u003e\n\u003cul data-end=\"1440\" data-start=\"1343\"\u003e\n\u003cli data-end=\"1390\" data-start=\"1343\" data-section-id=\"647clq\"\u003eImproves compliance monitoring on job sites\u003c\/li\u003e\n\u003cli data-end=\"1440\" data-start=\"1393\" data-section-id=\"w03dng\"\u003eEasily detectable during safety inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1574\" data-start=\"1442\" data-section-id=\"1igus8h\"\u003e\n\u003cstrong data-end=\"1481\" data-start=\"1444\"\u003eSmooth, Closed-Cell Outer Surface\u003c\/strong\u003e\n\u003cul data-end=\"1574\" data-start=\"1484\"\u003e\n\u003cli data-end=\"1530\" data-start=\"1484\" data-section-id=\"1fzl6nb\"\u003eResists dirt buildup in dusty environments\u003c\/li\u003e\n\u003cli data-end=\"1574\" data-start=\"1533\" data-section-id=\"12u895x\"\u003ePromotes better hygiene for daily use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1691\" data-start=\"1576\" data-section-id=\"io09sz\"\u003e\n\u003cstrong data-end=\"1595\" data-start=\"1578\"\u003eUniversal Fit\u003c\/strong\u003e\n\u003cul data-end=\"1691\" data-start=\"1598\"\u003e\n\u003cli data-end=\"1638\" data-start=\"1598\" data-section-id=\"17j77y7\"\u003eDesigned to fit most ear canal sizes\u003c\/li\u003e\n\u003cli data-end=\"1691\" data-start=\"1641\" data-section-id=\"83zxaa\"\u003eReliable performance across diverse workforces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1696\" data-start=\"1693\"\u003e\n\u003ch2 data-end=\"1727\" data-start=\"1698\" data-section-id=\"1lob52y\"\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp data-end=\"1774\" data-start=\"1729\"\u003ePerfect for high-noise workplaces, including:\u003c\/p\u003e\n\u003cul data-end=\"1942\" data-start=\"1776\"\u003e\n\u003cli data-end=\"1805\" data-start=\"1776\" data-section-id=\"5z8asp\"\u003eConstruction \u0026amp; demolition\u003c\/li\u003e\n\u003cli data-end=\"1835\" data-start=\"1806\" data-section-id=\"1j86ub2\"\u003eManufacturing \u0026amp; machining\u003c\/li\u003e\n\u003cli data-end=\"1869\" data-start=\"1836\" data-section-id=\"11jk71f\"\u003eMining \u0026amp; aggregate operations\u003c\/li\u003e\n\u003cli data-end=\"1889\" data-start=\"1870\" data-section-id=\"1v9gxm1\"\u003eOil \u0026amp; gas sites\u003c\/li\u003e\n\u003cli data-end=\"1917\" data-start=\"1890\" data-section-id=\"194lme5\"\u003eWarehousing \u0026amp; logistics\u003c\/li\u003e\n\u003cli data-end=\"1942\" data-start=\"1918\" data-section-id=\"4aug3i\"\u003eAirport ground crews\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1947\" data-start=\"1944\"\u003e\n\u003ch2 data-end=\"1977\" data-start=\"1949\" data-section-id=\"1jqfnrr\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2297\" data-start=\"1979\"\u003e\n\u003cthead data-end=\"2000\" data-start=\"1979\"\u003e\n\u003ctr data-end=\"2000\" data-start=\"1979\"\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1989\" data-start=\"1979\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"2000\" data-start=\"1989\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2297\" data-start=\"2021\"\u003e\n\u003ctr data-end=\"2046\" data-start=\"2021\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2029\" data-start=\"2021\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2046\" data-start=\"2029\"\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2074\" data-start=\"2047\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2055\" data-start=\"2047\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2074\" data-start=\"2055\"\u003eLaser Lite LL-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2110\" data-start=\"2075\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2082\" data-start=\"2075\"\u003eType\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2110\" data-start=\"2082\"\u003eDisposable Foam Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2149\" data-start=\"2111\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2136\" data-start=\"2111\"\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd data-end=\"2149\" data-start=\"2136\" data-col-size=\"sm\"\u003eNRR 32 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2182\" data-start=\"2150\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2161\" data-start=\"2150\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-end=\"2182\" data-start=\"2161\" data-col-size=\"sm\"\u003ePolyurethane Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2212\" data-start=\"2183\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2191\" data-start=\"2183\"\u003eShape\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2212\" data-start=\"2191\"\u003eContoured T-Shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2241\" data-start=\"2213\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2221\" data-start=\"2213\"\u003eColor\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2241\" data-start=\"2221\"\u003eMagenta \u0026amp; Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2262\" data-start=\"2242\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2250\" data-start=\"2242\"\u003eStyle\u003c\/td\u003e\n\u003ctd data-end=\"2262\" data-start=\"2250\" data-col-size=\"sm\"\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2297\" data-start=\"2263\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2276\" data-start=\"2263\"\u003eCompliance\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2297\" data-start=\"2276\"\u003eANSI S3.19 Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"2302\" data-start=\"2299\"\u003e\n\u003ch2 data-end=\"2336\" data-start=\"2304\" data-section-id=\"1ap3io0\"\u003eFit \u0026amp; Performance Guidance\u003c\/h2\u003e\n\u003cp data-end=\"2368\" data-start=\"2338\"\u003eTo achieve maximum protection:\u003c\/p\u003e\n\u003col data-end=\"2488\" data-start=\"2370\"\u003e\n\u003cli data-end=\"2409\" data-start=\"2370\" data-section-id=\"1i61wau\"\u003eRoll earplug into a tight cylinder\u003c\/li\u003e\n\u003cli data-end=\"2448\" data-start=\"2410\" data-section-id=\"1c5xroy\"\u003ePull ear upward and insert deeply\u003c\/li\u003e\n\u003cli data-end=\"2488\" data-start=\"2449\" data-section-id=\"wuralo\"\u003eHold in place until fully expanded\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-end=\"2631\" data-start=\"2490\"\u003e\u003cstrong data-end=\"2502\" data-start=\"2490\"\u003ePro Tip:\u003c\/strong\u003e Real-world protection depends on proper fit. Combine with earmuffs in extremely loud environments (\u0026gt;100 dB) for dual protection.\u003c\/p\u003e\n\u003chr data-end=\"2636\" data-start=\"2633\"\u003e\n\u003ch2 data-end=\"2680\" data-start=\"2638\" data-section-id=\"1pb3yyj\"\u003eWhy Choose Laser Lite LL-1 Earplugs?\u003c\/h2\u003e\n\u003cul data-end=\"2923\" data-start=\"2682\"\u003e\n\u003cli data-end=\"2730\" data-start=\"2682\" data-section-id=\"16h6bv2\"\u003eIndustry-trusted hearing protection solution\u003c\/li\u003e\n\u003cli data-end=\"2776\" data-start=\"2731\" data-section-id=\"gflena\"\u003eExcellent balance of comfort and high NRR\u003c\/li\u003e\n\u003cli data-end=\"2817\" data-start=\"2777\" data-section-id=\"1ph0fje\"\u003eCost-effective for bulk PPE programs\u003c\/li\u003e\n\u003cli data-end=\"2871\" data-start=\"2818\" data-section-id=\"11eg0si\"\u003eHigh-visibility design supports safety compliance\u003c\/li\u003e\n\u003cli data-end=\"2923\" data-start=\"2872\" data-section-id=\"1lczhe9\"\u003eIdeal for both individual and facility-wide use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2928\" data-start=\"2925\"\u003e\n\u003ch2 data-end=\"2967\" data-start=\"2930\" data-section-id=\"1idaiwr\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-end=\"3164\" data-start=\"2969\"\u003e\u003cstrong data-end=\"2998\" data-start=\"2969\"\u003eQ: What does NRR 32 mean?\u003c\/strong\u003e\u003cbr data-end=\"3001\" data-start=\"2998\"\u003eA: NRR (Noise Reduction Rating) 32 indicates a high level of noise attenuation under laboratory conditions. Actual protection varies based on proper fit and usage.\u003c\/p\u003e\n\u003cp data-end=\"3343\" data-start=\"3166\"\u003e\u003cstrong data-end=\"3201\" data-start=\"3166\"\u003eQ: Are these earplugs reusable?\u003c\/strong\u003e\u003cbr data-end=\"3204\" data-start=\"3201\"\u003eA: No, the LL-1 earplugs are designed for single-use. For hygiene and performance, they should be discarded after each shift or when dirty.\u003c\/p\u003e\n\u003cp data-end=\"3508\" data-start=\"3345\"\u003e\u003cstrong data-end=\"3384\" data-start=\"3345\"\u003eQ: Do these earplugs fit all users?\u003c\/strong\u003e\u003cbr data-end=\"3387\" data-start=\"3384\"\u003eA: Yes, the soft polyurethane foam expands to fit most ear canal sizes, making them suitable for a wide range of workers.\u003c\/p\u003e\n\u003cp data-end=\"3706\" data-start=\"3510\"\u003e\u003cstrong data-end=\"3552\" data-start=\"3510\"\u003eQ: What industries are these best for?\u003c\/strong\u003e\u003cbr data-end=\"3555\" data-start=\"3552\"\u003eA: They are widely used in construction, manufacturing, oil \u0026amp; gas, mining, warehousing, and aviation—any environment with consistent high noise levels.\u003c\/p\u003e\n\u003cp data-end=\"3869\" data-start=\"3708\"\u003e\u003cstrong data-end=\"3761\" data-start=\"3708\"\u003eQ: Can I use these with other hearing protection?\u003c\/strong\u003e\u003cbr data-end=\"3764\" data-start=\"3761\"\u003eA: Yes. In extremely loud environments (100+ dB), they can be combined with earmuffs for dual protection.\u003c\/p\u003e\n\u003cp data-end=\"4025\" data-start=\"3871\"\u003e\u003cstrong data-end=\"3917\" data-start=\"3871\"\u003eQ: How do I properly insert foam earplugs?\u003c\/strong\u003e\u003cbr data-end=\"3920\" data-start=\"3917\"\u003eA: Roll tightly, insert deeply into the ear canal, and hold until fully expanded to ensure a proper seal.\u003c\/p\u003e\n\u003chr data-end=\"4030\" data-start=\"4027\"\u003e\n\u003ch2 data-end=\"4049\" data-start=\"4032\" data-section-id=\"tvnz6h\"\u003eBottom Line\u003c\/h2\u003e\n\u003cp data-end=\"4359\" data-start=\"4051\"\u003eThe \u003cstrong data-end=\"4104\" data-start=\"4055\"\u003eHoward Leight Laser Lite LL-1 NRR 32 Earplugs\u003c\/strong\u003e are a \u003cstrong data-end=\"4165\" data-start=\"4111\"\u003etop-selling disposable hearing protection solution\u003c\/strong\u003e built for comfort, visibility, and performance. Whether outfitting a full crew or restocking safety supplies, these earplugs deliver \u003cstrong data-end=\"4358\" data-start=\"4299\"\u003econsistent protection you can rely on shift after shift\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none h-px w-px absolute bottom-0\" data-edge=\"true\" aria-hidden=\"true\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41696977125464,"sku":"LL-1","price":31.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/LL-1.jpg?v=1716164525"},{"product_id":"howard-leight-maximum-max-1-nrr-33-cordless-ear-plugs","title":"Howard Leight Maximum Max-1 NRR 33 Cordless Ear Plugs","description":"\u003ch2\u003eHoward Leight Maximum MAX-1 Foam Earplugs NRR 33 – Disposable Cordless Hearing Protection\u003c\/h2\u003e\n\u003ch2\u003eHoward Leight MAX-1 Earplugs NRR 33 – Maximum Noise Reduction Foam Earplugs\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight Maximum MAX-1 Foam Earplugs (NRR 33)\u003c\/strong\u003e provide \u003cstrong\u003eindustry-leading noise reduction, superior comfort, and reliable single-use hygiene\u003c\/strong\u003e for high-noise work environments. Designed with a \u003cstrong\u003epre-shaped bell contour and low-pressure polyurethane foam\u003c\/strong\u003e, these disposable earplugs expand gently inside the ear canal to create a secure seal that resists backing out during long shifts.\u003c\/p\u003e\n\u003cp\u003eRecognized as one of the \u003cstrong\u003emost widely used foam earplugs globally\u003c\/strong\u003e, the MAX-1 delivers dependable hearing protection for \u003cstrong\u003econstruction, manufacturing, oil \u0026amp; gas, and heavy industrial applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 33 – Maximum Certified Noise Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAmong the highest-rated disposable earplugs available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce exposure to hazardous workplace noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBell-Shaped Contoured Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMatches the natural shape of the ear canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasier insertion and improved in-ear retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Pressure Polyurethane Foam\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExpands slowly for a secure, comfortable fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces ear fatigue during extended wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Closed-Cell Outer Skin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResists dirt and debris buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePromotes hygiene in dusty job site conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Shaped for Universal Fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFits most ear canal sizes without excessive pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent performance across large work crews\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisposable \u0026amp; Uncorded Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for single-use environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces cross-contamination risks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eThe MAX-1 earplugs are engineered for \u003cstrong\u003ehigh-noise environments\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction \u0026amp; demolition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing \u0026amp; machining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMining \u0026amp; aggregate operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil \u0026amp; gas job sites\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehousing \u0026amp; logistics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAviation ground operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese earplugs support compliance with OSHA hearing conservation programs when properly worn.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMAX-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDisposable Foam Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd\u003eNRR 33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyurethane Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eBell-Shaped Contour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI S3.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFit \u0026amp; Performance Guidance\u003c\/h2\u003e\n\u003cp\u003eFor optimal protection:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eRoll earplug into a tight cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePull ear upward and back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsert deeply and hold until expanded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Insight:\u003c\/strong\u003e\u003cbr\u003eNRR ratings are based on lab testing. Real-world protection depends on proper fit and insertion. In extremely loud environments (\u0026gt;100 dB), dual protection (earplugs + earmuffs) is recommended.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose MAX-1 Earplugs?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne of the \u003cstrong\u003emost trusted earplugs in industrial safety\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighest NRR rating for disposable foam earplugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable for long shifts and continuous wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective for large workforce deployment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable performance across multiple industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does NRR 33 mean?\u003c\/strong\u003e\u003cbr\u003eA: NRR 33 indicates very high noise reduction under laboratory conditions. Actual protection depends on proper insertion and fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are MAX-1 earplugs reusable?\u003c\/strong\u003e\u003cbr\u003eA: No, they are designed for single-use. Replace after each shift or when contaminated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes the bell shape better?\u003c\/strong\u003e\u003cbr\u003eA: The bell shape conforms to the ear canal, improving comfort, seal, and preventing the earplug from backing out during use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these suitable for all users?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the low-pressure foam and pre-shaped design fit most ear canal sizes comfortably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What industries use MAX-1 earplugs?\u003c\/strong\u003e\u003cbr\u003eA: Commonly used in construction, manufacturing, oil \u0026amp; gas, mining, and other high-noise industries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can these be used with earmuffs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. For extremely high noise levels, combining earplugs with earmuffs provides added protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBottom Line\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight MAX-1 NRR 33 Earplugs\u003c\/strong\u003e are a \u003cstrong\u003etop-tier disposable hearing protection solution\u003c\/strong\u003e offering \u003cstrong\u003emaximum noise reduction, superior comfort, and proven reliability\u003c\/strong\u003e. Ideal for demanding job sites, they are a staple product for any safety program or PPE catalog.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41696979746904,"sku":"Max-1","price":41.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/Max-1.jpg?v=1716165494"},{"product_id":"howard-leight-quiet-qd1-nrr-26-cordless-ear-plugs","title":"Howard Leight Quiet QD1 NRR 26 Cordless Ear Plugs","description":"\u003ch2\u003eHoward Leight Quiet QD1 Earplugs NRR 26 – Reusable Cordless Hearing Protection\u003c\/h2\u003e\n\u003ch3\u003e🔊 Howard Leight Quiet QD1 NRR 26 – Reusable No-Roll Earplugs for Industrial Use\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight Quiet QD1 Earplugs (NRR 26)\u003c\/strong\u003e are designed for \u003cstrong\u003ereusable comfort, easy insertion, and consistent noise reduction\u003c\/strong\u003e in industrial environments. Featuring a \u003cstrong\u003epatented no-roll design with an integrated insertion stem\u003c\/strong\u003e, these earplugs eliminate the need for rolling, making them ideal for workers who need \u003cstrong\u003equick, hygienic, and repeatable fit throughout the day\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003econtoured bell shape and smooth vinyl skin\u003c\/strong\u003e, Quiet QD1 earplugs provide a secure seal while remaining easy to clean and reuse—making them a cost-effective solution for safety programs focused on sustainability and long-term wear.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 26 – Reliable Noise Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEffective protection for moderate to high noise environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for consistent, all-day exposure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePatented No-Roll Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo pre-rolling required—faster and easier insertion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces contamination from handling (\u003ca href=\"https:\/\/www.honeywellstore.com\/store\/products\/howard-leight-by-honeywell-quiet-reusable-earplugs-100-pairs-qd1.htm?utm_source=chatgpt.com\" title=\"Howard Leight by Honeywell Quiet Earplugs, 1000 Pairs\"\u003eHoneywell Store\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In Insertion Stem\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAllows one-handed insertion and removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves hygiene and ease of use (\u003ca href=\"https:\/\/www.honeywellstore.com\/store\/products\/howard-leight-by-honeywell-quiet-reusable-earplugs-100-pairs-qd1.htm?utm_source=chatgpt.com\" title=\"Howard Leight by Honeywell Quiet Earplugs, 1000 Pairs\"\u003eHoneywell Store\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReusable \u0026amp; Washable Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClean with soap and water for extended use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces waste and long-term PPE costs (\u003ca href=\"https:\/\/harmonycr.com\/howard-leight-qd1-quiet-reusable-ear-plugs-26-nrr-cordless-100-box\/?utm_source=chatgpt.com\" title=\"Howard Leight QD1 Quiet Reusable Ear Plugs, 26 NRR, ...\"\u003eHarmony Lab \u0026amp; Safety Supplies\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBell-Shaped Contoured Fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMatches the natural shape of the ear canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides secure fit and consistent attenuation (\u003ca href=\"https:\/\/www.magidglove.com\/howard-leight-qd1-quiet-reusable-uncorded-earplugs-100-pairs-qd1?srsltid=AfmBOorxr_rRacFd0mqWeXYm8nifZPsc947DtHcZ9FDgi4_nrG4wEfOB\u0026amp;utm_source=chatgpt.com\" title=\"Howard Leight Qd1 Quiet Reusable Uncorded Earplugs ...\"\u003eMagidglove.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Non-Irritating Surface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances comfort during long shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResists dirt and debris buildup (\u003ca href=\"https:\/\/www.honeywellstore.com\/store\/products\/howard-leight-by-honeywell-quiet-reusable-earplugs-100-pairs-qd1.htm?utm_source=chatgpt.com\" title=\"Howard Leight by Honeywell Quiet Earplugs, 1000 Pairs\"\u003eHoneywell Store\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Visibility Orange Color\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to identify for compliance checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces loss on job sites\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eDesigned for versatile workplace use, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction \u0026amp; general contracting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing \u0026amp; assembly lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood processing \u0026amp; packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehousing \u0026amp; logistics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUtilities \u0026amp; transportation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintenance and facility operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese earplugs are ideal for environments where workers frequently \u003cstrong\u003eremove and reinsert hearing protection\u003c\/strong\u003e throughout the shift.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQuiet QD1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eReusable Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd\u003eNRR 26 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eVinyl \/ Molded Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eBell-Shaped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI S3.19-1974\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFit \u0026amp; Performance Guidance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSimply \u003cstrong\u003egrip the stem and insert—no rolling required\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure a snug fit for proper noise reduction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClean regularly with mild soap and water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplace when material shows wear or reduced performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Insight:\u003c\/strong\u003e\u003cbr\u003eNRR 26 offers solid protection for moderate noise levels. For extreme environments (\u0026gt;100 dB), consider combining with earmuffs for added protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Quiet QD1 Earplugs?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFaster, easier insertion vs traditional foam earplugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReusable design lowers long-term PPE costs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHygienic handling with minimal contact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable for intermittent use throughout the day\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for compliance-driven workplaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes “no-roll” earplugs different?\u003c\/strong\u003e\u003cbr\u003eA: Unlike foam earplugs, Quiet QD1 does not require rolling before insertion. The built-in stem allows quick, clean, and consistent placement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these earplugs reusable?\u003c\/strong\u003e\u003cbr\u003eA: Yes. They can be washed with soap and water and reused multiple times, making them more economical than disposable options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does NRR 26 mean?\u003c\/strong\u003e\u003cbr\u003eA: NRR 26 indicates moderate-to-high noise reduction under lab conditions. Actual performance depends on proper insertion and fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these good for all-day wear?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The smooth, contoured design provides comfort for extended use without excessive pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace them?\u003c\/strong\u003e\u003cbr\u003eA: Replace when they become worn, damaged, or no longer maintain a proper seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What industries are best suited for QD1 earplugs?\u003c\/strong\u003e\u003cbr\u003eA: Ideal for construction, manufacturing, food processing, warehousing, and any environment requiring frequent removal and reinsertion.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBottom Line\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight Quiet QD1 NRR 26 Earplugs\u003c\/strong\u003e are a \u003cstrong\u003etop choice for reusable hearing protection\u003c\/strong\u003e, offering \u003cstrong\u003eeasy insertion, consistent performance, and long-term cost savings\u003c\/strong\u003e. Perfect for dynamic work environments, they provide dependable protection without sacrificing convenience or comfort.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41696994230360,"sku":"QD1","price":61.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/QD1.jpg?v=1716166348"},{"product_id":"howard-leight-maximum-lite-lpf-1-nrr-30-cordless-ear-plugs","title":"Howard Leight Maximum Lite LPF-1 NRR 30 Cordless Ear Plugs","description":"\u003ch2\u003eHoward Leight Maximum Lite LPF-1 Foam Earplugs NRR 30 – Small Size Disposable Hearing Protection\u003c\/h2\u003e\n\u003ch2\u003eHoward Leight Max Lite LPF-1 NRR 30 – Comfortable Foam Earplugs for Smaller Ear Canals\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight Maximum Lite LPF-1 Foam Earplugs (NRR 30)\u003c\/strong\u003e are engineered for \u003cstrong\u003esuperior comfort, reliable noise reduction, and a smaller fit profile\u003c\/strong\u003e. Designed specifically for users with \u003cstrong\u003esmaller ear canals\u003c\/strong\u003e, these disposable earplugs use \u003cstrong\u003elow-pressure polyurethane foam\u003c\/strong\u003e that expands gently to create a secure seal without excessive pressure.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003econtoured T-shape and smooth, soil-resistant surface\u003c\/strong\u003e, Max Lite earplugs deliver consistent protection in demanding environments while remaining comfortable for extended wear. They are ideal for \u003cstrong\u003econstruction, manufacturing, warehousing, and general industrial applications\u003c\/strong\u003e where both comfort and compliance are critical.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 30 – High-Level Noise Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEffective protection for hazardous noise environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce risk of hearing damage over long shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Smaller Ear Canals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal alternative to standard-size foam earplugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves comfort and fit for more users\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Pressure Polyurethane Foam\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExpands gently for a snug, secure fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimizes ear fatigue during extended use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContoured T-Shape Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEasy roll-down insertion and removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsures consistent placement and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Closed-Cell Outer Surface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResists dirt buildup in dusty environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances hygiene for daily disposable use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight \u0026amp; Comfortable for Long Wear\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for full-shift use across multiple industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eMax Lite LPF-1 earplugs are widely used in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction \u0026amp; general contracting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing \u0026amp; fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehousing \u0026amp; logistics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomotive \u0026amp; metalworking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLandscaping \u0026amp; utilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThey are especially beneficial for workers who find \u003cstrong\u003estandard foam earplugs too large or uncomfortable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMaximum Lite LPF-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDisposable Foam Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd\u003eNRR 30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyurethane Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eContoured T-Shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eSmall \/ Low-Pressure Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI S3.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFit \u0026amp; Performance Guidance\u003c\/h2\u003e\n\u003cp\u003eFor best results:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eRoll earplug into a tight cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePull ear upward and insert deeply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHold until foam fully expands\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Tip:\u003c\/strong\u003e\u003cbr\u003eNRR ratings are lab-based. Real-world performance depends on proper insertion. For extreme noise (\u0026gt;100 dB), combine with earmuffs for dual protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Max Lite LPF-1 Earplugs?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for users with smaller ear canals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable low-pressure foam for long shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable NRR 30 protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective for bulk PPE programs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrusted brand in industrial hearing protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes Max Lite different from standard earplugs?\u003c\/strong\u003e\u003cbr\u003eA: Max Lite earplugs are specifically designed for \u003cstrong\u003esmaller ear canals\u003c\/strong\u003e, providing better comfort and fit than standard foam earplugs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these earplugs disposable?\u003c\/strong\u003e\u003cbr\u003eA: Yes, they are intended for single use and should be replaced after each shift or when dirty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does NRR 30 mean?\u003c\/strong\u003e\u003cbr\u003eA: NRR 30 indicates high noise reduction under lab conditions. Actual protection depends on proper fit and usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these good for all-day wear?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The low-pressure foam is designed to reduce discomfort and ear fatigue during extended use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What industries are these best for?\u003c\/strong\u003e\u003cbr\u003eA: Commonly used in construction, manufacturing, warehousing, and any high-noise environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these with earmuffs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. For very loud environments, dual protection (earplugs + earmuffs) is recommended.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBottom Line\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight Maximum Lite LPF-1 NRR 30 Earplugs\u003c\/strong\u003e are a \u003cstrong\u003etop choice for workers needing a smaller, more comfortable fit without sacrificing protection\u003c\/strong\u003e. Combining \u003cstrong\u003elow-pressure comfort, dependable noise reduction, and easy insertion\u003c\/strong\u003e, they are an essential addition to any workplace hearing conservation program.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41697068417112,"sku":"LPF-1","price":38.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/LPF-1.jpg?v=1716174094"},{"product_id":"howard-leight-x-treme-xtr-1-nrr-32-cordless-ear-plugs","title":"Howard Leight X-TREME XTR-1 NRR 32 Cordless Ear Plugs","description":"\u003ch2\u003eHoward Leight X-Treme XTR-1 Foam Earplugs NRR 32 – Disposable Cordless Hearing Protection\u003c\/h2\u003e\n\u003ch3\u003e🔊 Howard Leight X-Treme XTR-1 NRR 32 – High Visibility Foam Earplugs for Industrial Use\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight X-Treme XTR-1 Foam Earplugs (NRR 32)\u003c\/strong\u003e provide \u003cstrong\u003ehigh-level noise reduction, all-day comfort, and cost-effective disposable hearing protection\u003c\/strong\u003e for demanding work environments. Designed with a \u003cstrong\u003esoft polyurethane foam and tapered bullet shape\u003c\/strong\u003e, these earplugs expand inside the ear canal to create a secure seal while remaining comfortable for extended wear.\u003c\/p\u003e\n\u003cp\u003eBuilt for \u003cstrong\u003econstruction, manufacturing, warehousing, and heavy industrial applications\u003c\/strong\u003e, the XTR-1 delivers reliable performance with a \u003cstrong\u003ebright orange color for easy compliance checks\u003c\/strong\u003e and a \u003cstrong\u003esmooth surface for irritation-free use\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e⭐ Key Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 32 – High Noise Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides strong protection in high-noise environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce long-term hearing damage risk\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSoft Polyurethane Foam\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExpands gently for a custom fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable for long shifts without excessive pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTapered Bullet Shape Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEasy roll-down insertion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsures a secure, consistent seal for most users \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Adjusting Fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdapts to virtually any ear canal size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances overall noise attenuation performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Visibility Orange Color\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSimplifies compliance monitoring on job sites\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces loss and improves safety enforcement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Closed-Cell Outer Surface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResists dirt and debris\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimizes irritation in dusty environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisposable \u0026amp; Hygienic\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for single-use applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce contamination risks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🏭 Industrial Applications\u003c\/h3\u003e\n\u003cp\u003eDesigned for consistent use in high-noise environments:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction \u0026amp; demolition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing \u0026amp; machining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMining \u0026amp; aggregates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil \u0026amp; gas operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehousing \u0026amp; logistics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAviation ground crews\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e📊 Product Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eX-Treme XTR-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDisposable Foam Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd\u003eNRR 32 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyurethane Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eTapered \/ Bullet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOne Size Fits Most\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI \/ CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e⚙️ Fit \u0026amp; Performance Guidance\u003c\/h3\u003e\n\u003cp\u003eFor optimal protection:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eRoll earplug into a tight cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePull ear upward and back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsert deeply and hold until fully expanded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Insight:\u003c\/strong\u003e\u003cbr\u003eNRR ratings are based on laboratory testing. Real-world protection depends on proper insertion and fit. For extreme environments (\u0026gt;100 dB), combine with earmuffs for dual protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e👍 Why Choose X-Treme XTR-1 Earplugs?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh NRR 32 protection at a cost-effective price point\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable foam suitable for long-duration wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy-to-use tapered design for consistent fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-visibility color improves compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable option for large workforce PPE programs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does NRR 32 mean?\u003c\/strong\u003e\u003cbr\u003eA: NRR 32 indicates high noise reduction under lab conditions. Actual protection varies depending on proper fit and insertion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are XTR-1 earplugs reusable?\u003c\/strong\u003e\u003cbr\u003eA: No, they are designed for single-use. Replace after each shift or when dirty or damaged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes the tapered shape beneficial?\u003c\/strong\u003e\u003cbr\u003eA: The tapered (bullet) shape makes insertion easier and helps achieve a secure seal for consistent protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do these fit all users?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the self-adjusting foam expands to fit most ear canal sizes comfortably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What industries are these best for?\u003c\/strong\u003e\u003cbr\u003eA: They are widely used in construction, manufacturing, oil \u0026amp; gas, mining, and general industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can they be used with earmuffs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. For very high noise levels, combining earplugs with earmuffs provides additional protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🏁 Bottom Line\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight X-Treme XTR-1 NRR 32 Earplugs\u003c\/strong\u003e are a \u003cstrong\u003ereliable, high-performance disposable hearing protection solution\u003c\/strong\u003e that balances \u003cstrong\u003ecomfort, visibility, and affordability\u003c\/strong\u003e. Ideal for large-scale safety programs, they deliver consistent protection across a wide range of industrial applications.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41697069793368,"sku":"XTR-1","price":27.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/XTR-1.jpg?v=1716172736"},{"product_id":"howard-leight-trustfit-trustfitpod-1-nrr-28-cordless-ear-plugs","title":"Howard Leight TRUSTFIT TRUSTFITPOD-1 NRR 28 Cordless Reusable Ear Plugs","description":"\u003ch2\u003eHoward Leight TrustFit TrustFitPod-1 Earplugs NRR 28 – Push-In No-Roll Foam Hearing Protection\u003c\/h2\u003e\n\u003ch2\u003eHoward Leight TrustFitPod-1 NRR 28 – No-Roll Push-In Earplugs for Reliable Fit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight TrustFit TrustFitPod-1 Earplugs (NRR 28)\u003c\/strong\u003e are engineered for \u003cstrong\u003eeasy insertion, improved hygiene, and consistent hearing protection\u003c\/strong\u003e in industrial environments. Featuring a \u003cstrong\u003epatented push-in design with a dimpled foam tip and ergonomic stem\u003c\/strong\u003e, these earplugs eliminate the need for roll-down insertion—making them ideal for workers who struggle with traditional foam plugs.\u003c\/p\u003e\n\u003cp\u003eDesigned using the VeriPRO® fit-test system, TrustFit earplugs help ensure a \u003cstrong\u003emore consistent, reliable fit across users\u003c\/strong\u003e, improving real-world protection and compliance on the jobsite.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 28 – Reliable Noise Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEffective protection for moderate to high noise environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports OSHA hearing conservation programs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo-Roll Push-In Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEliminates need for rolling foam before insertion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFaster, easier, and more consistent fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimpled Foam Tip Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAllows foam to collapse evenly for smooth insertion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces creasing and improper fit issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eErgonomic Grip Stem (Pod Design)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnables one-handed insertion and removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves hygiene by minimizing contact with foam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Hygiene \u0026amp; Reduced Contamination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for dirty or glove-required environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces risk of introducing debris into ear canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReusable Foam Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCan be cleaned and reused for multiple days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective alternative to fully disposable earplugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComfortable All-Day Wear\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSoft foam and flexible stem reduce pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for extended industrial use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003ePerfect for environments where workers need \u003cstrong\u003efrequent insertion\/removal and reliable fit\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction \u0026amp; general contracting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing \u0026amp; assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehousing \u0026amp; logistics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUtilities \u0026amp; maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil \u0026amp; gas operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood processing \u0026amp; sanitation-sensitive environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTrustFitPod-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePush-In Foam Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd\u003eNRR 28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyurethane Foam with Stem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eDimpled Tip + Ergonomic Pod Stem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOrange \/ Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReusability\u003c\/td\u003e\n\u003ctd\u003eMulti-use (clean between uses)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI S3.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFit \u0026amp; Performance Guidance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGrip the \u003cstrong\u003estem (pod)\u003c\/strong\u003e and push gently into ear canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo rolling required—ensures faster, consistent fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClean regularly with mild soap and water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplace after ~5 days or if foam becomes worn or hardened\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Insight:\u003c\/strong\u003e\u003cbr\u003eImproper insertion is one of the biggest causes of reduced protection. TrustFit’s push-in design directly addresses this, helping improve \u003cstrong\u003ereal-world attenuation consistency\u003c\/strong\u003e compared to traditional foam earplugs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose TrustFitPod-1 Earplugs?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEliminates user error from improper rolling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFaster insertion increases worker compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHygienic handling reduces contamination risks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReusable design lowers long-term PPE costs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for high-turnover or multi-shift environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes TrustFit different from standard foam earplugs?\u003c\/strong\u003e\u003cbr\u003eA: TrustFit earplugs use a \u003cstrong\u003epush-in, no-roll design with a stem\u003c\/strong\u003e, eliminating the need to roll foam and improving consistency and hygiene.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these earplugs reusable?\u003c\/strong\u003e\u003cbr\u003eA: Yes. They can be cleaned and reused for several days. Replace when foam becomes damaged or loses flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does NRR 28 mean?\u003c\/strong\u003e\u003cbr\u003eA: NRR 28 indicates moderate-to-high noise reduction under lab conditions. Actual protection depends on proper insertion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these better for workers who struggle with foam earplugs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The push-in design is specifically created for users who have difficulty achieving a proper seal with roll-down foam earplugs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can they be used with gloves?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The ergonomic stem allows easy insertion and removal even while wearing gloves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What industries benefit most from TrustFit earplugs?\u003c\/strong\u003e\u003cbr\u003eA: Ideal for construction, manufacturing, food processing, and any environment requiring frequent insertion and strong hygiene control.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBottom Line\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight TrustFit TrustFitPod-1 NRR 28 Earplugs\u003c\/strong\u003e are a \u003cstrong\u003emodern solution to one of the biggest problems in hearing protection—poor fit\u003c\/strong\u003e. With a \u003cstrong\u003epush-in, no-roll design, improved hygiene, and consistent performance\u003c\/strong\u003e, they are an excellent choice for safety programs focused on \u003cstrong\u003ecompliance, efficiency, and real-world protection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41697078411352,"sku":"TRUSTFITPOD-1","price":46.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/TRUSTFITPOD-1.jpg?v=1716173883"},{"product_id":"howard-leight-firmfit-ff-1-nrr-30-cordless-ear-plugs","title":"Howard Leight FirmFit FF-1 NRR 30 Cordless Disposable Ear Plugs","description":"\u003ch2\u003eHoward Leight FirmFit FF-1 Foam Earplugs NRR 30 – Disposable Cordless Hearing Protection\u003c\/h2\u003e\n\u003ch2\u003eHoward Leight FirmFit FF-1 NRR 30 – Soft Cylindrical Foam Earplugs for All-Day Comfort\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight FirmFit FF-1 Foam Earplugs (NRR 30)\u003c\/strong\u003e are engineered for \u003cstrong\u003ecomfortable, low-pressure fit and reliable noise reduction\u003c\/strong\u003e in industrial environments. Featuring a \u003cstrong\u003eclassic cylindrical shape and soft PVC foam\u003c\/strong\u003e, these disposable earplugs provide a secure seal while exerting less pressure inside the ear canal—making them ideal for extended wear.\u003c\/p\u003e\n\u003cp\u003eDesigned with a \u003cstrong\u003eslow recovery foam\u003c\/strong\u003e, FirmFit allows more time for proper insertion, improving fit consistency and real-world protection. Widely used across industries, they deliver dependable performance for \u003cstrong\u003econstruction, manufacturing, warehousing, and general industrial applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 30 – High-Level Noise Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides effective protection in medium-to-high noise environments (\u003ca href=\"https:\/\/www.magidglove.com\/howard-leight-ff-1-firmfit-nrr-30-foam-uncorded-earplugs-200-pairs-ff1\/?utm_source=chatgpt.com\" title=\"Howard Leight FirmFit Disposable Foam Earplugs — FF1\"\u003eMagidglove.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSoft PVC Foam Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e40% softer\u003c\/strong\u003e than traditional cylindrical earplugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces ear canal pressure for long-term comfort (\u003ca href=\"https:\/\/store.cyberweld.com\/products\/howard-leight-firmfit-ff-30-disposable-earplugs-200-count?srsltid=AfmBOopW37yJAfx_d-XyZSJs22adJ6FIX5eO8SRenCgJK6FeahAa469h\u0026amp;utm_source=chatgpt.com\" title=\"Howard Leight FirmFit FF-1 Disposable Earplugs - 200 Count\"\u003eCyberweld\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Expansion Pressure Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExerts \u003cstrong\u003e~29% less pressure\u003c\/strong\u003e compared to similar earplugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances wearability over long shifts (\u003ca href=\"https:\/\/store.cyberweld.com\/products\/howard-leight-firmfit-ff-30-disposable-earplugs-200-count?srsltid=AfmBOopW37yJAfx_d-XyZSJs22adJ6FIX5eO8SRenCgJK6FeahAa469h\u0026amp;utm_source=chatgpt.com\" title=\"Howard Leight FirmFit FF-1 Disposable Earplugs - 200 Count\"\u003eCyberweld\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClassic Cylindrical Shape\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides a “firm fit” feel preferred by many workers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsures consistent seal inside the ear canal (\u003ca href=\"https:\/\/www.earplugstore.com\/howard-leight-corded-box.html?srsltid=AfmBOorUE4ri05nwaZapV0B_XUegu8Kmx4ykY_bPthQXflpgsw0lOChC\u0026amp;utm_source=chatgpt.com\" title=\"Howard Leight by Honeywell FirmFit Soft PVC Foam ...\"\u003eEar Plug Superstore\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSlow Recovery Foam\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAllows extra time for correct insertion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves overall protection and fit consistency (\u003ca href=\"https:\/\/www.magidglove.com\/howard-leight-ff-1-firmfit-nrr-30-foam-uncorded-earplugs-200-pairs-ff1\/?utm_source=chatgpt.com\" title=\"Howard Leight FirmFit Disposable Foam Earplugs — FF1\"\u003eMagidglove.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Visibility Orange Color\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMakes compliance checks quick and easy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce loss on job sites (\u003ca href=\"https:\/\/www.magidglove.com\/howard-leight-ff-1-firmfit-nrr-30-foam-uncorded-earplugs-200-pairs-ff1\/?utm_source=chatgpt.com\" title=\"Howard Leight FirmFit Disposable Foam Earplugs — FF1\"\u003eMagidglove.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisposable \u0026amp; Hygienic\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for single-use environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces contamination risks in dirty work conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eIdeal for a wide range of high-noise workplaces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction \u0026amp; demolition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing \u0026amp; fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehousing \u0026amp; logistics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMining \u0026amp; aggregates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil \u0026amp; gas operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUtilities \u0026amp; maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFirmFit FF-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDisposable Foam Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd\u003eNRR 30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSoft PVC Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCylindrical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI S3.19-1974\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFit \u0026amp; Performance Guidance\u003c\/h2\u003e\n\u003cp\u003eFor best protection:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eRoll earplug into a tight cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePull ear upward and back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsert deeply and hold until expanded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Insight:\u003c\/strong\u003e\u003cbr\u003eNRR ratings are based on laboratory testing. Real-world performance depends on proper insertion. OSHA and NIOSH recommend derating NRR values in field use due to fit variability. (\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Earplug?utm_source=chatgpt.com\" title=\"Earplug\"\u003eWikipedia\u003c\/a\u003e)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose FirmFit FF-1 Earplugs?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSofter and more comfortable than traditional cylindrical plugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLower pressure reduces fatigue during long shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable NRR 30 protection for industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy insertion with slow recovery foam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective for large workforce PPE programs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes FirmFit different from other foam earplugs?\u003c\/strong\u003e\u003cbr\u003eA: FirmFit combines a \u003cstrong\u003eclassic cylindrical shape with softer foam and lower expansion pressure\u003c\/strong\u003e, delivering a more comfortable “firm feel” preferred by many users.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these earplugs disposable?\u003c\/strong\u003e\u003cbr\u003eA: Yes, they are designed for single-use and should be replaced after each shift or when dirty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does NRR 30 mean?\u003c\/strong\u003e\u003cbr\u003eA: NRR 30 indicates strong noise reduction under lab conditions. Actual protection depends on proper fit and insertion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these good for all-day wear?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The softer foam and reduced pressure design make them ideal for extended use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What industries are these best for?\u003c\/strong\u003e\u003cbr\u003eA: Commonly used in construction, manufacturing, warehousing, mining, and general industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can they be used with earmuffs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. For extremely loud environments (\u0026gt;100 dB), dual protection (earplugs + earmuffs) is recommended.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBottom Line\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight FirmFit FF-1 NRR 30 Earplugs\u003c\/strong\u003e are a \u003cstrong\u003etop choice for workers who prefer a traditional cylindrical earplug with enhanced comfort\u003c\/strong\u003e. With \u003cstrong\u003esofter foam, lower pressure, and dependable protection\u003c\/strong\u003e, they deliver consistent performance for demanding industrial applications.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41697081917528,"sku":"FF-1","price":31.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/FF-1.jpg?v=1716174431"},{"product_id":"howard-leight-multi-max-mm-1-nrr-31-cordless-disposable-ear-plugs","title":"Howard Leight Multi Max MM-1 NRR 31 Cordless Disposable Ear Plugs","description":"\u003cp\u003e\u003cstrong\u003eHoward Leight Multi Max MM-1 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight Multi Max MM-1 Earplugs\u003c\/strong\u003e provide versatile and customizable hearing protection with a unique two-in-one design that fits a variety of ear canal sizes. Featuring a tapered and rounded end, these earplugs can be inserted in either orientation, offering flexibility and maximum comfort for users in high-noise environments. With a Noise Reduction Rating (NRR) of 31, the Multi Max MM-1 delivers dependable protection against harmful sound levels in industrial, recreational, and personal settings.\u003c\/p\u003e\n\u003cp\u003eConstructed from soft, low-pressure foam, the earplugs ensure a secure seal and long-lasting comfort, even during extended wear. Their bright orange and yellow color combination improves visibility for quick compliance monitoring, making them ideal for workplace safety programs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti Max MM-1 Earplug Key Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-shape design:\u003c\/strong\u003e Offers customizable fit with a tapered and rounded end for different ear canal preferences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh NRR (31):\u003c\/strong\u003e Provides robust protection in high-decibel environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft foam construction:\u003c\/strong\u003e Ensures comfort and reduces ear canal pressure during prolonged use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright two-tone colors:\u003c\/strong\u003e Improves visibility for safety and compliance checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually packaged:\u003c\/strong\u003e Maintains hygiene and makes workplace distribution easy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Suitable for industrial settings, concerts, travel, and other noisy environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight Multi Max MM-1 Earplugs\u003c\/strong\u003e combine innovative design and reliable protection, making them a top choice for users seeking flexibility and comfort in demanding noise environments. Protect your hearing with confidence using these premium earplugs.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41697082703960,"sku":"MM-1","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/MM-1.jpg?v=1716174652"},{"product_id":"3m-peltor-x5a-over-the-head-earmuffs-nrr-31","title":"3M PELTOR X5A Over-the-Head Earmuffs NRR 31","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR X5A Over-the-Head Earmuffs\u003c\/strong\u003e provide NRR 31 passive hearing protection with an over-the-head headband in the X-Series low-profile cup design — delivering the highest NRR in the PELTOR X-Series through a contoured, reduced-projection cup for workers in the loudest industrial environments where maximum single-device passive cup attenuation is required and low-profile cup geometry remains important. The X5A represents the top of the PELTOR X-Series and provides the highest NRR available in a single passive cup OTH earmuff in the standard PELTOR product line. NRR 31 provides OSHA-calculated attenuation of (31-7)\/2 = 12 dB for A-weighted noise environments — the maximum achievable through X-Series passive cup construction, appropriate for environments with 8-hour TWA exposures up to approximately 102-107 dBA where 12 dB reduction achieves the OSHA 90 dBA PEL threshold. The X5A's NRR 31 is achieved through the X-Series' highest-specification acoustic cup — the maximum internal volume, highest-density foam, and highest-mass shell in the X-Series lineup — combined with the X-Series' contoured cup geometry that reduces lateral cup projection compared to conventional cylindrical cups at equivalent or higher NRR levels like the Optime 105 H10A (NRR 30). For facilities with the loudest machine operations — large impact presses, air-carbon arc gouging stations, large-diameter saw operations, heavy blasting and pneumatic tooling operations — where NRR 27-30 provides insufficient single-device compliance and the environment also has close equipment clearances that make conventional large-cup earmuffs problematic, the X5A provides NRR 31 in the X-Series low-profile architecture. The OTH headband provides the most efficient cup-seating geometry for maintaining the X5A's high-NRR acoustic seal across the workforce population — critical at NRR 31 where any seal gap degrades attenuation more significantly than at lower NRR levels.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR X5A Over-the-Head Earmuffs NRR 31 — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 31 passive protection\u003c\/strong\u003e — 12 dB OSHA-calculated attenuation — highest X-Series rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile X-Series cup design\u003c\/strong\u003e — maximum NRR with reduced projection for close-clearance environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-the-head headband\u003c\/strong\u003e — maximum cup-seal efficiency for consistent maximum attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight design\u003c\/strong\u003e — X-Series cup architecture achieves NRR 31 with lower weight than conventional high-NRR cylindrical cups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries, maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eX5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOver-the-head (OTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eX5A: Maximum X-Series Attenuation for the Loudest Industrial Environments\u003c\/h2\u003e\n\u003cp\u003eIndustrial facilities that operate the loudest machinery — large-tonnage stamping presses, high-capacity riveting operations, air-carbon arc cutting and gouging, blast cleaning operations, large industrial saws, high-power pneumatic tools — face hearing protection specification challenges at the top of the noise range. Workers in these environments may have measured 8-hour TWA exposures exceeding 104 dBA, where NRR 27 and NRR 30 protection may not achieve OSHA PEL compliance in single-device configurations (even with OSHA's favorable derating formula), and where the pathway to compliance requires either maximum-NRR single-device protection, dual hearing protection (earmuffs over earplugs), or engineering noise controls. The X5A's NRR 31 provides the maximum single-device passive cup protection in the X-Series line, supporting compliance for exposures up to approximately 102-107 dBA with OSHA's calculated formula — above the coverage capacity of NRR 27 and providing the additional protection margin for the loudest single-occupancy stations in the facility. The X-Series cup design advantage is most tangible at NRR 31: conventional cylindrical cups at this protection level are among the largest and heaviest in the market, because achieving NRR 31 through cylindrical cup geometry requires very large cup volume and high cup mass. The X-Series' contoured approach achieves the same NRR 31 at a more compact cup profile, reducing the lateral footprint that limits usability in tight industrial spaces and reducing weight for more comfortable extended wear. For facilities where maximum-noise stations also have space constraints — large stamping presses with guard geometries that close in near the worker's head, blast room operations with equipment overhead, confined test cell environments — the X5A provides NRR 31 without the profile penalty of conventional maximum-NRR cups.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 31 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 31 provides the maximum X-Series single-device protection for the loudest industrial environments — giving safety engineers the highest available passive cup NRR in a low-profile cup design for environments where conventional maximum-NRR cups are too bulky or heavy for the work environment or worker wearing compliance.\u003c\/strong\u003e Facilities where workers at maximum-noise stations have reported conventional large-cup earmuffs as too heavy or too intrusive find X5A's NRR 31 in a lighter-weight, lower-profile format supports better sustained wearing compliance at the protection level the noise exposure requires.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLow-profile cup maintains seal integrity in close-clearance maximum-noise environments — environments with the loudest noise often involve large, close equipment; the X5A's reduced projection provides better clearance in tight machine-adjacent positions where conventional maximum-NRR cup profiles would contact equipment surfaces and break the seal that high-NRR protection requires to be effective.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum-noise industrial stations — X5A NRR 31 for press, forge, and air-arc operations\u003c\/strong\u003e — X5A for workers at large-tonnage presses, forge hammers, air-carbon arc cutting stations, and blast operations with measured exposures above 104 dBA where NRR 31 provides single-device maximum passive protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoud industrial maintenance in close-clearance environments — maximum NRR low-profile for tight-access loudest machinery\u003c\/strong\u003e — X5A for maintenance personnel who service the loudest equipment in tight access spaces where conventional large-cup maximum-NRR earmuffs create profile interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrograms requiring maximum single-device NRR — X5A for facilities at the top of the passive cup protection range\u003c\/strong\u003e — X5A for industrial programs that have identified stations or zones where the noise survey results require maximum single-device passive cup NRR for OSHA compliance and where the X-Series low-profile cup provides advantages over conventional maximum-NRR cylindrical cup designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR X4A NRR 27 OTH for louder environments below maximum, see \u003ca href=\"\/products\/3m-peltor-x4a-over-the-head-earmuffs-nrr-27\"\u003e3M PELTOR X4A Earmuffs\u003c\/a\u003e. For PELTOR Optime 105 H10A NRR 30 OTH in conventional cup design, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Optime 105 H10A Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhen does NRR 31 still require supplementation with earplugs?\u003c\/h3\u003e\n\u003cp\u003eNRR 31 provides OSHA-calculated attenuation of (31-7)\/2 = 12 dB. At OSHA's formula, this achieves the 90 dBA PEL for exposures up to approximately 102 dBA. For environments above 102 dBA, even NRR 31 may not achieve compliance in single-device use without applying NIOSH's more conservative derating (which reduces effective attenuation further). In exposures above 104-107 dBA, dual hearing protection (earmuffs over earplugs) is typically required. Industrial hygienists should calculate protected exposure for each specific combination when exposures approach or exceed these thresholds.\u003c\/p\u003e\n\n\u003ch3\u003eIs the X5A significantly lighter than comparable NRR 30-31 conventional cup earmuffs?\u003c\/h3\u003e\n\u003cp\u003eThe X-Series cup design typically achieves similar NRR at lower weight compared to conventional cylindrical cups at maximum protection levels. The weight reduction is most meaningful for workers who wear maximum-NRR earmuffs for extended periods at loud machine stations — reduced cup weight at the ear contributes to sustained wearing comfort and reduces the headband tension fatigue that heavy cups create over multi-hour wearing periods. Specific weight comparisons are available in 3M product specification sheets for direct model-to-model comparison.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048698572888,"sku":"X5A","price":38.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71z6NnrTU9L._AC_SL1500.jpg?v=1777428805"},{"product_id":"3m-peltor-x4a-over-the-head-earmuffs-nrr-27","title":"3M PELTOR X4A Over-the-Head Earmuffs NRR 27","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR X4A Over-the-Head Earmuffs\u003c\/strong\u003e provide NRR 27 passive hearing protection with an over-the-head headband in the X-Series low-profile cup design — delivering NRR 27 attenuation at the same protection level as the Optime 101 H7A but through the X-Series' contoured, reduced-projection cup architecture for workers in louder industrial environments who benefit from the X-Series' smaller cup footprint at this protection level. The X4A is the over-the-head model in the PELTOR X4 line — providing NRR 27 through the X-Series low-profile cup that distinguishes the X-Series product family from the conventional cylindrical cup design of the Optime series at equivalent NRR levels. NRR 27 provides OSHA-calculated attenuation of (27-7)\/2 = 10 dB for A-weighted noise environments — appropriate for louder industrial noise exposures in the range where NRR 24 and below are insufficient for OSHA PEL compliance and where environments up to approximately 100-104 dBA require the full 10 dB calculated attenuation that NRR 27 provides. The X-Series cup design achieves NRR 27 through the same acoustic principles as the Optime 101 — adequate cup volume, appropriate foam density, and sufficient shell mass for frequency-specific attenuation — but in a cup geometry that reduces the profile that projects from the side of the head. This reduced projection addresses the practical challenge of conventional high-NRR cup earmuffs in close-quarters environments: larger cups needed for higher NRR ratings project further from the head, increasing contact probability with equipment surfaces in tight industrial spaces. The X4A's combination of NRR 27 attenuation with low-profile cup construction is relevant for environments where both high noise and close equipment clearances coexist — louder industrial operations in facilities where machine spacing, equipment access requirements, or work practices bring workers' heads into proximity with surfaces that conventional large cups contact.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR X4A Over-the-Head Earmuffs NRR 27 — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 27 passive protection\u003c\/strong\u003e — 10 dB OSHA-calculated attenuation for louder industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile X-Series cup design\u003c\/strong\u003e — reduced projection for close-clearance environments at NRR 27 level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-the-head headband\u003c\/strong\u003e — direct cup-seating force for consistent high-level attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction\u003c\/strong\u003e — X-Series cup balances NRR 27 acoustic performance with reduced weight and profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries, maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eX4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOver-the-head (OTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eX4A Over-the-Head: Low-Profile NRR 27 for Louder Industrial Environments with Equipment Proximity\u003c\/h2\u003e\n\u003cp\u003eThe noise environments that require NRR 27 protection — heavy stamping, heavy grinding, pneumatic riveting, large-bore air operations, heavy-duty process machinery — often coexist in the same facilities where workers must also work in close proximity to machines, inside equipment enclosures, or through tight clearance pathways. This combination creates a tension in earmuff specification: the higher NRR required for compliance typically comes from larger cups that project further from the head, increasing the contact frequency with equipment surfaces that breaks acoustic seals in close-clearance environments. The X4A resolves this tension at NRR 27 — delivering the 10 dB OSHA-calculated attenuation needed for louder environments in a cup profile that is more manageable in tight spaces than the conventional Optime 101 cylindrical cup at the same NRR level. Manufacturing facilities with heavy-duty stamping operations and tight machine spacing, industrial processing environments where NRR 27 noise levels coexist with tight overhead and lateral clearances, and maintenance programs where technicians service louder equipment in confined access areas all represent environments where the X4A's NRR 27 in a lower-profile cup has practical compliance advantages over conventional high-NRR earmuffs. The OTH headband configuration provides the headband geometry for maximum cup-seal consistency at this protection level — the over-head band angle that applies seating force directly toward the ear maintains the X4A cup's seal against the head even as the worker moves and repositions in close-clearance environments. For industrial programs that have experienced cup-profile interference issues with Optime 101 in their higher-noise zones, the X4A provides an equivalent NRR 27 option with the X-Series reduced cup footprint.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 27 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow-profile cup delivers NRR 27 in a reduced-footprint design that minimizes seal-disrupting equipment contact in close-clearance industrial environments — workers in louder factories, processing plants, and maintenance environments who previously experienced conventional high-NRR cup interference with machine surfaces maintain more consistent protection with the X4A's smaller cup projection, avoiding the compliance gap that seal breaks create.\u003c\/strong\u003e Safety managers in facilities where higher-noise zones also have close machine clearances find the X4A a meaningful upgrade from conventional NRR 27 models when cup-contact complaints are documented in those areas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNRR 27 X-Series cup provides the same 10 dB calculated attenuation as Optime 101 in a lighter-weight package — the X-Series cup architecture that achieves lower profile also reduces cup weight compared to conventional high-NRR cylindrical cups, contributing to wearing comfort in louder environments where workers are typically stationary or semi-stationary at specific machine stations for full shifts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy manufacturing with close machine clearances — X4A for louder environments with equipment proximity\u003c\/strong\u003e — X4A for manufacturing workers at high-noise machines (stamping presses, riveters, heavy grinders) in facilities with tight machine spacing where conventional NRR 27 cup profiles create equipment contact interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLouder industrial processing — NRR 27 low-profile for process equipment and compressor environments\u003c\/strong\u003e — X4A for workers at louder process equipment, large compressors, and industrial blowers in facilities where both the noise level and the equipment proximity favor the X-Series cup design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrading from Optime 101 in tight-clearance environments — X4A for programs with documented cup-contact complaints\u003c\/strong\u003e — X4A for industrial hearing programs that have identified cup-profile interference as a compliance issue in higher-noise zones and need a direct NRR 27 alternative with reduced cup projection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR X2A NRR 24 OTH X-Series for moderate-high noise, see \u003ca href=\"\/products\/3m-peltor-x2a-over-the-head-earmuffs-nrr-24\"\u003e3M PELTOR X2A Earmuffs\u003c\/a\u003e. For PELTOR X5A NRR 31 OTH X-Series for maximum protection, see \u003ca href=\"\/products\/3m-peltor-x5a-over-the-head-earmuffs-nrr-31\"\u003e3M PELTOR X5A Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7A NRR 27 OTH in conventional cup design, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Optime 101 H7A Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between X4A (NRR 27) and X5A (NRR 31)?\u003c\/h3\u003e\n\u003cp\u003eBoth are X-Series OTH earmuffs with low-profile cup design. The X4A (NRR 27, 10 dB OSHA attenuation) is appropriate for environments up to approximately 100-104 dBA. The X5A (NRR 31, 12 dB OSHA attenuation) provides the maximum NRR in the X-Series for the loudest industrial environments above 104 dBA. Select based on measured noise exposure: if your noise survey confirms exposures in the range where NRR 27 achieves OSHA PEL compliance, X4A is the right choice and avoids the additional communication isolation of the X5A's 2 dB extra attenuation. If exposures are measured above the NRR 27 coverage capacity, X5A provides the higher protection needed.\u003c\/p\u003e\n\n\u003ch3\u003eIs there an X4 cap-mount model for hard hat programs?\u003c\/h3\u003e\n\u003cp\u003eThe X4 line focuses on OTH configuration; for cap-mount NRR 27 in the X-Series platform, the product landscape may be limited compared to the range available in the Optime series (H7P3E cap-mount). For cap-mount NRR 27 in hard hat programs, the Optime 101 H7P3E is typically the primary specification. The X4A OTH is the primary X-Series offering at NRR 27 for non-hard hat environments where low-profile OTH cup geometry provides the primary value.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048699326552,"sku":"X4A","price":34.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71ia352vGVL._AC_SL1500.jpg?v=1777428811"},{"product_id":"3m-peltor-x2a-over-the-head-earmuffs-nrr-24","title":"3M PELTOR X2A Over-the-Head Earmuffs NRR 24","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR X2A Over-the-Head Earmuffs\u003c\/strong\u003e provide NRR 24 passive hearing protection with an over-the-head headband in the X-Series low-profile cup design — delivering NRR 24 attenuation through a contoured, reduced-projection cup for workers in moderate-high noise environments where the X-Series' smaller cup profile provides advantages over conventional cylindrical cup designs without requiring hard hat cap-mount integration. The X2A is the over-the-head model in the PELTOR X2 line — the same NRR 24 protection as the cap-mount X2P3E and X2P5E models, with an OTH headband and the X-Series' signature low-profile cup for standalone OTH use outside of cap-mount hard hat programs. NRR 24 provides OSHA-calculated attenuation of (24-7)\/2 = 8.5 dB for A-weighted noise environments — providing the moderate-high attenuation step between the X1A's NRR 22 and the X4A's NRR 27, appropriate for environments where measured 8-hour TWA exposures exceed NRR 22's coverage range but do not require the higher attenuation of NRR 27. The X-Series cup's contoured design reduces lateral projection compared to the conventional cylindrical cup used in the Optime series — providing the physical clearance advantage in close-quarters industrial work that is the X-Series' primary design differentiation at any NRR level. Workers who navigate tight spaces, work close to machine surfaces, or perform tasks that bring their heads near equipment guards and structural elements benefit from the X2A's smaller cup footprint, which reduces the cup-to-environment contacts that conventional cups experience in these situations and which push the cup off-seal. The OTH headband configuration applies cup-seating force directly from above the ear — the most efficient seal-maintenance geometry that works with the X-Series cup to deliver consistent NRR 24 attenuation across diverse head shapes.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR X2A Over-the-Head Earmuffs NRR 24 — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 24 passive protection\u003c\/strong\u003e — 8.5 dB OSHA-calculated attenuation for moderate-high industrial noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile X-Series cup design\u003c\/strong\u003e — reduced lateral projection for close-clearance work environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-the-head headband\u003c\/strong\u003e — direct cup-seating force for consistent acoustic seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction\u003c\/strong\u003e — X-Series cup design balances performance with reduced cup weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries, maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eX2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOver-the-head (OTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eX2A Over-the-Head: Low-Profile NRR 24 for Moderate-High Noise Industrial Environments\u003c\/h2\u003e\n\u003cp\u003eIndustrial environments with measured noise exposures in the moderate-high range — heavy grinding on medium-duty equipment, pneumatic impact tools, woodworking saws and routers, HVAC and process equipment at higher loads, and moderately loud manufacturing operations — require protection above the NRR 22 entry level but don't reach the louder industrial tier requiring NRR 27 or higher. The X2A provides NRR 24 for this range in the OTH format preferred for environments without simultaneous hard hat or helmet requirements. The X-Series cup design's low-profile characteristic is particularly relevant in the OTH format for workers who perform tasks requiring head movement, proximity to work surfaces, and repositioning in space: the smaller cup projection reduces the physical interference with overhead and lateral equipment surfaces that conventional cylindrical cups create, allowing workers to focus on the task rather than managing cup-to-environment contact events. Woodworking shops where workers move between saws, sanders, and routing tables with overhead dust collection ductwork; machine shops where operators work close to CNC machine tables and enclosure walls; assembly environments where overhead components and fixtures are in the workspace — these environments benefit from the X2A's reduced cup profile compared to the larger Optime series cups at similar NRR levels. The OTH headband is the appropriate choice for the X2A in non-hard hat environments: the over-head geometry provides the most efficient cup-seating force of the three mount options, maintaining the X-Series cup's acoustic seal consistently across the workforce's head shape variation without the positional technique that BTH configurations require. For moderate-high noise industrial programs without hard hat or helmet requirements that experience cup-profile interference with equipment and fixtures, the X2A delivers the X-Series advantage in the most wearing-efficient format.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 24 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow-profile cup reduces contact interference in industrial environments with close equipment clearances — workers in machine shops, woodworking operations, and close-clearance manufacturing who experience conventional cup interference with overhead ductwork, machine enclosures, and overhead fixtures find fewer seal-disrupting contact events with the X2A's reduced cup projection, maintaining more consistent NRR 24 protection through dynamic work activities.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOTH headband combined with low-profile X-Series cup delivers consistent NRR 24 seal maintenance across diverse head shapes without technique sensitivity — the over-head band geometry that maximizes cup-seating force works with the X-Series cup to provide reliable attenuation for the full range of workers in moderate-high noise programs, from compliance-simple training environments to workforces with significant head size variation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoodworking and cabinet shops — low-profile NRR 24 for saw and routing operations\u003c\/strong\u003e — X2A for woodworking workers at table saws, panel saws, routers, and planers in environments where noise exceeds NRR 22's coverage and overhead dust collection equipment creates cup-contact interference with conventional cylindrical cups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine shop operations — X-Series OTH for close-clearance CNC and machining environments\u003c\/strong\u003e — X2A for machine shop workers at CNC machining centers, lathes, and milling machines in moderate-high noise environments where the X-Series cup profile reduces enclosure-wall interference during work activities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial moderate-high noise — NRR 24 step-up from NRR 22 for measured higher-exposure areas\u003c\/strong\u003e — X2A for industrial programs that have used X1A (NRR 22) in lower-noise zones and need the same X-Series OTH platform at NRR 24 for areas where noise measurements confirm higher attenuation is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR X1A NRR 22 OTH entry-level X-Series, see \u003ca href=\"\/products\/3m-peltor-x1a-over-the-head-earmuffs-nrr-22\"\u003e3M PELTOR X1A Earmuffs\u003c\/a\u003e. For PELTOR X2P3E NRR 24 cap-mount version for hard hat programs, see \u003ca href=\"\/products\/3m-peltor-x2p3e-cap-mount-earmuffs-nrr-24\"\u003e3M PELTOR X2P3E Cap-Mount\u003c\/a\u003e. For PELTOR X4A NRR 27 OTH for louder environments, see \u003ca href=\"\/products\/3m-peltor-x4a-over-the-head-earmuffs-nrr-27\"\u003e3M PELTOR X4A Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhen should I choose X2A (NRR 24) over X1A (NRR 22) or X4A (NRR 27)?\u003c\/h3\u003e\n\u003cp\u003eSelect NRR based on measured noise levels: X1A (NRR 22, 7.5 dB OSHA attenuation) for environments up to approximately 97.5 dBA; X2A (NRR 24, 8.5 dB) for environments measured in the 97.5-101 dBA range; X4A (NRR 27, 10 dB) for environments above 101 dBA up to approximately 101-104 dBA. Using X2A in environments where X1A achieves compliance provides an unnecessary 1 dB additional attenuation that reduces speech intelligibility without compliance benefit. The X-Series product line enables precise NRR matching by measured exposure, and the X2A fills the range between X1A and X4A for programs with mid-tier noise exposures.\u003c\/p\u003e\n\n\u003ch3\u003eIs the X-Series available in formats other than OTH for NRR 24?\u003c\/h3\u003e\n\u003cp\u003eYes — the X2 line provides NRR 24 in multiple mount formats: X2A (over-the-head), X2P3E (standard P3E cap-mount), and X2P5E (electrically insulated P5E cap-mount). The choice between formats follows the standard mount selection logic: OTH for environments without simultaneous hard hat or helmet use; P3E cap-mount for standard hard hat programs; P5E cap-mount for Class E hard hat electrical PPE programs requiring insulated attachment hardware. All formats deliver the same NRR 24 protection with the X-Series low-profile cup design.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048700145752,"sku":"X2A","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/810BFSFpmQL._SL1500.jpg?v=1777428825"},{"product_id":"3m-peltor-x2p3e-cap-mount-earmuffs-nrr-24","title":"3M PELTOR X2P3E Cap-Mount Earmuffs NRR 24","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR X2P3E Cap-Mount Earmuffs\u003c\/strong\u003e provide NRR 24 passive hearing protection with P3E cap-mount attachment for 3M hard hats — delivering X-Series low-profile NRR 24 cup attenuation in a standard P3E cap-mount configuration for workers in combined hard hat and hearing protection programs who need moderate-high noise protection with the X-Series' reduced cup profile. The X2P3E is the standard cap-mount version of the PELTOR X2 line — using the P3E brim slot attachment system found on most 3M and Scott Safety hard hats, delivering NRR 24 through the X-Series' contoured low-profile cup design. NRR 24 provides OSHA-calculated attenuation of (24-7)\/2 = 8.5 dB for A-weighted noise environments — positioned between the entry-level X1 (NRR 22, 7.5 dB) and the X4 (NRR 27, 10 dB), addressing the moderate-high noise range where 8.5 dB achieves OSHA PEL compliance for environments with measured 8-hour TWA exposures in the range above NRR 22 capacity but below the threshold requiring NRR 27. The X-Series low-profile cup design reduces the lateral projection of the earmuff cup from the side of the head compared to conventional cylindrical cup designs, providing a smaller physical footprint at the ear that reduces cup-to-equipment contact events in close-quarters industrial and construction environments. The cap-mount format integrates this low-profile NRR 24 protection with the hard hat for on-demand deployment: cups fold to the stored position on the hard hat brim when the worker is outside noise areas, and fold down to the sealed hearing protection position at noise zone entry — keeping protection available at all times the worker wears the hard hat without separate carrying.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR X2P3E Cap-Mount Earmuffs NRR 24 — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 24 passive protection\u003c\/strong\u003e — 8.5 dB OSHA-calculated attenuation for moderate-high industrial noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile X-Series cup design\u003c\/strong\u003e — reduced lateral projection for close-clearance work environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eCap-mount (P3E) attachment\u003c\/strong\u003e — integrates with 3M\/Scott hard hat P3E brim slots\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFold-up storage\u003c\/strong\u003e — cups stow on hard hat when not in noise areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eX2P3E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCap-mount (P3E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eX2P3E Cap-Mount: NRR 24 Low-Profile Hearing Protection for Hard Hat Programs with Close-Clearance Environments\u003c\/h2\u003e\n\u003cp\u003eHard hat programs in manufacturing, construction, and industrial operations that include close-clearance work environments face a specific earmuff selection consideration: whether the cup profile of the selected cap-mount model creates interference with the equipment and environment where workers operate. Conventional cylindrical cap-mount cups project 2-3 inches from the side of the head — a projection that creates interference at equipment guards, overhead fixtures, cabinet interior walls, access panel edges, and machine enclosure surfaces that workers maneuver within during their normal work activities. The X2P3E addresses this with the X-Series' low-profile cup: the same NRR 24 attenuation delivered through a contoured cup design that reduces lateral projection compared to conventional cap-mount cups at similar NRR levels. For hard hat programs where workers operate in both standard open areas and close-clearance environments within the same shift — maintenance technicians who service equipment both in accessible areas and in equipment access spaces, construction workers who alternate between open site work and confined structure work — the X2P3E's low-profile cup provides the clearance advantage in tight spaces without requiring a different earmuff model for different task types. The P3E cap-mount integration maintains the compliance convenience of hard-hat-attached hearing protection: NRR 24 cups always available at the hard hat, fold-down deployment requiring no separate search or carrying, consistent wearing rates in intermittent noise programs. For hard hat programs in the moderate-high noise tier where NRR 22 is insufficient but NRR 27 over-protects, the X2P3E delivers the right protection level in the low-profile format that close-clearance environments require.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 24 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow-profile X-Series cup combined with cap-mount integration addresses two hard hat hearing protection challenges simultaneously — reduced cup projection minimizes equipment contact interference in close-clearance environments, and hard hat attachment ensures NRR 24 protection is available for immediate deployment throughout the shift without separate carrying.\u003c\/strong\u003e Safety managers who specify X2P3E for hard hat programs in environments with both close-clearance work areas and standard areas find the low-profile cup eliminates the cup-contact complaints that conventional cap-mount models generate in equipment access situations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNRR 24 provides the precise protection level for moderate-high noise environments where NRR 22 is insufficient and NRR 27 is more than compliance requires — right-sizing protection to the measured exposure maintains communication capability in environments where verbal interaction, equipment alarms, and safety signals remain important while achieving OSHA compliance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing with close-clearance machine access — X2P3E cap-mount for hard hat environments with equipment proximity\u003c\/strong\u003e — X2P3E for manufacturing workers in hard hat programs who operate and maintain equipment in close-clearance environments and need NRR 24 protection with a low-profile cup that reduces machine interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction in confined and tight structures — low-profile NRR 24 for hard hat programs with space constraints\u003c\/strong\u003e — X2P3E for construction workers who alternate between open-site work and confined structural work within hard hat programs where moderate-high noise requires NRR 24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard hat programs stepping up from NRR 22 — X2P3E for areas measured above X1P3E's compliance range\u003c\/strong\u003e — X2P3E for programs that have used X1P3E (NRR 22) in lower-noise zones and need the same X-Series platform at NRR 24 for measured higher-noise areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR X2P5E NRR 24 electrically insulated cap-mount version, see \u003ca href=\"\/products\/3m-peltor-x2p5e-electrically-insulated-cap-mount-earmuffs-nrr-24\"\u003e3M PELTOR X2P5E Cap-Mount\u003c\/a\u003e. For PELTOR X1P3E NRR 22 cap-mount entry level, see \u003ca href=\"\/products\/3m-peltor-x1p3e-cap-mount-earmuffs-nrr-22\"\u003e3M PELTOR X1P3E Cap-Mount\u003c\/a\u003e. For PELTOR X2A NRR 24 over-the-head version, see \u003ca href=\"\/products\/3m-peltor-x2a-over-the-head-earmuffs-nrr-24\"\u003e3M PELTOR X2A Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between X2P3E and X2P5E?\u003c\/h3\u003e\n\u003cp\u003eBoth provide NRR 24 in the same X-Series low-profile cup design with cap-mount attachment. The difference is in the attachment hardware: X2P3E uses standard P3E hardware appropriate for most industrial hard hat programs, while X2P5E uses electrically insulated P5E hardware required for Class E hard hat electrical PPE programs where non-insulated metal attachment components would compromise electrical insulation compliance. Unless your program has specific electrical insulation requirements for accessories, X2P3E is the standard specification and typically offers a lower cost point than the insulated X2P5E.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the X2P3E compare to the Optime 98 H9P3E at similar NRR levels?\u003c\/h3\u003e\n\u003cp\u003eX2P3E (NRR 24) and Optime 98 H9P3E (NRR 25) provide similar but not identical attenuation — a 0.5 dB difference in OSHA-calculated attenuation that is not practically significant for protection level selection. The meaningful difference is cup design: X-Series provides a low-profile contoured cup that reduces lateral projection for close-clearance environments; Optime 98 provides a conventional cylindrical cup. Choose X2P3E when cup profile interference is a concern in your environment; choose H9P3E when cup profile is not a factor and you want the standard Optime series design.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048700211288,"sku":"X2P3E","price":32.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81oTN70Hf5L._SL1500.jpg?v=1777428832"},{"product_id":"3m-peltor-x2p5e-electrically-insulated-cap-mount-earmuffs-nrr-24","title":"3M PELTOR X2P5E Electrically Insulated Cap-Mount Earmuffs NRR 24","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR X2P5E Electrically Insulated Cap-Mount Earmuffs\u003c\/strong\u003e provide NRR 24 passive hearing protection with P5E cap-mount attachment featuring electrically insulated hardware — delivering X-Series low-profile NRR 24 cup attenuation in a cap-mount configuration with electrical insulation on the attachment hardware for workers in electrical work environments where non-insulated metal hardware on personal protective equipment presents a conductive path risk. The X2P5E is the electrically insulated cap-mount version of the PELTOR X2 line — differentiated from the standard P3E cap-mount (X2P3E) by the P5E attachment system's electrically insulated hardware that eliminates the conductive metal-to-metal path between the earmuff attachment arm and the hard hat brim that standard P3E attachments create. The electrical insulation in the P5E system is relevant for workers in electrical trade environments: electricians, lineworkers, and electrical maintenance personnel who wear Class E hard hats (rated to 20,000V electrical exposure) as part of their electrical PPE program and add hearing protection via cap-mount. Standard cap-mount hardware uses metal components at the attachment point — in electrical work environments where the hard hat provides electrical insulation as a critical safety function, non-insulated metal accessories mounted to the hard hat's exterior could potentially provide a conductive path across the hat's insulating shell. The P5E's electrically insulated attachment hardware eliminates this concern, maintaining the electrical PPE system integrity that Class E hard hat programs require. NRR 24 provides OSHA-calculated attenuation of (24-7)\/2 = 8.5 dB for A-weighted noise environments — appropriate for industrial environments with exposures in the range where 8.5 dB achieves OSHA PEL compliance, positioned between the X1 (NRR 22) and X4 (NRR 27) levels for environments requiring moderate-high attenuation.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR X2P5E Electrically Insulated Cap-Mount Earmuffs NRR 24 — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 24 passive protection\u003c\/strong\u003e — 8.5 dB OSHA-calculated attenuation for moderate-high noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrically insulated P5E cap-mount\u003c\/strong\u003e — insulated attachment hardware for Class E hard hat electrical PPE programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile X-Series cup design\u003c\/strong\u003e — reduced lateral projection for close-clearance work environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFold-up storage\u003c\/strong\u003e — cups stow on hard hat when not in noise areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eX2P5E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCap-mount (P5E, electrically insulated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eElectrically Insulated Cap-Mount: Hearing Protection for Electrical Trade Hard Hat Programs\u003c\/h2\u003e\n\u003cp\u003eElectricians, lineworkers, utility field workers, and electrical maintenance personnel who work in energized or potentially energized environments operate under PPE requirements that address electrical hazards alongside the more standard hazards of noise, impact, and fall. Hard hat electrical classification is a core element of electrical PPE: Class E hard hats (rated to 20,000V) provide insulation between the top of the worker's head and overhead electrical hazards, and maintaining the integrity of that insulation across all accessories mounted to or interacting with the hard hat is part of electrical PPE program compliance. Standard cap-mount earmuff hardware uses metal attachment components that clip onto the hard hat's brim — creating a metal-to-metal contact path through the hard hat's brim slot. In Class E hard hat environments where electrical insulation of all hardware is a program requirement, this metal contact can compromise the accessory's electrical safety compliance. The P5E attachment system used by the X2P5E addresses this with electrically insulated hardware at the attachment point, maintaining the hard hat's Class E insulation profile without the non-insulated metal path that standard P3E attachments create. This makes the X2P5E appropriate for electrical trade programs where both cap-mount convenience and electrical insulation compliance are required — programs that cannot use standard P3E cap-mount models due to electrical hazard requirements but want the compliance and convenience of cap-mount over separately-carried OTH earmuffs. NRR 24 provides 8.5 dB OSHA-calculated attenuation for the moderate-high noise environments of electrical trade work: power tool use, generator operation, substation equipment, and general construction activities where noise levels exceed the moderate range but fall below the louder industrial tier requiring NRR 27.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 24 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eElectrically insulated P5E attachment maintains Class E hard hat PPE program integrity — electrical trade workers who need cap-mount hearing protection can use the X2P5E without compromising the electrical insulation that their Class E hard hat program requires, a compliance requirement that standard P3E cap-mount models cannot meet in strict electrical PPE environments.\u003c\/strong\u003e Electrical safety managers who specify PPE for Class E hard hat programs find the X2P5E resolves the dilemma of needing both cap-mount convenience and electrical insulation compliance — a combination that standard P3E cap-mount earmuffs do not provide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLow-profile X-Series cup design reduces interference in electrical trade work environments where tool use and positioning bring workers close to equipment — electricians pulling wire, connecting terminations, and working in panel cabinets and conduit enclosures work in close-clearance environments where the X-Series' reduced cup projection minimizes the seal-disrupting contact events that conventional cylindrical cups create in these environments.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical construction and maintenance — P5E insulated cap-mount for Class E hard hat electrical programs\u003c\/strong\u003e — X2P5E for electricians and electrical maintenance workers who wear Class E hard hats in noise-exposed environments and require electrically insulated cap-mount hardware for electrical PPE compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtility linework — insulated cap-mount hearing protection for energized line work environments\u003c\/strong\u003e — X2P5E for utility lineworkers and substation personnel who work in environments with electrical hazard requirements and noise exposures requiring NRR 24 protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel and switchgear work — low-profile insulated cap-mount for electrical cabinet environments\u003c\/strong\u003e — X2P5E for electricians working inside panel enclosures and switchgear cabinets where the X-Series low-profile cup reduces interference and the P5E insulation maintains electrical PPE compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR X2P3E NRR 24 standard cap-mount (non-insulated) version, see \u003ca href=\"\/products\/3m-peltor-x2p3e-cap-mount-earmuffs-nrr-24\"\u003e3M PELTOR X2P3E Cap-Mount\u003c\/a\u003e. For PELTOR X2A NRR 24 over-the-head version, see \u003ca href=\"\/products\/3m-peltor-x2a-over-the-head-earmuffs-nrr-24\"\u003e3M PELTOR X2A Earmuffs\u003c\/a\u003e. For PELTOR X1P3E NRR 22 standard cap-mount entry level, see \u003ca href=\"\/products\/3m-peltor-x1p3e-cap-mount-earmuffs-nrr-22\"\u003e3M PELTOR X1P3E Cap-Mount\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does \"electrically insulated\" mean for cap-mount earmuff attachment hardware?\u003c\/h3\u003e\n\u003cp\u003eElectrically insulated attachment hardware means the metal components at the cap-mount attachment point are covered or replaced with non-conductive materials, eliminating the electrical conductivity path that exposed metal creates between the earmuff arm and the hard hat brim slot. In Class E hard hat programs where electrical insulation integrity is a safety requirement, non-insulated metal accessories mounted to the hard hat can introduce a conductive path that compromises the hard hat's insulation rating. The P5E system's insulated hardware addresses this by maintaining non-conductivity at the attachment interface. Verify specific electrical insulation specifications and testing standards with the product documentation when specifying for Class E program compliance.\u003c\/p\u003e\n\n\u003ch3\u003eCan the X2P5E be used on non-electrical hard hat programs, or is it only for Class E environments?\u003c\/h3\u003e\n\u003cp\u003eThe X2P5E functions as a standard NRR 24 cap-mount earmuff in any P5E-compatible hard hat program, regardless of whether electrical insulation is a specific requirement. The electrical insulation feature adds compliance value for Class E programs but does not restrict use in other applications. If the hard hat has P5E-compatible attachment points and you need NRR 24 protection, the X2P5E is a valid specification regardless of the electrical hazard classification of the work environment.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048700276824,"sku":"X2P5E","price":20.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71IGcfJkdKL._AC_SL1500.jpg?v=1777428846"},{"product_id":"3m-peltor-x1a-over-the-head-earmuffs-nrr-22","title":"3M PELTOR X1A Over-the-Head Earmuffs NRR 22","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR X1A Over-the-Head Earmuffs\u003c\/strong\u003e provide NRR 22 passive hearing protection with an over-the-head headband in the X-Series low-profile cup design — delivering NRR 22 attenuation through a contoured, reduced-projection cup that minimizes lateral cup footprint compared to conventional cylindrical earmuff designs, for workers in moderate noise environments where cup profile matters alongside protection level. The X1A is the over-the-head entry-level model in the PELTOR X-Series — the same NRR 22 protection as the cap-mount X1P3E, with an OTH headband and the X-Series' signature low-profile contoured cup design. NRR 22 provides OSHA-calculated attenuation of (22-7)\/2 = 7.5 dB for A-weighted noise environments — appropriate for moderate industrial noise exposures where 7.5 dB achieves OSHA PEL compliance, positioning the X1A at the entry level of the X-Series alongside the Optime 95 protection range but with the distinguishing characteristic of the X-Series' smaller cup profile. The X-Series cup design reflects a specific engineering priority: reducing the cup's physical presence at the ear without reducing acoustic performance. Conventional earmuff cups use a cylindrical shell that projects perpendicular from the ear — a geometry that maximizes internal acoustic volume but also maximizes the cup's lateral projection. The X-Series' contoured cup shape reduces this lateral projection by using a more ergonomically shaped shell that curves to follow the head's contour more closely, reducing the distance the cup extends sideways from the ear. This reduction in cup profile is directly relevant in industrial environments where workers move in spaces with equipment close to their heads: machine guards, overhead fixtures, equipment enclosures, and workspace boundaries that a conventional cup contacts and deflects the cup — and breaks the acoustic seal — are cleared more readily by the X-Series' lower profile. The OTH headband applies cup-seating force directly from above, maintaining the acoustic seal that delivers X1A's NRR 22 performance.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR X1A Over-the-Head Earmuffs NRR 22 — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 22 passive protection\u003c\/strong\u003e — 7.5 dB OSHA-calculated attenuation for moderate industrial noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile X-Series cup design\u003c\/strong\u003e — reduced lateral projection for environments with close equipment clearances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-the-head headband\u003c\/strong\u003e — direct cup-seating force for consistent acoustic seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight design\u003c\/strong\u003e — X-Series cup construction balances acoustic performance with reduced weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries, maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eX1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOver-the-head (OTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eX-Series Over-the-Head: Low-Profile Hearing Protection for Industrial Environments with Close Equipment Clearances\u003c\/h2\u003e\n\u003cp\u003eWorkers in industrial environments who navigate between machines, work at close-clearance benches, and pass through equipment access points with conventional cylindrical earmuffs experience a recurring problem: the cup contacts overhead fixtures, machine guards, access panel edges, and equipment walls, deflecting the cup sideways against the ear and breaking the acoustic seal. Each seal break represents a moment of unprotected noise exposure and a wearing discomfort that accumulates over a shift. In environments where this contact is frequent — workers at machining centers who bend and position parts close to the machine table, assembly workers at closely-spaced workstations, maintenance technicians in equipment access areas — the difference between conventional and low-profile cup design has real compliance and comfort implications. The PELTOR X-Series addresses this through cup geometry: the contoured, lower-profile cup shell that reduces lateral projection while maintaining the internal acoustic volume needed for the rated NRR. The X1A delivers this design in an OTH format at NRR 22, providing moderate-noise protection with the physical characteristics that improve wearing consistency in close-clearance environments. The X1A's lightweight construction reflects the X-Series' engineering emphasis on reduced physical presence at the ear: the cup architecture that achieves lower profile also results in a lighter-weight device than comparable cylindrical cup earmuffs at similar NRR levels. For workers who wear hearing protection for full shifts in environments requiring frequent head movement and repositioning, reduced cup weight and profile translate to accumulated wearing comfort and fewer seal-disrupting contact events through the day. NRR 22 provides 7.5 dB OSHA-calculated attenuation — appropriate for construction power tools, moderate manufacturing equipment, and general industrial moderate-noise environments where protection requirements fall in the standard range of most facility noise surveys.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 22 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow-profile cup design reduces acoustic seal disruption in close-clearance environments — workers who navigate tight machine spaces with the X1A experience fewer cup-to-equipment contact events that push the cup off-seal compared to conventional cylindrical cups, supporting more consistent protection through shifts that involve frequent repositioning near machinery and equipment.\u003c\/strong\u003e Industrial programs that have evaluated X-Series earmuffs in close-quarters environments find the low-profile cups reduce the seal-break frequency that workers in tight spaces report as a daily interference with conventional cup earmuffs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLightweight X-Series construction reduces wearing fatigue for full-shift hearing protection use — the cup design that achieves lower profile also results in reduced weight at the ear, contributing to sustained wearing comfort through extended industrial shifts where worker comfort compliance is a meaningful factor in hearing protection program success.\u003c\/strong\u003e Programs that track hearing protection wearing rates through the shift find X-Series earmuffs maintain higher wearing consistency in the latter half of long shifts compared to heavier conventional cup models, attributed to the reduced weight and profile that reduces physical discomfort with prolonged use.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachining and assembly — low-profile NRR 22 for close-clearance machine environment work\u003c\/strong\u003e — X1A for workers at machining centers, assembly fixtures, and production equipment in moderate noise environments where close machine clearances create cup-contact interference with conventional earmuffs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and utilities — X-Series OTH for workers in confined spaces and tight environments\u003c\/strong\u003e — X1A for construction and utility workers who work in crawl spaces, equipment rooms, and confined areas where low-profile cup geometry reduces contact interference with surroundings during work activities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-shift industrial hearing protection — lightweight NRR 22 for sustained wearing comfort\u003c\/strong\u003e — X1A for industrial programs where workers wear hearing protection for full shifts and reduced cup weight and profile contribute to sustained compliance through the workday\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR X1P3E NRR 22 cap-mount version for hard hat programs, see \u003ca href=\"\/products\/3m-peltor-x1p3e-cap-mount-earmuffs-nrr-22\"\u003e3M PELTOR X1P3E Cap-Mount\u003c\/a\u003e. For PELTOR X2A NRR 24 OTH for moderate-high noise, see \u003ca href=\"\/products\/3m-peltor-x2a-over-the-head-earmuffs-nrr-24\"\u003e3M PELTOR X2A Earmuffs\u003c\/a\u003e. For PELTOR Optime 95 H6A NRR 21 OTH in conventional cup design, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6a-earmuffs-nrr-21-over-the-head\"\u003e3M PELTOR Optime 95 H6A Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs the X-Series appropriate for all industrial environments, or is it best suited for specific applications?\u003c\/h3\u003e\n\u003cp\u003eThe X-Series low-profile cup is most valuable in environments where cup profile interference with equipment is a documented problem — machining, close-clearance assembly, confined space maintenance, and equipment access work. For standard industrial environments where cup-to-equipment contact is not a recurring issue, conventional cup designs like the Optime series work equally well for the same NRR. If your workers report cup interference during work activities, the X-Series is a meaningful upgrade. If cup interference is not a reported issue in your environment, the choice between X-Series and Optime series should be based on NRR matching to your measured noise levels and program cost considerations.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the X1A's low-profile cup reduce its acoustic performance versus standard cup earmuffs at NRR 22?\u003c\/h3\u003e\n\u003cp\u003eNo — the X1A achieves NRR 22 under the same ANSI S3.19 testing protocol as any other NRR 22 earmuff. The low-profile cup design achieves its reduced footprint while maintaining the internal acoustic volume and foam lining quality needed for NRR 22 attenuation. The low-profile cup does not represent a compromise in acoustic performance relative to conventional cups at the same NRR; rather, it represents an alternative cup geometry that achieves the same acoustic performance in a smaller physical package.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048701128792,"sku":"X1A","price":23.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71FEnEmvGDL._SL1500.jpg?v=1777428855"},{"product_id":"3m-peltor-x1p3e-cap-mount-earmuffs-nrr-22","title":"3M PELTOR X1P3E Cap-Mount Earmuffs NRR 22","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR X1P3E Cap-Mount Earmuffs\u003c\/strong\u003e provide NRR 22 passive hearing protection with cap-mount attachment for 3M hard hats — delivering the X-Series' low-profile cup design in a P3E cap-mount configuration for workers in combined hard hat and hearing protection programs who need compact-profile hearing protection integrated into their hard hat for the entry-level NRR 22 protection range. The X1P3E is the entry-level cap-mount model in the PELTOR X-Series — a product line distinguished from the Optime series by its low-profile contoured cup design that reduces the cup's lateral projection and overall profile compared to conventional cylindrical earmuff cups. NRR 22 provides OSHA-calculated attenuation of (22-7)\/2 = 7.5 dB for A-weighted noise environments — appropriate for moderate industrial noise exposures where 7.5 dB achieves OSHA PEL compliance, overlapping in application with the Optime 95 H6P3E (NRR 21) but providing a marginally higher NRR with the X-Series' low-profile cup architecture. The X-Series low-profile cup design addresses a practical challenge in industrial environments: conventional cylindrical earmuff cups project 2-3 inches laterally from the ear, creating interference with equipment guards, machine walls, overhead structures, and workbench surrounds that workers in close-quarters industrial operations regularly encounter. The X-Series' contoured, lower-profile cup reduces this lateral projection, allowing workers to work closer to equipment, in tighter machine spaces, and through narrower clearances without the cup contacting obstructions that would push the cup away from the ear and break the acoustic seal. The cap-mount format keeps the X1P3E's low-profile cups integrated with the hard hat for fold-down deployment, combining the cup profile advantage with the compliance convenience of hard hat attachment.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR X1P3E Cap-Mount Earmuffs NRR 22 — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 22 passive protection\u003c\/strong\u003e — 7.5 dB OSHA-calculated attenuation for moderate industrial noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile X-Series cup design\u003c\/strong\u003e — reduced lateral projection for tight work environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eCap-mount (P3E) attachment\u003c\/strong\u003e — integrates with 3M\/Scott hard hat P3E brim slots\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFold-up storage\u003c\/strong\u003e — cups stow on hard hat when not in noise areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eX1P3E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCap-mount (P3E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eX-Series Cap-Mount: Low-Profile Hearing Protection for Hard Hat Programs in Close-Quarters Industrial Environments\u003c\/h2\u003e\n\u003cp\u003eIndustrial workers who wear hard hats in environments with close equipment clearances face a specific challenge with conventional cylindrical earmuff cups: the cups' lateral projection creates interference with equipment guards, machine panels, conveyor edges, and structural elements that workers must work within or alongside. This cup-to-environment contact pushes the cup sideways against the head, compromising the acoustic seal and reducing real-world attenuation below the rated NRR — an interference effect that conventional cup design creates but the X-Series addresses through its contoured, lower-profile cup architecture. The X-Series cup's profile reduces lateral projection while maintaining the acoustic properties needed for the rated NRR, achieved through a more contoured inner cup shape that reduces the cup's footprint without significantly reducing the acoustic air volume. Workers operating at conveyor maintenance points, inside machine enclosures, at workbenches with overhead tool rails, and in other close-quarters industrial environments benefit from the X-Series' cup geometry, which allows them to position, move, and work without the cup contacting nearby surfaces. The X1P3E delivers this low-profile advantage in cap-mount form for hard hat programs: NRR 22 protection integrated with the hard hat, fold-down deployment for noise area entry, fold-up storage on the hat when outside noise areas. For construction and industrial hard hat programs where workers operate machinery, crawl through equipment access points, or work in close proximity to equipment panels and guards, the X1P3E's low-profile cups reduce seal-breaking cup interference compared to Optime-series cap-mount models at similar NRR levels.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 22 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow-profile X-Series cup design reduces equipment contact interference in close-quarters industrial environments — workers in tight machine spaces who experience acoustic seal breaks from conventional cup profile contact against equipment surfaces maintain better seal consistency with the X-Series' reduced lateral projection, supporting more reliable real-world attenuation in environments where cup interference is a recurring issue.\u003c\/strong\u003e Maintenance technicians and equipment operators in confined machine spaces report noticeably fewer cup-contact disruptions with X-Series earmuffs compared to conventional cylindrical cup models when working inside machine enclosures and equipment access areas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCap-mount integration ensures NRR 22 protection is available at all times for hard hat-wearing workers in noise zones — fold-down deployment from the hard hat eliminates the compliance failure of workers entering noise areas without hearing protection because they don't have a separate earmuff accessible.\u003c\/strong\u003e Hard hat programs that have transitioned from separate OTH earmuffs to cap-mount models consistently report improved compliance in intermittent noise environments, where the carrying convenience of separate earmuffs is a persistent barrier to consistent wearing.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClose-quarters machine maintenance — X-Series cap-mount for equipment access in hard hat environments\u003c\/strong\u003e — X1P3E for maintenance technicians who work inside machine enclosures, at conveyor drives, and in equipment access areas within hard hat programs where the low-profile cup reduces interference with equipment surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction in tight spaces — low-profile cap-mount for confined work environments\u003c\/strong\u003e — X1P3E for construction workers in hard hat programs who work in spaces with close overhead or lateral clearances where conventional cup profiles create interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard hat programs needing low-profile NRR 22 — X-Series entry level for moderate noise hard hat zones\u003c\/strong\u003e — X1P3E for industrial programs that have identified cup profile interference as a compliance issue and are transitioning to X-Series low-profile cups in the entry-level NRR 22 range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR X1A NRR 22 over-the-head version, see \u003ca href=\"\/products\/3m-peltor-x1a-over-the-head-earmuffs-nrr-22\"\u003e3M PELTOR X1A Earmuffs\u003c\/a\u003e. For PELTOR X2P3E NRR 24 cap-mount for moderate-high noise, see \u003ca href=\"\/products\/3m-peltor-x2p3e-cap-mount-earmuffs-nrr-24\"\u003e3M PELTOR X2P3E Cap-Mount\u003c\/a\u003e. For PELTOR Optime 95 H6P3E NRR 21 cap-mount in conventional cup design, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6p3e-earmuffs-nrr-21-cap-mount\"\u003e3M PELTOR Optime 95 H6P3E Cap-Mount\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow much smaller is the X-Series cup profile compared to Optime series cups?\u003c\/h3\u003e\n\u003cp\u003eThe X-Series cup uses a contoured design that reduces the cup's depth (the distance the cup projects from the side of the head) compared to conventional cylindrical cups like those in the Optime series. The actual dimensional reduction varies by comparison model, but the X-Series profile reduction is most noticeable in the cup's depth dimension rather than the cup's diameter. Workers who experience cup-to-equipment contact interference with the Optime series find the X-Series provides meaningful clearance improvement in the environments where that contact was occurring.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between X1P3E and X2P3E cap-mount models?\u003c\/h3\u003e\n\u003cp\u003eThe X1P3E (NRR 22) is the entry-level X-Series cap-mount model, appropriate for moderate noise environments where 7.5 dB OSHA-calculated attenuation achieves compliance. The X2P3E (NRR 24) provides higher attenuation (8.5 dB OSHA-calculated) for environments with higher noise exposures. Both use the same P3E cap-mount system and X-Series low-profile cup design — the selection is based on your measured noise levels. Use X1P3E where NRR 22 achieves compliance; use X2P3E where higher attenuation is measured as necessary.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048701227096,"sku":"X1P3E","price":23.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71t2xJDfz5L._SL1500.jpg?v=1777428865"},{"product_id":"3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head","title":"3M PELTOR Optime 98 H9A Earmuffs NRR 25 Over-the-Head","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Optime 98 H9A Earmuffs\u003c\/strong\u003e provide NRR 25 passive hearing protection with an over-the-head headband — delivering Optime 98's mid-range attenuation in the standard OTH configuration for industrial workers in environments where NRR 21 is insufficient but NRR 27 represents more protection than the measured noise level requires, providing the precisely calibrated protection level for mid-range industrial noise exposures in the 97-100 dBA range. The H9A is the over-the-head version of the PELTOR Optime 98 line — the same NRR 25 passive cup construction as the cap-mount H9P3E model, with the conventional over-the-head headband that applies maximum cup-seating force efficiency for consistent acoustic seal across diverse head shapes. NRR 25 provides OSHA-calculated attenuation of (25-7)\/2 = 9 dB for A-weighted noise environments — positioned between the Optime 95's 7 dB and Optime 101's 10 dB, providing the exact attenuation increment needed for environments in the mid-range noise tier without the over-protection of specifying NRR 27 in areas where 9 dB achieves full compliance. The over-the-head headband provides the highest cup-seal efficiency of the three mounting configurations by applying headband tension as direct cup-seating force from above the ear — the geometry that most efficiently converts headband spring force into cup-to-head pressure for acoustic seal maintenance across the range of adult head shapes that appear in industrial workforces. For industrial programs without concurrent hard hat or helmet requirements, the H9A OTH provides the appropriate combination of right-sized NRR 25 protection with the most training-simple deployment format and most acoustically efficient seal geometry of the Optime 98 line.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Optime 98 H9A Earmuffs NRR 25 Over-the-Head — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25 passive protection\u003c\/strong\u003e — 9 dB OSHA-calculated attenuation for mid-range industrial noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-the-head headband\u003c\/strong\u003e — maximum cup-seal efficiency for consistent NRR 25 performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptime 98 cup construction\u003c\/strong\u003e — mid-tier attenuation between Optime 95 NRR 21 and Optime 101 NRR 27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable headband\u003c\/strong\u003e — accommodates full range of workforce head sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries, maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eOptime 98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOver-the-head (OTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOptime 98 Over-the-Head: Mid-Range Industrial Hearing Protection for Precise NRR Matching\u003c\/h2\u003e\n\u003cp\u003eIndustrial noise control programs that take a precision approach to hearing protection specification — matching NRR to measured exposure level rather than defaulting to maximum available NRR — require a full range of protection levels to properly cover each noise zone in the facility. The gap between Optime 95 (NRR 21) and Optime 101 (NRR 27) corresponds to environments where measured 8-hour TWA exposures fall in the 97-100 dBA range: these exposures exceed the OSHA-calculated coverage of NRR 21 (which achieves compliance up to approximately 97 dBA) but fall below the primary design range of NRR 27. Specifying Optime 101 in these mid-range environments provides more attenuation than required, unnecessarily reducing speech intelligibility in environments where workers can safely communicate with NRR 25 protection without the additional 1 dB reduction that NRR 27 creates. The Optime 98 H9A's NRR 25 provides the precise match for this zone: 9 dB of OSHA-calculated attenuation that achieves compliance in the 97-100 dBA range while preserving the maximum communication capability that the noise level allows. Heavy grinding operations on medium-duty equipment, pneumatic tools in semi-enclosed environments, process fans and compressors at moderate load, and general industrial areas with multiple medium-intensity sources commonly produce TWA exposures in this mid-range — environments that appear in manufacturing plants, processing facilities, and construction sites alongside both quieter and louder zones. The H9A's OTH headband delivers Optime 98's NRR 25 attenuation with the same seal efficiency advantage as OTH models at other Optime levels: direct downward cup-seating force from the headband arc that maintains consistent cushion contact across the head shape variation of large industrial workforces.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 25 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 25 provides right-sized protection for mid-range noise zones, preserving more communication capability than NRR 27 while achieving compliance in environments where NRR 21 falls short — supporting industrial communication safety in environments where workers need to hear verbal instructions, equipment alarms, and warning signals while also being protected from hearing damage.\u003c\/strong\u003e NIOSH research on hearing protection programs consistently demonstrates that over-protection in moderate noise environments reduces worker compliance with wearing, as workers who feel isolated by excessive attenuation are more likely to remove protection during brief communication events — an outcome that right-sized NRR matching helps avoid.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOTH configuration provides the most acoustically consistent performance for NRR 25 protection — the headband geometry that delivers maximum cup-seating force ensures the Optime 98 cup achieves its rated attenuation reliably across the workforce population, without the positional technique dependence that BTH configurations introduce.\u003c\/strong\u003e Programs that conduct fit testing for hearing protection find OTH earmuffs achieve the highest rates of field attenuation factor (PAF) measurement at or near the nominal NRR compared to BTH and cap-mount configurations, supporting accurate protection planning for exposed workers.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-range manufacturing — Optime 98 OTH for medium-intensity production equipment\u003c\/strong\u003e — H9A for manufacturing floor workers in environments producing 97-100 dBA TWA exposures where NRR 25 provides right-sized compliance without over-attenuation from NRR 27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial grinding and air tool operations — NRR 25 OTH for medium-duty grinding environments\u003c\/strong\u003e — H9A for workers using medium-duty grinders, pneumatic tools, and air-powered equipment in environments measured in the mid-range noise tier above Optime 95's coverage capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision NRR-zoned hearing programs — Optime 98 for the mid-tier zone alongside H6A and H7A\u003c\/strong\u003e — H9A for facilities that zone OTH earmuff NRR by measured exposure level, with H9A serving the 97-100 dBA tier between H6A (moderate) and H7A (louder) zones\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6A NRR 21 OTH for moderate noise, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6a-earmuffs-nrr-21-over-the-head\"\u003e3M PELTOR Optime 95 H6A Earmuffs\u003c\/a\u003e. For PELTOR Optime 98 H9P3E NRR 25 cap-mount, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9p3e-earmuffs-nrr-25-cap-mount\"\u003e3M PELTOR Optime 98 H9P3E Cap-Mount\u003c\/a\u003e. For PELTOR Optime 101 H7A NRR 27 OTH for louder environments, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Optime 101 H7A Earmuffs\u003c\/a\u003e. For PELTOR Hi-Viz H31A NRR 25 OTH with yellow cups, see \u003ca href=\"\/products\/3m-peltor-hi-viz-h31a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Hi-Viz H31A Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs the H9A the right choice when I'm not sure if NRR 21 or NRR 27 is needed?\u003c\/h3\u003e\n\u003cp\u003eThe right approach is to measure noise levels before selecting NRR — but if you have measurements that fall in the 97-100 dBA range, H9A (NRR 25) is appropriate. If measurements are below 97 dBA, H6A (NRR 21) is sufficient. If measurements are above 100 dBA, H7A (NRR 27) is required. Selecting NRR based on measurement rather than conservative over-specification has practical compliance benefits: workers are more likely to wear appropriately-rated protection consistently than over-attenuating protection that impairs communication. OSHA and NIOSH both recommend right-sizing protection to the exposure rather than maximizing attenuation regardless of need.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Optime 98 H9A compare to PELTOR Hi-Viz H31A, both at NRR 25?\u003c\/h3\u003e\n\u003cp\u003eBoth provide NRR 25 in an OTH configuration. The distinguishing feature is cup color: Optime 98 uses standard-colored cups, while Hi-Viz H31A uses yellow cups designed for visual compliance identification from a distance on the production floor or construction site. For programs where supervisors and safety officers need to see from across a work area whether workers are wearing hearing protection, the yellow Hi-Viz cups provide clear visual confirmation. For programs without this requirement, Optime 98 delivers the same NRR 25 performance at typically lower cost.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048702079064,"sku":"H9A","price":37.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71p6TaeEt3L._SL1500.jpg?v=1777428891"},{"product_id":"3m-peltor-optime-98-h9p3e-earmuffs-nrr-25-cap-mount","title":"3M PELTOR Optime 98 H9P3E Earmuffs NRR 25 Cap-Mount","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Optime 98 H9P3E Earmuffs\u003c\/strong\u003e provide NRR 25 passive hearing protection with cap-mount attachment for 3M hard hats — delivering Optime 98's mid-range passive cup performance in a cap-mount configuration that integrates with hard hat P3E brim slots for workers in combined hard hat and hearing protection programs where noise exposures require more than NRR 21's protection but don't reach the higher noise levels that Optime 101 NRR 27 is designed for. The H9P3E is the cap-mount version of the PELTOR Optime 98 line — the same NRR 25 passive cup construction as the OTH H9A model, adapted for P3E slot attachment to compatible hard hat brims. NRR 25 provides OSHA-calculated attenuation of (25-7)\/2 = 9 dB for A-weighted noise environments — 2 dB more than Optime 95 NRR 21's 7 dB and 1 dB less than Optime 101 NRR 27's 10 dB, positioning the Optime 98 as the intermediate step for environments where 7 dB is insufficient but the full 10 dB of NRR 27 is more than the measured noise level requires. The Optime 98 series fills the protection gap between Optime 95 and Optime 101: environments with 8-hour TWA exposures in the 97-100 dBA range fall above Optime 95's coverage capacity (where NRR 21 achieves the OSHA PEL only at ~97 dBA) but below Optime 101's primary design range, making NRR 25 the precisely appropriate specification for these mid-tier noise environments. The cap-mount configuration integrates hearing protection with the hard hat for on-demand deployment: workers clip the earmuff arms onto hard hat P3E brim slots, fold cups to the stored position when outside noise areas, and fold cups down to the hearing protection position upon noise zone entry — keeping NRR 25 protection available at the hard hat without the separate carrying requirement of OTH models.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Optime 98 H9P3E Earmuffs NRR 25 Cap-Mount — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25 passive protection\u003c\/strong\u003e — 9 dB OSHA-calculated attenuation for mid-range industrial noise\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eCap-mount (P3E) attachment\u003c\/strong\u003e — integrates with 3M\/Scott hard hat P3E brim slots\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptime 98 cup construction\u003c\/strong\u003e — mid-tier attenuation between Optime 95 and Optime 101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFold-up storage\u003c\/strong\u003e — cups rotate to stowed position on hard hat when not needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH9P3E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eOptime 98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCap-mount (P3E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOptime 98 Cap-Mount: Mid-Range Protection for Hard Hat Programs Between Moderate and Louder Noise\u003c\/h2\u003e\n\u003cp\u003eIndustrial noise programs that measure worker exposures by work area often identify zones that fall in the gap between what Optime 95 and Optime 101 are designed for. Environments with measured 8-hour TWA exposures in the 97-100 dBA range — moderately heavy grinding, medium-duty presses, air-powered impact tools in enclosures, processing equipment at elevated load — exceed the reliable coverage capacity of NRR 21 but don't reach the 100-104 dBA range where NRR 27 provides its primary compliance benefit. Specifying Optime 101 (NRR 27) for these environments over-protects: the additional attenuation beyond NRR 25 is unnecessary for compliance and reduces speech intelligibility and communication quality in environments where verbal signals, equipment alarms, and supervisor instructions remain operationally important. The H9P3E's NRR 25 provides the precise protection level for this mid-range: 9 dB OSHA-calculated attenuation that achieves PEL compliance in the 97-100 dBA zone while preserving more communication capability than a 10 dB NRR 27 device in the same environment. The cap-mount format delivers this right-sized protection with the same hard hat integration advantages as the H6P3E and H7P3E: workers always have their hearing protection available at the hard hat, fold-down deployment requires no separate carrying or searching for earmuffs, and compliance in intermittent noise zones improves because hearing protection is never left at a fixed workstation location when the worker moves. For industrial hard hat programs with a mix of moderate, mid-range, and louder noise zones, the H9P3E completes the cap-mount NRR spectrum alongside H6P3E (NRR 21) and H7P3E (NRR 27), allowing safety managers to specify the appropriate protection level for each zone while maintaining consistent cap-mount integration across the entire program.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 25 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 25 fills the protection gap between Optime 95 and Optime 101 for cap-mount programs — providing the right-sized attenuation for hard hat areas with mid-range noise exposures (97-100 dBA) where NRR 21 falls short and NRR 27 over-protects, allowing programs to match protection level to measured exposure rather than specifying maximum available NRR.\u003c\/strong\u003e Industrial hygienists who zone hearing protection programs by measured exposure and offer workers the appropriate NRR for their specific area find better compliance and fewer communication-related incidents compared to programs that uniformly specify maximum NRR regardless of actual exposure level.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCap-mount integration maintains the compliance advantage of hard-hat-attached hearing protection at NRR 25 — workers in mid-range noise zones who might otherwise skip wearing separate earmuffs due to the carrying burden find the fold-down cup deployment requires no additional thought or equipment management, supporting sustained wearing rates through the shift.\u003c\/strong\u003e Safety coordinators who have monitored hearing protection compliance by mount type in hard hat environments consistently find cap-mount programs achieve higher sustained wearing rates than programs relying on separate OTH earmuffs in intermittent noise environments.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-range industrial manufacturing — Optime 98 cap-mount for hard hat zones at 97-100 dBA\u003c\/strong\u003e — H9P3E for manufacturing workers in hard hat programs with medium-duty equipment producing exposures in the range where NRR 21 is insufficient and NRR 25 provides right-sized protection for compliance without over-attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction with medium-intensity tools — NRR 25 cap-mount for jack hammer and compactor use\u003c\/strong\u003e — H9P3E for construction workers in hard hat programs with pneumatic tools and equipment producing mid-range noise exposures where the step-up from Optime 95 is needed for compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-zone hard hat programs — Optime 98 for the mid-range tier in zoned NRR programs\u003c\/strong\u003e — H9P3E alongside H6P3E and H7P3E for facilities that zone cap-mount protection by measured noise level, with H9P3E serving the middle tier between moderate and louder zones\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6P3E NRR 21 cap-mount for moderate noise, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6p3e-earmuffs-nrr-21-cap-mount\"\u003e3M PELTOR Optime 95 H6P3E Cap-Mount\u003c\/a\u003e. For PELTOR Optime 98 H9A NRR 25 over-the-head version, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Optime 98 H9A Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7P3E NRR 27 cap-mount for louder environments, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7p3e-earmuffs-nrr-27-cap-mount\"\u003e3M PELTOR Optime 101 H7P3E Cap-Mount\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does Optime 98 NRR 25 differ from Hi-Viz H31 NRR 25?\u003c\/h3\u003e\n\u003cp\u003eBoth the Optime 98 (H9 series) and PELTOR Hi-Viz (H31 series) provide NRR 25 attenuation. The key difference is the cup color: Optime 98 cups are the standard PELTOR dark color, while Hi-Viz cups are yellow for visual compliance identification from a distance. For programs where supervisors and safety officers need to visually confirm hearing protection compliance across the floor, the Hi-Viz yellow cups provide compliance visibility that Optime 98 cups don't. For programs where visual identification is not a priority, Optime 98 provides the same NRR 25 protection at typically lower cost. Both use P3E cap-mount attachment for hard hat programs.\u003c\/p\u003e\n\n\u003ch3\u003eWhich hard hats are compatible with the H9P3E?\u003c\/h3\u003e\n\u003cp\u003eThe H9P3E uses the P3E cap-mount system compatible with hard hats that have P3E\/E-slot brim attachments — the slotted brim receivers found on most 3M and Scott Safety hard hat models. Verify P3E compatibility in your hard hat's documentation before specifying cap-mount earmuffs. Hard hats without P3E slots cannot accept cap-mount earmuffs without adapter accessories. 3M's accessory compatibility tables document which cap-mount models are approved for each hard hat model.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048702177368,"sku":"H9P3E","price":30.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71SwXQvJnEL._SL1500.jpg?v=1777428896"},{"product_id":"3m-peltor-optime-101-h7b-earmuffs-nrr-27-behind-the-head","title":"3M PELTOR Optime 101 H7B Earmuffs NRR 27 Behind-the-Head","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Optime 101 H7B Earmuffs\u003c\/strong\u003e provide NRR 27 passive hearing protection with a behind-the-head headband — delivering Optime 101's higher-attenuation passive cup performance in a BTH configuration that clears the crown for hard hat, welding helmet, and face shield compatibility, for workers in louder industrial environments where NRR 21 is insufficient and the crown-clear BTH format is required for simultaneous wear with head and face protection devices. The H7B is the behind-the-head version of the PELTOR Optime 101 line — the same NRR 27 passive cup construction as the OTH H7A and cap-mount H7P3E models, with the headband passing behind the head below the ears to provide the crown clearance that hard hat suspension systems, welding helmet headgear, and face shield brow mounts require. NRR 27 provides OSHA-calculated attenuation of (27-7)\/2 = 10 dB for A-weighted noise environments — appropriate for environments where 8-hour TWA exposures fall in the range up to approximately 100-104 dBA, the noise range of heavy fabrication, pneumatic tool operations, industrial grinding, and louder manufacturing environments that exceed the protection capacity of Optime 95 NRR 21. Behind-the-head headband configuration provides the same crown clearance advantage as the Optime 95 H6B, extended to the higher protection level of Optime 101: workers who need BTH compatibility with welding helmets or hard hats and also need higher attenuation than NRR 21 provides receive both requirements in the H7B — the Optime 101 cup's acoustic performance with the H6B's format compatibility. For fabrication shops with heavy grinding, cutting, and welding where simultaneous helmet and hearing protection is required and noise exposures exceed the moderate-noise threshold, the H7B addresses both the acoustic and PPE compatibility requirements in a single product.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Optime 101 H7B Earmuffs NRR 27 Behind-the-Head — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 27 passive protection\u003c\/strong\u003e — 10 dB OSHA-calculated attenuation for louder industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehind-the-head headband\u003c\/strong\u003e — crown-clear configuration for welding helmet, hard hat, and face shield compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptime 101 cup construction\u003c\/strong\u003e — higher attenuation than Optime 95 H6B for environments above ~97 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable BTH band\u003c\/strong\u003e — accommodates head size variation while maintaining cup seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH7B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eOptime 101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBehind-the-head (BTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOptime 101 Behind-the-Head: Higher-Attenuation Hearing Protection for Loud Multi-PPE Environments\u003c\/h2\u003e\n\u003cp\u003eHeavy fabrication, metal cutting, plasma operations, and intensive grinding environments combine two hearing protection requirements that individually are straightforward but together create a product specification challenge: the noise level is high enough to require NRR 27 or greater for OSHA compliance, and the simultaneous use of welding helmets, face shields, or hard hats requires a BTH headband for PPE compatibility. Workers in these environments cannot use OTH earmuffs with their welding helmets (crown interference), cannot use cap-mount models without a compatible hard hat (and cap-mount models are less suited to welding helmet environments), and need protection above NRR 21 that the more basic BTH models provide. The H7B addresses this combination directly: NRR 27 Optime 101 cups in the BTH format that has been the standard for welding and combined-PPE environments. Heavy-duty fabrication shops where workers perform plasma cutting (high-intensity broadband noise), air-arc gouging (some of the highest noise levels in metalworking), heavy grinding with large-diameter wheels, and sustained hammering or chipping typically measure 8-hour TWA exposures in the 92-104 dBA range — above what NRR 21 can reduce to OSHA compliance without dual protection supplementation. The Optime 101 cup achieves NRR 27 through its larger cup volume, which provides more acoustic air space between the cup shell and ear, and its denser acoustic foam that increases absorption across the industrial noise frequency range. These acoustic properties are the same whether the cup is delivered in OTH (H7A), cap-mount (H7P3E), or BTH (H7B) format — the mounting system changes but the cup's attenuation performance is equivalent. For workers who need to move between welding, grinding, and hard hat work areas within a shift and whose noise exposures in those areas require NRR 27, the H7B provides a single earmuff model that delivers compliant protection across all task configurations with a consistent deployment pattern.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 27 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBTH configuration provides NRR 27 protection compatible with welding helmets, hard hats, and face shields — workers in heavy fabrication environments who previously couldn't achieve both adequate attenuation and PPE compatibility in one device receive both in the H7B, eliminating the tradeoff between acoustic adequacy and helmet compatibility that lower-NRR BTH models present in high-noise environments.\u003c\/strong\u003e Fabrication shop safety officers who have measured noise exposures in heavy grinding and plasma cutting areas at 95-100 dBA find the H7B closes the compliance gap that H6B's NRR 21 leaves in those areas while maintaining the BTH compatibility required for welding helmet use throughout the shop.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSingle BTH earmuff model for multi-task high-noise environments simplifies program management — workers performing welding (welding helmet + hearing), heavy grinding (face shield + hearing), and hard hat area work all use the same H7B with consistent deployment behavior, reducing the model proliferation and training burden of maintaining separate earmuff specifications for each PPE combination in the same facility.\u003c\/strong\u003e Safety managers who standardize on H7B for all high-noise multi-PPE areas report streamlined procurement, single-model training, and consistent compliance monitoring without tracking which workers are in which areas with which earmuff models.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy fabrication — Optime 101 BTH for welding helmet programs in high-noise fabrication shops\u003c\/strong\u003e — H7B for fabrication workers who wear welding helmets in environments where plasma cutting, air-arc gouging, and heavy grinding produce TWA exposures above 97 dBA requiring NRR 27, and where BTH headband clearance enables simultaneous welding helmet and hearing protection wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial grinding and cutting — NRR 27 behind-the-head for face shield and hearing protection combination\u003c\/strong\u003e — H7B for workers using large-diameter grinders, cut-off saws, and chipping hammers with face shields in high-noise environments where the BTH format maintains face shield compatibility and NRR 27 provides compliance in louder noise exposures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-task high-noise environments — single BTH model for diverse head protection and noise combinations\u003c\/strong\u003e — Optime 101 H7B for industrial programs where workers transition between hard hat areas and welding or grinding stations throughout the shift, requiring a single behind-the-head earmuff model that provides adequate protection and PPE compatibility across all configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6B NRR 21 behind-the-head for moderate noise, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6b-earmuffs-nrr-21-behind-the-head\"\u003e3M PELTOR Optime 95 H6B Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7A NRR 27 over-the-head, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Optime 101 H7A Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7P3E NRR 27 cap-mount, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7p3e-earmuffs-nrr-27-cap-mount\"\u003e3M PELTOR Optime 101 H7P3E Cap-Mount\u003c\/a\u003e. For PELTOR H505B NRR 22 welding-specific BTH earmuffs, see \u003ca href=\"\/products\/3m-peltor-h505b-welding-earmuffs-nrr-22-behind-the-head\"\u003e3M PELTOR H505B Welding Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between the H505B (NRR 22) and H7B (NRR 27) for welding applications?\u003c\/h3\u003e\n\u003cp\u003eBoth are behind-the-head earmuffs appropriate for welding and combined-PPE environments — the key difference is the protection level. The H505B (NRR 22, ~7.5 dB OSHA attenuation) is appropriate for welding shops where the measured TWA falls in the moderate range typical of arc welding and ambient shop noise, generally up to approximately 97-98 dBA. The H7B (NRR 27, 10 dB OSHA attenuation) provides higher protection for heavier operations — plasma cutting, air-arc gouging, heavy grinding — where noise exposures are measured above 97-98 dBA and require greater attenuation for OSHA PEL compliance. Both use BTH headbands for the same welding helmet compatibility reason; the selection should be based on your measured noise exposures in the specific operations performed. Consult your noise survey data rather than specifying maximum available NRR by default — right-sizing protection to the actual exposure avoids communication isolation that excessive attenuation creates in environments where verbal communication remains operationally important.\u003c\/p\u003e\n\n\u003ch3\u003eCan the H7B be worn without a welding helmet or hard hat — as a standalone earmuff?\u003c\/h3\u003e\n\u003cp\u003eYes — the H7B functions as a standalone earmuff in any noise environment regardless of whether a welding helmet or hard hat is also worn. The BTH headband wraps around the back of the head independently and provides NRR 27 protection in any application where the BTH wearing position is comfortable. This standalone capability makes the H7B versatile for programs where some workers wear welding helmets and others do not — a single BTH earmuff model provides consistent NRR 27 protection for the full workforce regardless of individual head protection configuration.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Optime 101 cup size compare to Optime 95 when wearing a welding helmet?\u003c\/h3\u003e\n\u003cp\u003eThe Optime 101 cups are physically larger than Optime 95 cups, which is the mechanism through which they achieve higher attenuation. When wearing a welding helmet, the larger cup profile may require a slight adjustment in helmet positioning to ensure the helmet's ear protection wings or lower shell don't press against the cups. Most welding helmets accommodate Optime 101-sized cups without issue because the helmet's lower coverage area is designed to clear the ear. If using a specific welding helmet model with BTH earmuffs, verify that the helmet's coverage geometry clears the larger cup profile of Optime 101 before standardizing on this combination for your workforce.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048702996568,"sku":"H7B","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/91Uef3Z3GtL._AC_SL1500.jpg?v=1777428914"},{"product_id":"3m-peltor-optime-101-h7p3e-earmuffs-nrr-27-cap-mount","title":"3M PELTOR Optime 101 H7P3E Earmuffs NRR 27 Cap-Mount","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Optime 101 H7P3E Earmuffs\u003c\/strong\u003e provide NRR 27 passive hearing protection with cap-mount attachment for 3M hard hats — delivering Optime 101's higher-attenuation passive cup performance in a cap-mount configuration for workers in combined hard hat and hearing protection programs who face louder noise exposures where the Optime 95's NRR 21 is insufficient and NRR 27 provides the additional 3 dB of OSHA-calculated attenuation needed for compliance in higher-intensity industrial noise environments. The H7P3E is the cap-mount version of the PELTOR Optime 101 line — the same NRR 27 passive cup construction as the OTH H7A and BTH H7B models, adapted for P3E slot attachment to compatible hard hat brims. NRR 27 provides OSHA-calculated attenuation of (27-7)\/2 = 10 dB for A-weighted noise environments — appropriate for environments where the measured 8-hour TWA falls in the range up to approximately 100-104 dBA (where 10 dB reduction achieves the 90 dBA OSHA PEL or 85 dBA NIOSH REL). The Optime 101 cup's larger volume and denser acoustic foam deliver this higher attenuation compared to the entry-level Optime 95 cup, at marginal additional cup weight and size — the appropriate step up when noise measurements confirm the exposure range exceeds what NRR 21 can bring to compliance. Cap-mount integration keeps hearing protection physically attached to the hard hat for on-demand deployment: workers clip the H7P3E arms into the hard hat's P3E brim slots, fold cups to the stowed position when exiting noise zones, and fold cups down to the sealed hearing protection position upon noise zone entry. This attachment keeps NRR 27 protection available at all times the worker wears the hard hat, eliminating the carrying and storage requirements that make separate OTH earmuffs difficult to deploy reliably in programs with intermittent noise exposure patterns.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Optime 101 H7P3E Earmuffs NRR 27 Cap-Mount — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 27 passive protection\u003c\/strong\u003e — 10 dB OSHA-calculated attenuation for higher-intensity industrial noise\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eCap-mount (P3E) attachment\u003c\/strong\u003e — integrates with 3M\/Scott hard hat P3E brim slots\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptime 101 cup construction\u003c\/strong\u003e — larger-volume cup for higher attenuation than Optime 95 in cap-mount format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFold-up storage\u003c\/strong\u003e — cups rotate to stowed position when not in noise zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries required for maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH7P3E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eOptime 101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCap-mount (P3E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOptime 101 Cap-Mount: Higher-Attenuation Hearing Protection for Loud Industrial Hard Hat Programs\u003c\/h2\u003e\n\u003cp\u003eIndustrial and construction environments with noise above the moderate range — heavy fabrication, stamping, press operations, pneumatic impact tools, heavy-duty grinding, and high-flow air operations — present a hearing protection challenge for cap-mount programs: the entry-level Optime 95 NRR 21 cap-mount (H6P3E) delivers 7 dB OSHA-calculated attenuation, which is appropriate for environments up to approximately 97 dBA, but environments measuring above this threshold require higher attenuation to achieve OSHA PEL compliance. The H7P3E addresses this gap with NRR 27 Optime 101 cup construction in the same P3E cap-mount format — providing 10 dB OSHA-calculated attenuation for environments up to approximately 100-104 dBA, the noise range of heavy industrial press operations, pneumatic chipper and hammer use, large-bore air tools, and high-intensity manufacturing processes. The Optime 101 cup achieves its higher attenuation through a larger cup volume that increases the air space between the cup shell and the ear, allowing lower-frequency noise energy to attenuate before reaching the ear canal; a denser acoustic foam lining that provides greater absorption across the relevant industrial noise frequency spectrum; and a firmer cushion seal that maintains consistent cup-to-head contact under higher ambient noise pressure. The P3E cap-mount format delivers these acoustic properties with the same integration and deployment convenience that makes cap-mount earmuffs the compliance standard in hard hat environments: workers always have NRR 27 protection available at the hard hat, fold-up when not needed, fold-down when entering noise areas — no separate earmuff to carry, store, or misplace. For industrial hard hat programs operating in the 97-104 dBA noise range, the H7P3E provides the appropriate step up from H6P3E without the higher cost and cup size of Optime 105 (NRR 30) that is more suited to environments above 100-104 dBA.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 27 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 27 provides compliant protection for hard hat environments where NRR 21 is insufficient — closing the protection gap for workers in louder industrial areas (97-104 dBA TWA) without requiring workers to switch from cap-mount to OTH earmuffs or manage separate hearing protection devices outside the hard hat system.\u003c\/strong\u003e Industrial hygienists who identify noise zones exceeding the H6P3E's compliance threshold find the H7P3E a direct upgrade path within the same cap-mount platform — workers retain the same fold-down deployment habit and hard hat integration; only the cup attenuation changes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCap-mount attachment maintains the compliance advantage of hard-hat-integrated hearing protection at NRR 27 — workers in louder noise zones who might otherwise resist carrying separate higher-rated OTH earmuffs in addition to their hard hat receive higher attenuation with no additional carrying burden, supporting better sustained compliance in high-noise areas that are also hard hat zones.\u003c\/strong\u003e Safety managers who have transitioned high-noise zones from H6P3E to H7P3E in the same cap-mount program format report no decline in compliance rates during the model change, as workers recognize the same deployment interface.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy industrial manufacturing — Optime 101 cap-mount for press, stamping, and impact operations\u003c\/strong\u003e — H7P3E for manufacturing workers in hard hat zones with stamping presses, pneumatic impact tools, and heavy fabrication equipment producing 97-104 dBA TWA exposures where NRR 27 provides OSHA PEL compliance and cap-mount integration supports program consistency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction heavy equipment — cap-mount NRR 27 for hard hat programs with pneumatic and impact tools\u003c\/strong\u003e — H7P3E for construction workers using jackhammers, pneumatic chisels, and compaction equipment in hard hat environments where noise levels exceed the moderate range and require higher attenuation than NRR 21 provides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrading moderate-noise hard hat programs — step-up from H6P3E for newly measured higher-noise zones\u003c\/strong\u003e — H7P3E for programs that have identified higher-noise work areas through noise surveys and need to upgrade cap-mount protection from NRR 21 to NRR 27 while maintaining the same cap-mount platform and hard hat infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6P3E NRR 21 cap-mount for moderate noise, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6p3e-earmuffs-nrr-21-cap-mount\"\u003e3M PELTOR Optime 95 H6P3E Cap-Mount\u003c\/a\u003e. For PELTOR Optime 101 H7A NRR 27 over-the-head version, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Optime 101 H7A Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7B NRR 27 behind-the-head, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7b-earmuffs-nrr-27-behind-the-head\"\u003e3M PELTOR Optime 101 H7B Earmuffs\u003c\/a\u003e. For PELTOR Optime 105 H10P3E NRR 30 cap-mount for highest noise, see 3M PELTOR Optime 105 H10P3E Cap-Mount. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhen should I choose the H7P3E (NRR 27) over the H6P3E (NRR 21) in a hard hat program?\u003c\/h3\u003e\n\u003cp\u003eThe selection should be based on measured noise levels in each work area. Use H6P3E (NRR 21, 7 dB OSHA attenuation) for areas where the 8-hour TWA falls below approximately 97 dBA — NRR 21 is sufficient to bring exposure to the 90 dBA OSHA PEL threshold. Use H7P3E (NRR 27, 10 dB OSHA attenuation) for areas where the TWA falls in the 97-104 dBA range, where the additional 3 dB of calculated attenuation is needed to achieve PEL compliance. For environments above 104 dBA, Optime 105 (NRR 30) or dual protection (earmuffs over earplugs) provides the higher attenuation required. Always base protection level selection on actual noise measurements rather than assumptions — both under-protection (insufficient NRR) and over-protection (unnecessary isolation) have real operational consequences.\u003c\/p\u003e\n\n\u003ch3\u003eWhich hard hats are compatible with the H7P3E P3E cap-mount?\u003c\/h3\u003e\n\u003cp\u003eThe P3E cap-mount system is designed for hard hats with P3E\/E-slot brim attachments — the slotted brim receivers used on 3M and Scott Safety hard hat models. Verify P3E slot compatibility in your hard hat's product documentation before specifying cap-mount earmuffs. Hard hats without these attachment slots cannot accept P3E cap-mount accessories. 3M publishes accessory compatibility tables for their hard hat lines that identify which cap-mount earmuff models are approved for each hard hat model. Hard hats from other manufacturers may require separate verification of P3E slot compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the Optime 101 cup weigh more than the Optime 95 when cap-mounted?\u003c\/h3\u003e\n\u003cp\u003eThe Optime 101 cups are larger and slightly heavier than Optime 95 cups, reflecting the additional acoustic material and larger cup volume that delivers NRR 27 versus NRR 21. This marginal additional weight is distributed symmetrically on both sides of the hard hat in the cap-mount position and is generally not noticeable in sustained use. Workers who have previously worn Optime 95 cap-mount earmuffs may notice the slightly larger cup profile in tight work areas, but the acoustic seal and attenuation performance of the larger cup are the functional reason for the difference. For environments where the extra attenuation isn't needed, H6P3E is the right choice — don't specify Optime 101 solely on the assumption that more protection is always better if your noise measurements confirm NRR 21 is sufficient.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048703717464,"sku":"H7P3E","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81iH72gOB1L._AC_SL1500.jpg?v=1777428919"},{"product_id":"3m-peltor-optime-95-h6a-earmuffs-nrr-21-over-the-head","title":"3M PELTOR Optime 95 H6A Earmuffs NRR 21 Over-the-Head","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Optime 95 H6A Earmuffs\u003c\/strong\u003e provide NRR 21 passive hearing protection with an over-the-head headband — delivering PELTOR's Optime 95 passive cup-style attenuation in the standard over-the-head configuration for industrial, construction, and manufacturing workers in moderate noise environments where NRR 21 provides appropriate protection for OSHA and NIOSH compliance and the OTH format provides the most comfortable and broadly compatible wearing option for sustained or repeated hearing protection use. The H6A is the over-the-head headband version of PELTOR's Optime 95 line — the foundational model in the Optime 95 series that delivers NRR 21 passive cup attenuation through the conventional OTH headband configuration. The Optime 95 is PELTOR's entry-level industrial earmuff — providing the acoustic performance level that addresses the majority of moderate industrial noise environments in a comfortable cup design with good wearing durability for industrial use conditions. NRR 21 provides OSHA-calculated attenuation of (21-7)\/2 = 7 dB for A-weighted noise environments — appropriate for environments where the measured 8-hour TWA falls in the range requiring attenuation to below the 90 dBA OSHA PEL or 85 dBA NIOSH REL, and where NRR 21's 7 dB reduction is sufficient to achieve that threshold reduction. Over-the-head headband provides the maximum cup-to-head pressure efficiency of the three mounting options: OTH bands apply cup seating force most directly toward the ear from above, generally achieving better acoustic seal consistency than BTH configurations and providing the same protection with less headband tension than equivalent BTH designs. The H6A's OTH format is the most straightforward for training and deployment: workers unfamiliar with different earmuff mounting configurations immediately understand OTH from the visual design, reducing the instruction requirement and correct wear error rate compared to less conventional BTH or cap-mount configurations.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Optime 95 H6A Earmuffs NRR 21 Over-the-Head — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 21 passive protection\u003c\/strong\u003e — 7 dB OSHA-calculated attenuation for moderate industrial noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-the-head headband\u003c\/strong\u003e — standard configuration for maximum seal efficiency and ease of use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptime 95 cup design\u003c\/strong\u003e — PELTOR's entry-level industrial cup for sustained industrial use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable headband\u003c\/strong\u003e — accommodates diverse head sizes across workforce populations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries, maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eOptime 95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOver-the-head (OTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOptime 95 Over-the-Head: Industrial Hearing Protection Foundation for Moderate Noise Programs\u003c\/h2\u003e\n\u003cp\u003eThe PELTOR Optime 95 H6A represents the most widely deployed earmuff configuration in industrial hearing protection programs: over-the-head passive cups with NRR 21 attenuation designed for the noise range that encompasses the majority of manufacturing, construction, and industrial operations. Manufacturing assembly lines, construction power tools, utility equipment, material handling machinery, and general industrial operations most commonly produce 8-hour TWA noise exposures in the 85-97 dBA range — environments where the H6A's NRR 21 provides the 7 dB attenuation needed to achieve OSHA PEL compliance with appropriate margin. The OTH configuration's advantages for industrial deployment are practical: workers who have received hearing protection training in standard OTH earmuff use can apply that training immediately to the H6A without additional instruction; OTH bands don't require compatible hard hats as cap-mount models do; and the OTH band's over-head positioning provides the maximum cup seal force efficiency that delivers consistent acoustic performance across the workforce population. For industrial hearing protection programs deploying earmuffs across manufacturing floor populations in moderate noise environments without concurrent hard hat requirements, the H6A OTH is typically the most cost-effective, compliance-efficient, and training-simple choice in the Optime 95 line. The Optime 95 cup's single-shell design provides a lower-profile cup than the larger Optime 101 and 105 cups — reducing the cup's physical presence and allowing workers to work closer to machines, workbenches, and equipment walls without the larger cup profile creating contact interference that disrupts the acoustic seal. Headband adjustability accommodates the full range of adult head sizes, from smaller heads that require tighter headband settings to larger heads needing longer extension.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 21 tested per standard measurement protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard compliance support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOTH configuration provides the most efficient acoustic seal with the lowest training barrier for industrial hearing protection programs — workers understand OTH wear immediately from the visual design, and OTH band geometry delivers maximum cup seating force that achieves consistent acoustic seal across diverse head shapes without the positioning technique that BTH configurations require.\u003c\/strong\u003e Industrial hygienists conducting hearing conservation program audits find OTH earmuffs show lower rates of incorrect wear positioning compared to BTH models, supporting more consistent real-world attenuation across the workforce.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNRR 21 Optime 95 provides right-sized hearing protection for moderate industrial environments — delivering sufficient attenuation for OSHA PEL compliance without the over-protection of higher-rated earmuffs that reduces speech intelligibility in environments where verbal communication remains important for task coordination and safety signal awareness.\u003c\/strong\u003e Safety engineers designing hearing conservation programs for moderate noise manufacturing environments find NRR 21 earmuffs balance protection adequacy with communication preservation — workers can still hear verbal instructions, warning alarms, and equipment signals at the attenuation level of NRR 21 more effectively than with NRR 30+ devices in the same environments.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing floor hearing protection — Optime 95 OTH for moderate noise production environments\u003c\/strong\u003e — H6A for manufacturing workers in noise zones with 85-97 dBA exposures where NRR 21 provides compliance and the OTH format supports training-efficient deployment across the production floor population\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction power tools — OTH hearing protection for saw, grinder, and compactor use\u003c\/strong\u003e — H6A for construction workers using power tools that generate moderate noise requiring hearing protection, in environments where the OTH configuration is compatible with site PPE and provides effective protection without hard hat cap-mount infrastructure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral industrial operations — standard OTH earmuffs for diverse moderate-noise environments\u003c\/strong\u003e — Optime 95 H6A for industrial programs needing a reliable, easy-to-train, moderate-NRR earmuff for deployment across diverse worker populations in the broad range of industrial moderate-noise environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6B behind-the-head version, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6b-earmuffs-nrr-21-behind-the-head\"\u003e3M PELTOR Optime 95 H6B Earmuffs\u003c\/a\u003e. For PELTOR Optime 95 H6P3E cap-mount version, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6p3e-earmuffs-nrr-21-cap-mount\"\u003e3M PELTOR Optime 95 H6P3E Cap-Mount\u003c\/a\u003e. For PELTOR Optime 101 H7A NRR 27 over-the-head, see \u003ca href=\"\/products\/3m-peltor-optime-98-h9a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Optime 101 H7A Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhen should I choose the H6A (NRR 21) over the H7A (NRR 27)?\u003c\/h3\u003e\n\u003cp\u003eSelect hearing protection NRR based on your measured noise exposure level and the attenuation needed to achieve OSHA PEL (90 dBA) or NIOSH REL (85 dBA) compliance. For 8-hour TWA exposures up to approximately 97 dBA, the H6A's NRR 21 (providing ~7 dB OSHA-calculated attenuation) is sufficient for OSHA PEL compliance. For exposures above 97 dBA, the H7A's NRR 27 (~10 dB attenuation) provides the additional protection needed. Avoid over-specifying NRR unnecessarily — in environments where NRR 21 achieves compliance, NRR 21 is appropriate; using NRR 30 earmuffs in a 90 dBA environment over-attenuates and unnecessarily reduces speech intelligibility without additional protection benefit.\u003c\/p\u003e\n\n\u003ch3\u003eHow often should Optime 95 H6A cushions be replaced?\u003c\/h3\u003e\n\u003cp\u003ePELTOR recommends replacing earmuff cushions when they show signs of wear: hardening, cracking, deformation, or soil accumulation that interferes with the acoustic seal. Cushions typically require replacement every 6-12 months in daily industrial use, depending on sweat exposure, cleaning frequency, and storage conditions. Hardened or deformed cushions cannot conform to the facial geometry needed for effective acoustic seal, reducing real-world attenuation below the NRR-rated performance. Regular inspection and planned replacement schedules for cushions maintain consistent hearing protection performance across the earmuff's service life. Replacement hygiene cushions are available for PELTOR Optime 95 cups.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048703783000,"sku":"H6A","price":38.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81vKjPmru1L._AC_SL1500.jpg?v=1777428924"},{"product_id":"3m-peltor-optime-95-h6b-earmuffs-nrr-21-behind-the-head","title":"3M PELTOR Optime 95 H6B Earmuffs NRR 21 Behind-the-Head","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Optime 95 H6B Earmuffs\u003c\/strong\u003e provide NRR 21 passive hearing protection with a behind-the-head headband — delivering Optime 95 passive cup attenuation in a BTH configuration that clears the crown of the head for use with hard hats, welding helmets, face shields, and other head protection devices that occupy the crown area where OTH headbands would create interference or discomfort. The H6B is the behind-the-head version of the PELTOR Optime 95 line — the same NRR 21 passive cup construction as the OTH H6A and folding H6F models, with the headband passing behind the head below the ears rather than over the crown, allowing use with the full range of head protection equipment without headband stacking or crown interference. NRR 21 provides OSHA-calculated attenuation of (21-7)\/2 = 7 dB for A-weighted noise environments — appropriate for moderate industrial noise exposure where 7 dB of attenuation achieves compliance with OSHA's PEL and NIOSH's REL in the typical range of manufacturing, construction, and industrial operations. Behind-the-head headband configuration provides the crown clearance that simultaneous hard hat, welding helmet, and face shield use requires: the headband's swept-back position below the ear eliminates the overhead arc that OTH bands require, making it easier to position hard hats (which sit on the crown), welding helmets (which have headgear that contacts the crown), and face shields (which have brow mounts near the crown) without the OTH headband's interference. Workers who regularly wear multiple head protection devices as part of combined PPE programs — hard hat and hearing protection in industrial areas, welding helmet and hearing protection at the welding station, face shield and hearing protection at grinding and cutting operations — benefit from BTH earmuffs that remain consistently wearable across all of their PPE combinations without requiring switching between OTH and cap-mount models for different task configurations.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Optime 95 H6B Earmuffs NRR 21 Behind-the-Head — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 21 passive protection\u003c\/strong\u003e — 7 dB OSHA-calculated attenuation for moderate noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehind-the-head headband\u003c\/strong\u003e — crown-clear configuration for hard hat, welding helmet, and face shield compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptime 95 cup construction\u003c\/strong\u003e — same acoustic performance as H6A in BTH format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable BTH band\u003c\/strong\u003e — fit accommodation for different head sizes and wearing positions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH6B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eOptime 95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBehind-the-head (BTH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eBehind-the-Head for Combined PPE: Hearing Protection Across Multiple Head Device Combinations\u003c\/h2\u003e\n\u003cp\u003eIndustrial and construction workers often need to combine hearing protection with multiple other head and face protection devices across different tasks in the same work shift. A manufacturing worker might move between a grinding station (face shield or grinding visor + hearing protection), a welding station (welding helmet + hearing protection), and a general industrial area (hard hat + hearing protection) within a single shift. OTH earmuffs create friction in each of these transitions because the OTH headband occupies the crown in a position that conflicts with hard hat suspension, welding helmet headgear, and face shield brow mounts. The worker who needs to add or remove the hard hat while wearing OTH earmuffs must either remove the earmuffs to put the hard hat on over them, or find a positioning accommodation that places the OTH band below the hard hat's suspension — often resulting in compromised acoustic seal or uncomfortable headband-hard hat interference. BTH earmuffs like the H6B eliminate this transition friction: the headband's behind-the-head position is compatible with hard hats, welding helmets, and most face shields without requiring removal or repositioning, allowing workers to add and remove head protection devices without interacting with the BTH earmuff band. This compatibility simplifies combined PPE program administration: safety managers can specify a single BTH earmuff model that workers wear throughout all task configurations, rather than managing different earmuff models or mounting systems for each PPE combination. NRR 21 provides appropriate coverage for the typical noise range of grinding, welding, and general industrial operations where the combined multi-task environments that BTH earmuffs serve are most common.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 21 tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBTH configuration provides compatible hearing protection across all head protection device combinations — workers can wear the H6B simultaneously with hard hats, welding helmets, and face shields without OTH band interference, supporting consistent hearing protection compliance across multi-task work environments with varying head protection requirements.\u003c\/strong\u003e Industrial safety programs that standardize on BTH earmuffs for workers who perform diverse tasks with different head protection requirements report better sustained compliance compared to OTH programs where band interference with head protection creates wearing workarounds that compromise acoustic seal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSingle earmuff model compatibility across task configurations simplifies PPE program administration — programs can specify one BTH earmuff model for all workers in multi-task environments rather than managing separate cap-mount and OTH models for different configurations.\u003c\/strong\u003e Manufacturing safety managers who have consolidated from separate OTH and cap-mount earmuff programs to a single BTH model find procurement simplification, reduced stock management, and consistent worker training across the single product format.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding and fabrication — BTH Optime 95 for welding helmet and hearing protection combination\u003c\/strong\u003e — H6B for fabrication workers who alternate between welding (welding helmet + hearing) and grinding (face shield + hearing) and benefit from a single BTH earmuff compatible with both head protection configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-task industrial — behind-the-head for workers transitioning between hard hat and helmet areas\u003c\/strong\u003e — H6B for industrial workers who move between general plant areas (hard hat) and specialized work areas (welding\/grinding) with the same BTH earmuffs compatible throughout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction with face shields — BTH hearing protection for grinding and chipping operations\u003c\/strong\u003e — Optime 95 H6B for construction workers performing grinding and chipping with face shields and hearing protection, where BTH configuration maintains comfort and compliance across grinding session durations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6A over-the-head version, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6a-earmuffs-nrr-21-over-the-head\"\u003e3M PELTOR Optime 95 H6A Earmuffs\u003c\/a\u003e. For PELTOR H505B welding earmuffs BTH NRR 22, see \u003ca href=\"\/products\/3m-peltor-h505b-welding-earmuffs-nrr-22-behind-the-head\"\u003e3M PELTOR H505B Welding Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7B NRR 27 BTH for higher noise, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7b-earmuffs-nrr-27-behind-the-head\"\u003e3M PELTOR Optime 101 H7B Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does the BTH headband position affect acoustic seal quality versus OTH?\u003c\/h3\u003e\n\u003cp\u003eBehind-the-head headbands deliver less headband tension to the cup-to-ear seal than OTH configurations because the BTH band's angle from the cup is less perpendicular to the ear. OTH bands pull cups toward the ear from directly above, providing efficient cup-seating force. BTH bands pull from behind, which provides adequate cup seating force but generally at lower levels than OTH for the same headband tension setting. Some studies show marginally lower real-world attenuation for BTH versus OTH configurations with the same NRR-rated cup design, primarily because reduced cup pressure can allow more acoustic leakage at the seal. Proper BTH fit requires ensuring the cups are correctly positioned over the ears and the headband length is adjusted to provide adequate (not excessive) cup tension. The H6B's NRR 21 is measured under standardized conditions — verify that the BTH wear position achieves the seal quality needed for your noise environment.\u003c\/p\u003e\n\n\u003ch3\u003eCan the H6B be worn without any head protection device, as a standalone earmuff?\u003c\/h3\u003e\n\u003cp\u003eYes — the H6B works as a standalone earmuff for workers who are not wearing any head protection device. The BTH band wraps around the back of the head below the ears independently of any hat or helmet. This standalone capability makes BTH earmuffs versatile for environments where different workers in the same noise zone have different head protection requirements (some with hard hats, some without) — a single BTH model provides consistent hearing protection for all workers regardless of their head protection configuration.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048703848536,"sku":"H6B","price":37.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41miVU1AwJL._AC_SX342_SY445_QL70_ML2.jpg?v=1777428928"},{"product_id":"3m-peltor-optime-95-h6p3e-earmuffs-nrr-21-cap-mount","title":"3M PELTOR Optime 95 H6P3E Earmuffs NRR 21 Cap-Mount","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Optime 95 H6P3E Earmuffs\u003c\/strong\u003e provide NRR 21 passive hearing protection with cap-mount attachment for 3M hard hats — delivering PELTOR's Optime 95 entry-level cup-style attenuation in a cap-mount configuration that integrates with hard hat brim slot attachments for workers in combined hard hat and hearing protection environments at noise levels where NRR 21 provides adequate protection for OSHA and NIOSH compliance. The H6P3E is the cap-mount version of the PELTOR Optime 95 line — the same NRR 21 passive cup construction as the OTH H6A and BTH H6B models, adapted for P3E slot attachment to hard hat brims for workers who wear 3M\/Scott hard hats in industrial environments where noise levels require hearing protection alongside the hard hat's impact protection. The Optime 95 series name reflects the protection level: at NRR 21, the OSHA formula ((NRR-7)\/2) provides 7 dB of A-weighted attenuation — appropriate for environments up to approximately 97 dBA (reducing exposure to below the 90 dBA OSHA PEL) and supporting compliance with NIOSH's 85 dBA REL in environments up to approximately 92 dBA with NIOSH derating applied. The cap-mount configuration integrates hearing protection with the hard hat infrastructure already in use: workers clip the earmuff arms onto the hard hat's P3E brim slots, fold cups up when not needed in noise areas, and fold cups down to the sealed position when entering noise-designated areas. This on-demand deployment from the hard hat eliminates the need to carry or locate separate hearing protection and supports the intermittent access pattern common to construction and industrial environments where workers move between noise-exposed and non-noise-exposed areas through the shift. Optime 95's single-shell cup design provides a low-to-moderate profile that works effectively in the cap-mount position without excessive cup protrusion that would interfere with work activities in confined areas.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Optime 95 H6P3E Earmuffs NRR 21 Cap-Mount — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 21 passive protection\u003c\/strong\u003e — 7 dB OSHA-calculated attenuation for moderate noise environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eCap-mount (P3E) attachment\u003c\/strong\u003e — integrates with 3M\/Scott hard hat brim slots\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptime 95 single-shell cup\u003c\/strong\u003e — entry-level PELTOR cup design for environments up to ~97 dBA (OSHA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFold-up storage\u003c\/strong\u003e — cups rotate to stored position on hard hat when not in noise areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive design\u003c\/strong\u003e — no batteries or electronics required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH6P3E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eOptime 95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCap-mount (P3E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOptime 95 Cap-Mount: Integrated Hearing and Head Protection for Industrial Hard Hat Programs\u003c\/h2\u003e\n\u003cp\u003eIndustrial and construction environments that require both hard hat impact protection and hearing protection in the same work areas present a PPE management challenge: workers who are already wearing hard hats and need to add hearing protection must either carry separate OTH earmuffs or earplugs and remember to deploy them in noise areas, or use cap-mount earmuffs that stay with the hard hat for immediate deployment when needed. Cap-mount earmuffs address the compliance and convenience gap in combined PPE programs by keeping hearing protection physically attached to the hard hat — workers always have their hearing protection available as long as they have their hard hat, and deployment requires only the cup fold-down action from the stowed position. The H6P3E's NRR 21 Optime 95 protection level is appropriate for the broad range of moderate industrial noise environments: construction power tools (saws, drills, compactors) typically produce 85-98 dBA, general manufacturing equipment often falls in the 88-96 dBA range, and utility operations with pneumatic tools and equipment typically generate 85-95 dBA — all environments where NRR 21 with OSHA's 7 dB attenuation calculation brings the worker's protected exposure to or below the 90 dBA PEL. For environments with higher noise levels (above 97-100 dBA), the Optime 101 (NRR 27) or Optime 105 (NRR 30) cap-mount versions provide higher attenuation for the same cap-mount integration benefit. The H6P3E represents the entry-level cap-mount option for hard hat programs where moderate industrial noise is the primary exposure — providing compliant protection without the cost and complexity of higher-rated models for environments where NRR 21 is sufficient for the measured noise level.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 21 tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCap-mount integration keeps hearing protection available without separate carrying — workers always have Optime 95 cups ready to deploy from the hard hat for noise area entry, eliminating the compliance failure mode of workers entering noise zones without hearing protection because they forgot or don't have their earplugs or separate earmuffs accessible.\u003c\/strong\u003e Construction site safety officers who have implemented cap-mount earmuff programs report significantly better hearing protection compliance in hard-hat areas with intermittent noise sources, where OTH earmuffs and earplugs are frequently left behind.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOptime 95 NRR 21 provides the appropriate protection level for moderate noise construction and industrial environments without excessive over-protection that reduces speech intelligibility — workers can hear verbal communications and warning signals at the attenuation level of NRR 21 more effectively than with higher-rated earmuffs, supporting safe communication in noise-exposed but not extreme environments.\u003c\/strong\u003e Industrial hygienists who audit hearing protection programs find right-sized protection (matching NRR to measured exposure rather than always specifying maximum NRR) improves compliance by avoiding the communication isolation that over-protection creates in moderate noise environments.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction power tools — cap-mount Optime 95 for hard hat programs with moderate noise\u003c\/strong\u003e — H6P3E for construction workers in hard hat programs where power tools (saws, grinders, compactors) produce 85-97 dBA exposures requiring NRR 21 protection and cap-mount integration supports compliance in intermittent noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial manufacturing — Optime 95 cap-mount for combined hard hat and hearing protection zones\u003c\/strong\u003e — H6P3E for manufacturing workers in hard hat and noise zones where cap-mount attachment keeps hearing protection available for immediate deployment and NRR 21 provides appropriate protection for the facility's noise levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtility field work — cap-mount hearing protection for equipment-operating hard hat crews\u003c\/strong\u003e — H6P3E for utility workers operating equipment and tools in hard hat environments where NRR 21 addresses moderate tool and equipment noise with cap-mount convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6A NRR 21 over-the-head, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6a-earmuffs-nrr-21-over-the-head\"\u003e3M PELTOR Optime 95 H6A Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7P3E NRR 27 cap-mount for higher noise, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7p3e-earmuffs-nrr-27-cap-mount\"\u003e3M PELTOR Optime 101 H7P3E Cap-Mount\u003c\/a\u003e. For PELTOR Hi-Viz H31P3E NRR 25 cap-mount with yellow cups, see \u003ca href=\"\/products\/3m-peltor-hi-viz-h31p3e-earmuffs-nrr-25-cap-mount\"\u003e3M PELTOR Hi-Viz H31P3E Cap-Mount\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between the Optime 95, 101, and 105 series?\u003c\/h3\u003e\n\u003cp\u003eThe PELTOR Optime series numbers reflect the noise level environments each model is designed to protect in: Optime 95 (NRR 21) protects workers in environments up to approximately 95-97 dBA at the OSHA action level threshold; Optime 101 (NRR 27) extends protection to approximately 101-104 dBA environments; Optime 105 (NRR 30) provides the highest Optime series protection for environments up to approximately 105+ dBA. Each higher series provides greater noise attenuation through larger cup volume, heavier acoustic seal, and denser acoustic foam — typically with marginally more cup weight and size. Select based on your measured noise levels: using the appropriate NRR for the environment avoids both under-protection (insufficient attenuation) and over-protection (unnecessary communication isolation in lower-noise areas).\u003c\/p\u003e\n\n\u003ch3\u003eWhich hard hats are compatible with the H6P3E P3E cap-mount?\u003c\/h3\u003e\n\u003cp\u003eThe P3E cap-mount attachment is designed for hard hats with P3E\/E-slot brim attachments — the slotted brim receivers used on most 3M and Scott Safety hard hats. Hard hats without these attachment slots cannot accept P3E cap-mount earmuffs. Consult your hard hat's product documentation to confirm P3E\/E-slot compatibility before specifying cap-mount earmuffs. 3M's current hard hat and accessory compatibility documentation provides a reference table for matching specific earmuff models with compatible hard hat models. Hard hats from other manufacturers may require adapter accessories or may not be compatible.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048704766040,"sku":"H6P3E","price":28.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61THBz65h7S._AC_SL1500.jpg?v=1777428961"},{"product_id":"3m-peltor-h505b-welding-earmuffs-nrr-22-behind-the-head","title":"3M PELTOR H505B Welding Earmuffs NRR 22 Behind-the-Head","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR H505B Welding Earmuffs\u003c\/strong\u003e provide NRR 22 passive hearing protection with a behind-the-head headband designed for use with welding helmets — delivering passive cup-style attenuation in a behind-the-head configuration that clears the top of the head for welding helmet fit, allowing welders to wear hearing protection simultaneously with their welding helmet without headband interference above the ears that OTH configurations create when used with flip-front or full-coverage welding helmets. The H505B addresses a common PPE combination challenge in welding environments: welders performing sustained arc welding operations are exposed to both UV\/IR optical radiation and impact hazards (requiring welding helmets) and noise from arc, plasma cutting, grinding, and ambient metalworking environments (requiring hearing protection) simultaneously. Over-the-head earmuffs create a headband over the crown of the head that can interfere with the welding helmet's weight distribution, cause pressure at the crown where the welding helmet's headgear contacts the head, and limit the vertical adjustment range of flip-front welding helmets that rotate up and down through the headband arc. Behind-the-head configuration eliminates the crown headband — the headband passes behind the head below the helmet's headgear, leaving the crown completely clear for welding helmet fit. NRR 22 provides OSHA-calculated attenuation of (22-7)\/2 = 7.5 dB of A-weighted protection — appropriate for welding environments where the primary noise sources (grinders, arc cutting, compressed air, general shop noise) produce TWA exposures in the range where moderate attenuation achieves compliance with OSHA's 90 dBA PEL or NIOSH's 85 dBA REL. The cup design provides passive broadband attenuation through the sealed cup enclosure and acoustic foam cushioning, reducing both the broadband shop noise and the impulsive noise contributions from grinding and chipping that welders encounter between welding sequences.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR H505B Welding Earmuffs NRR 22 Behind-the-Head — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 22 passive protection\u003c\/strong\u003e — 7.5 dB OSHA-calculated attenuation for welding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehind-the-head headband\u003c\/strong\u003e — crown-clear configuration for welding helmet compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding-specific design\u003c\/strong\u003e — behind-the-head clearance for flip-front and fixed-shade welding helmets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive cup design\u003c\/strong\u003e — sealed cups for broadband noise attenuation in metalworking environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact cup profile\u003c\/strong\u003e — low-profile cups compatible with welding helmet coverage geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH505B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBehind-the-head (BTH) headband\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eWelding, metalworking with helmet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWelding Helmet Compatibility: Behind-the-Head Hearing Protection for Arc Welding\u003c\/h2\u003e\n\u003cp\u003eWelding operations generate noise from multiple sources that combine to create significant hearing hazard exposure: the arc itself produces high-frequency noise that increases with current level; grinding and chipping between welds produces broadband noise with impulsive peaks; plasma and air-carbon arc cutting produce high-intensity broadband noise; and the general metalworking shop environment contributes continuous background noise. OSHA and NIOSH noise exposure data for welding and metal fabrication shops consistently show TWA exposures in the 85-98 dBA range depending on the specific operations and facility, placing most welders at or above the OSHA action level (85 dBA) and many at or above the PEL (90 dBA). The welding helmet's ear coverage varies by design — most auto-darkening and fixed-shade helmets provide some acoustic barrier effect at the ear, but certified hearing protection remains required for regulatory compliance and audiometric protection in environments meeting the action level threshold. The H505B's behind-the-head configuration provides this certified protection without compromising the welding helmet's fit or function. The headband passes below the helmet's pivot points and headgear, remaining clear of the crown area where welding helmet suspension contacts the head — welders can flip the helmet lens up and down, adjust tightness, and position the helmet normally without the OTH headband creating interference. Grinders and chippers working adjacent to welding operations also benefit from BTH hearing protection: these workers may wear face shields (which have similar crown clearance benefits with BTH headbands) alongside hearing protection, and the BTH configuration accommodates combined grinding\/chipping eye-face protection and hearing protection without headband stacking on the crown.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 22 tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBehind-the-head headband provides welding helmet compatibility that OTH earmuffs cannot match — allowing welders to wear both the welding helmet and hearing protection simultaneously without crown headband interference that affects helmet fit, adjustment, and lens flip-front operation during welding and inter-pass operations.\u003c\/strong\u003e Welding supervisors who have standardized on BTH hearing protection for welding operations report consistently better compliance with simultaneous hearing protection wearing compared to OTH programs where the headband interference with welding helmet use creates practical barriers to correct simultaneous wearing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNRR 22 provides appropriate protection for typical welding shop noise environments where arc, grinding, and shop noise combine to produce TWA exposures in the action level range — achieving adequate attenuation for OSHA 90 dBA PEL compliance in most metalworking environments without the excessive over-protection that high-NRR earmuffs can produce for moderate noise environments.\u003c\/strong\u003e Industrial hygienists who measure welding shop noise exposures find NRR 22 BTH earmuffs an appropriate specification for the typical exposure range of arc welding and metalworking environments, providing compliance without the communication isolation of very high-rated protection in environments where worker-to-worker verbal communication remains important.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc welding — BTH hearing protection for MIG, TIG, and stick welding operations\u003c\/strong\u003e — H505B for arc welders who wear welding helmets throughout their work shift and require simultaneous hearing protection compatible with welding helmet headgear geometry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding and fabrication shops — behind-the-head for grinding, chipping, and welding combined exposure\u003c\/strong\u003e — BTH earmuffs for fabrication shop workers who alternate between welding, grinding, and chipping operations with welding helmets and face shields that benefit from behind-the-head headband clearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal fabrication with face shield — BTH for combined PPE programs\u003c\/strong\u003e — H505B for metal fabrication workers wearing face shields or grinding visors with hearing protection, where the BTH configuration avoids headband interference with full-coverage face protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Optime 95 H6A NRR 21 over-the-head for general industrial use, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6a-earmuffs-nrr-21-over-the-head\"\u003e3M PELTOR Optime 95 H6A Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7B NRR 27 behind-the-head for higher noise, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7b-earmuffs-nrr-27-behind-the-head\"\u003e3M PELTOR Optime 101 H7B Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eDo welding helmets provide any noise protection, or is separate hearing protection always required?\u003c\/h3\u003e\n\u003cp\u003eWelding helmets are designed to protect against UV\/IR radiation and spatter — they are not rated or designed as hearing protection devices. The shell material may provide some passive attenuation, but welding helmets do not carry NRR ratings and cannot be counted toward OSHA-required hearing protection in noise-exposed environments meeting the 85 dBA action level. Separate certified hearing protection (such as the H505B) is required for regulatory compliance in noise-exposed welding environments, regardless of welding helmet wear. For welding operations where noise exposure meets the action level, both the welding helmet and certified hearing protection must be worn simultaneously.\u003c\/p\u003e\n\n\u003ch3\u003eCan the H505B be worn with a hard hat instead of a welding helmet?\u003c\/h3\u003e\n\u003cp\u003eThe H505B behind-the-head configuration can be used without a welding helmet — it provides NRR 22 hearing protection as a standalone device in any noise environment. For hard hat environments, the BTH headband passes behind the head without interfering with the hard hat suspension above, making the H505B compatible with hard hat wearing in addition to welding helmet applications. The primary advantage over an OTH model is the BTH band's compatibility with full-coverage welding helmets and face shields that occupy the crown area.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048705618008,"sku":"H505B","price":64.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/91pcobCK2pL._SL1500.jpg?v=1777428978"},{"product_id":"3m-peltor-hi-viz-h31a-earmuffs-nrr-25-over-the-head","title":"3M PELTOR Hi-Viz H31A Earmuffs NRR 25 Over-the-Head","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Hi-Viz H31A Earmuffs\u003c\/strong\u003e provide NRR 25 passive hearing protection with high-visibility yellow cup shells and over-the-head headband — delivering PELTOR's cup-style attenuation with distinctive yellow cups for stand-alone over-the-head use in industrial noise environments where both hearing protection performance and the visual identification benefit of high-visibility cup color support worker safety and supervisor management in noise-exposed workplaces. The H31A is the over-the-head (OTH) headband version of 3M's PELTOR Hi-Viz earmuff line — the same NRR 25 high-visibility yellow cup design as the cap-mount H31P3E, in a standard over-the-head headband configuration that allows use without a hard hat or in combination with any hard hat that doesn't have cap-mount attachment slots. The over-the-head headband provides independent use flexibility: workers in hearing protection required areas who are not wearing a hard hat (office-to-floor transitions, maintenance areas, loading dock operations) can use the H31A as a standalone hearing protection device without requiring hard hat infrastructure. NRR 25 provides OSHA-calculated protection of (25-7)\/2 = 9 dB of A-weighted noise attenuation — appropriate for manufacturing and industrial noise environments where the unprotected 8-hour TWA exposure requires moderate attenuation to achieve compliance with the OSHA 90 dBA PEL or NIOSH 85 dBA REL. High-visibility yellow cup shells provide the same visual identification function as the H31P3E: supervisors can quickly scan the work area and identify which workers are wearing the H31A hearing protection based on the distinctive yellow cups, supporting compliance monitoring without requiring individual proximity inspection. In environments with both hard hat and non-hard hat workers, the H31A's OTH configuration allows consistent Hi-Viz hearing protection identification across the mixed wearing population — supervisors can identify hearing-protected workers regardless of whether the individual is also wearing a hard hat.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Hi-Viz H31A Earmuffs NRR 25 Over-the-Head — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25 passive protection\u003c\/strong\u003e — 9 dB OSHA-calculated attenuation for industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow cups\u003c\/strong\u003e — visual identification for supervisor compliance monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-the-head headband\u003c\/strong\u003e — independent use without hard hat, universal compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable headband\u003c\/strong\u003e — fit accommodation for diverse head sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive cup design\u003c\/strong\u003e — sealed cups with acoustic foam for broadband noise attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH31A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOver-the-head (OTH) headband\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCup Color\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOver-the-Head Hi-Viz: Standalone Hearing Protection with Visual Compliance Identification\u003c\/h2\u003e\n\u003cp\u003eManufacturing plants, distribution centers, and industrial facilities with designated noise zones face a recurring challenge in hearing protection program administration: ensuring that workers wear hearing protection while in noise areas and that supervisors can efficiently verify compliance during floor walks and safety audits. The H31A addresses both the protection need and the verification need simultaneously — providing NRR 25 passive attenuation that protects workers in moderate noise environments while the high-visibility yellow cups make compliance status immediately visible to supervisors observing the area from a distance or angle. In large manufacturing facilities with open floor plans, a supervisor at one end of the facility can observe workers at the other end and identify which individuals are wearing the H31A by the yellow cup color against the typical work environment background — enabling rapid area-wide compliance assessment without walking to each workstation for individual inspection. Over-the-head configuration serves the majority of hearing protection scenarios: workers entering and exiting noise areas through the shift, workers who are not wearing hard hats, and environments where cap-mount hard hats are not standard PPE all require OTH hearing protection that the H31A provides. The adjustable headband accommodates the head size variation across workforces, and the standard OTH configuration is immediately understandable by any worker with hearing protection training without requiring instruction on cap-mount attachment procedures. For programs that use the Hi-Viz identification function as a key administrative tool — tracking compliance by area, identifying non-compliant workers during noise exposure surveys, and communicating with hearing-protected workers through visual signals — the H31A's yellow cups provide this function in the most universally deployable OTH configuration.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 25 tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYellow cup visual identification enables efficient compliance monitoring across manufacturing floors and work areas — supervisors can identify hearing-protected workers at a distance, support targeted communication protocols for noise-protected individuals, and quickly assess area compliance status during noise zone surveys without individual proximity inspection.\u003c\/strong\u003e Industrial safety managers who have used Hi-Viz earmuff programs alongside standard colored earmuffs report that the yellow cup identification significantly reduces the time required for compliance verification during OSHA preparation audits and daily floor safety walks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOver-the-head configuration provides universally compatible standalone hearing protection for mixed environments where workers transition between hard hat and non-hard hat areas — the H31A works as effective hearing protection regardless of whether a hard hat is worn, enabling consistent Hi-Viz hearing protection identification across all workers in the noise zone.\u003c\/strong\u003e Distribution and manufacturing facilities with both production floors (no hard hat) and maintenance areas (hard hat required) can use the H31A consistently across both environments, maintaining the Hi-Viz identification function throughout.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing floor hearing protection — Hi-Viz OTH for visual compliance management programs\u003c\/strong\u003e — H31A for manufacturing workers in designated noise zones where yellow cup visibility supports supervisor compliance monitoring across the production floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistribution and warehouse — Hi-Viz hearing protection for mixed vehicle-pedestrian noise areas\u003c\/strong\u003e — H31A for warehouse and distribution workers in noise-exposed areas where Hi-Viz cups provide both hearing protection and visual identification in environments with vehicle and pedestrian traffic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial noise programs with compliance visibility — standard OTH Hi-Viz for diverse workforce\u003c\/strong\u003e — H31A for industrial programs deploying hearing protection across diverse workforce populations where OTH configuration provides universal fit and Hi-Viz cups support area-wide compliance verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Hi-Viz H31P3E cap-mount version, see \u003ca href=\"\/products\/3m-peltor-hi-viz-h31p3e-earmuffs-nrr-25-cap-mount\"\u003e3M PELTOR Hi-Viz H31P3E Cap-Mount\u003c\/a\u003e. For PELTOR Optime 95 H6A NRR 21 over-the-head, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6a-earmuffs-nrr-21-over-the-head\"\u003e3M PELTOR Optime 95 H6A Earmuffs\u003c\/a\u003e. For PELTOR Optime 101 H7B NRR 27 behind-the-head, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7b-earmuffs-nrr-27-behind-the-head\"\u003e3M PELTOR Optime 101 H7B Earmuffs\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does wearing the H31A with a hard hat affect the acoustic seal?\u003c\/h3\u003e\n\u003cp\u003eOver-the-head earmuffs worn simultaneously with a hard hat may experience headband tension changes if the hard hat suspension raises the headband above the natural OTH position. Some workers find that the hard hat suspension interferes with the headband position, which can affect cup pressure against the head and acoustic seal quality. For workers who wear hard hats and earmuffs simultaneously, cap-mount earmuffs (like the H31P3E) avoid this interference by attaching to the hard hat rather than using a separate headband. If using the H31A with a hard hat, verify that the headband position achieves proper cup seal and adjust as needed for the specific hard hat model being used.\u003c\/p\u003e\n\n\u003ch3\u003eWhat noise level environments is NRR 25 appropriate for?\u003c\/h3\u003e\n\u003cp\u003eUsing OSHA's field calculation: NRR 25 provides approximately 9 dB of A-weighted protection ((25-7)\/2). For an 8-hour TWA of 95 dBA (above OSHA's 90 dBA PEL), protected exposure is approximately 86 dBA — below the PEL. For 100 dBA exposure, protected exposure is approximately 91 dBA — requiring higher-rated protection such as the Optime 101 (NRR 27) or dual protection. NIOSH recommends applying a 50% derating to the labeled NRR for realistic real-world estimation. Evaluate specific hearing protection selection using audiometric measurements of the noise environment and apply the appropriate calculation methodology for your safety program standard.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048706437208,"sku":"H31A","price":38.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51Qjokew00L._SX342_SY445_QL70_ML2.jpg?v=1777428983"},{"product_id":"3m-peltor-hi-viz-h31p3e-earmuffs-nrr-25-cap-mount","title":"3M PELTOR Hi-Viz H31P3E Earmuffs NRR 25 Cap-Mount","description":"\u003cp\u003eThe \u003cstrong\u003e3M PELTOR Hi-Viz H31P3E Earmuffs\u003c\/strong\u003e provide NRR 25 passive hearing protection with high-visibility yellow cup shells and cap-mount attachment for 3M hard hats — delivering PELTOR's cup-style passive attenuation in a high-visibility yellow cup configuration for cap-mount use on hard hat-equipped workers in industrial noise environments where supervisor identification of hearing-protected workers and worker visibility in complex work areas is a safety management benefit alongside the hearing protection function. The H31P3E is the cap-mount version of 3M's PELTOR Hi-Viz earmuff line — the same NRR 25 high-visibility cup design as the H31A over-the-head model, adapted for cap-mount attachment to 3M\/Scott hard hats through the P3E slot attachment mechanism. Cap-mount earmuffs attach directly to hard hat brim slots, eliminating the separate headband and allowing workers who already wear a hard hat to add hearing protection without a second independent headband competing for head space. NRR 25 provides OSHA-calculated attenuation of (25-7)\/2 = 9 dB for A-weighted noise exposures when calculating protected exposure under OSHA's engineering formula — appropriate for environments where the unprotected TWA noise exposure falls in the range where 9 dB of attenuation brings exposure below the 90 dBA PEL or 85 dBA action level. The high-visibility yellow cup shells serve a specific industrial safety management function: in complex work environments where multiple workers are wearing hearing protection (which reduces situational awareness for verbal communication), supervisors benefit from being able to quickly scan the work area and visually confirm which workers are wearing hearing protection based on the distinctive yellow cup visibility. This identification function supports both compliance verification and situational awareness management — supervisors can identify hearing-protected workers who may not hear verbal warnings and direct safety communications to those workers with visual or physical signals rather than expecting verbal response.\u003c\/p\u003e\n\n\u003ch2\u003e3M PELTOR Hi-Viz H31P3E Earmuffs NRR 25 Cap-Mount — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25 passive protection\u003c\/strong\u003e — 9 dB OSHA-calculated attenuation for A-weighted noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow cups\u003c\/strong\u003e — visual identification of hearing-protected workers for supervisor awareness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap-mount (P3E) attachment\u003c\/strong\u003e — clips to hard hat brim slots without separate headband\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive cup-style design\u003c\/strong\u003e — sealed cups with acoustic foam for broadband noise attenuation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eCompatible with 3M\/Scott hard hats\u003c\/strong\u003e — P3E slot attachment for E-slot equipped hard hats\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH31P3E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCap-mount (P3E slot attachment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCup Color\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePassive cup earmuffs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eHi-Viz Cup Color and Cap-Mount Integration: Combined PPE for Hard Hat Work Environments\u003c\/h2\u003e\n\u003cp\u003eIndustrial environments where workers wear hard hats and hearing protection simultaneously represent a common combined PPE requirement across manufacturing, construction, utility, and heavy industry. Cap-mount earmuffs address the ergonomic challenge of wearing two independent headband devices: a hard hat with suspension headband and separate earmuff headband can create competing pressure points, discomfort from multiple headband layers, and interference between headband positions that affects both the hard hat's impact protection geometry and the earmuff's acoustic seal geometry. By mounting directly to the hard hat brim slots, cap-mount earmuffs share the hard hat's attachment infrastructure — workers don the combined head protection and hearing protection system by simply placing the hard hat (with earmuffs attached) on their head, folding the earmuff cups down from their stored position to the sealed-ear position. The H31P3E's P3E slot attachment provides this combined system capability for workers in 3M\/Scott hard hat programs with E-slot brim attachments — the earmuffs snap onto the hard hat brim and fold away when not in use, providing on-demand hearing protection that deploys and stows with a simple cup rotation. High-visibility yellow cup color adds a distinct safety management function beyond the hearing protection itself: in manufacturing facilities and construction sites where supervisors monitor multiple workers simultaneously, the yellow cups are visible at distance and angles where the worker's face is not visible, allowing supervisors to confirm hearing protection compliance for workers in high-noise areas at a glance rather than requiring close inspection. NIOSH recommends applying a 50% derating to the labeled NRR for real-world protection estimation — NRR 25 provides approximately 6 dB effective A-weighted protection using NIOSH's (NRR × 0.5) - 7 methodology, or 9 dB using OSHA's (NRR - 7) \/ 2 formula, both indicating appropriate protection for moderate industrial noise environments.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI S3.19\u003c\/strong\u003e — NRR 25 tested per ANSI standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-visibility yellow cups enable quick visual identification of hearing-protected workers for supervisor situational awareness — supervisors can determine at a glance which workers in a noise area are wearing hearing protection, supporting targeted visual communication protocols for hearing-protected workers who may not hear verbal warnings or instructions.\u003c\/strong\u003e Manufacturing safety managers who have implemented Hi-Viz earmuff programs report improved supervisor confidence in identifying hearing-protected workers across facility floors without requiring proximity-based inspection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCap-mount integration eliminates the dual-headband discomfort of wearing separate hard hat and earmuff systems — workers in combined hard hat and hearing protection environments get both PPE requirements in a single streamlined system that deploys and stows with cup rotation, reducing donning time and eliminating competing headband pressure.\u003c\/strong\u003e Industrial workers in hard hat areas with continuous noise exposure find cap-mount earmuffs significantly more comfortable for sustained wearing than over-the-head earmuffs worn simultaneously with hard hats, improving full-shift compliance rates.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial manufacturing — Hi-Viz cap-mount for hard-hat noise zones with compliance visibility\u003c\/strong\u003e — H31P3E for manufacturing workers in combined hard hat and hearing protection environments where yellow cup visibility supports supervisor compliance monitoring across the facility floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction with intermittent noise — cap-mount for ready-access hearing protection\u003c\/strong\u003e — cap-mount Hi-Viz for construction workers in hard hat programs who need intermittent access hearing protection that deploys quickly when noise hazard tasks begin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtility and heavy industry — combined PPE efficiency with Hi-Viz identification\u003c\/strong\u003e — H31P3E for hard-hat-equipped utility and industrial workers requiring NRR 25 protection with the visual identification benefit of yellow cups for supervisor situational awareness in complex multi-worker environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor PELTOR Hi-Viz H31A over-the-head version, see \u003ca href=\"\/products\/3m-peltor-hi-viz-h31a-earmuffs-nrr-25-over-the-head\"\u003e3M PELTOR Hi-Viz H31A Earmuffs NRR 25\u003c\/a\u003e. For PELTOR Optime 95 H6P3E cap-mount NRR 21, see \u003ca href=\"\/products\/3m-peltor-optime-95-h6p3e-earmuffs-nrr-21-cap-mount\"\u003e3M PELTOR Optime 95 H6P3E Cap-Mount\u003c\/a\u003e. For PELTOR Optime 101 H7P3E cap-mount NRR 27, see \u003ca href=\"\/products\/3m-peltor-optime-101-h7p3e-earmuffs-nrr-27-cap-mount\"\u003e3M PELTOR Optime 101 H7P3E Cap-Mount\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does P3E mean in the H31P3E model designation?\u003c\/h3\u003e\n\u003cp\u003eP3E indicates cap-mount attachment designed for hard hats with P3E\/E-slot attachment points in the brim — the attachment clips that accept 3M PELTOR cap-mount earmuff arms. The \"P3E\" designation is common across 3M PELTOR cap-mount earmuffs and indicates compatibility with the P3E slot pattern used on most 3M and Scott Safety hard hats with cap-mount earmuff capability. When specifying cap-mount earmuffs, verify that your hard hat model has compatible P3E or equivalent brim attachment points — not all hard hats accept cap-mount earmuffs, and incompatible attachment attempts may damage the hard hat brim or fail to provide secure earmuff mounting.\u003c\/p\u003e\n\n\u003ch3\u003eHow does NRR 25 compare to earplug alternatives for similar noise environments?\u003c\/h3\u003e\n\u003cp\u003eEarmuffs with NRR 25 provide less laboratory-tested attenuation than many earplugs (which commonly have NRR 29-33), but real-world fitting conditions often narrow this difference: earplugs require proper insertion technique to achieve labeled NRR, while earmuffs provide their attenuation through cup seal regardless of individual technique (though cup seal fit to facial geometry affects performance). NIOSH's 50% derating recommendation partially accounts for this — derated NRR 25 earmuffs may provide comparable real-world protection to properly-fitted NRR 25-27 earplugs in practice. For environments requiring \u0026gt;NRR 25 protection, specify higher-rated earmuffs like the Optime 101 (NRR 27) or Optime 105 (NRR 30), or consider dual protection (earmuffs plus earplugs) for very high noise levels.\u003c\/p\u003e\n\n\u003ch3\u003eCan the H31P3E be folded or stored when not in use while remaining on the hard hat?\u003c\/h3\u003e\n\u003cp\u003eYes — cap-mount PELTOR earmuffs are designed to fold into a stored position when not in use, with the cups rotating up and resting against the hard hat shell in a stowed configuration. This allows workers to deploy hearing protection when entering noise areas and stow it without removing the hard hat when leaving noise areas. The stored position keeps the earmuffs accessible without requiring workers to carry them separately. Verify the specific stowing mechanism and position for the H31P3E in 3M's product documentation to ensure proper stowing that doesn't interfere with the hard hat's impact protection geometry.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048706535512,"sku":"H31P3E","price":38.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71t2xJDfz5L._AC_SS115.jpg?v=1777428987"},{"product_id":"3m-1100-foam-earplugs-nrr-29-uncorded-200-pair","title":"3M 1100 Foam Earplugs NRR 29 Uncorded Disposable 200-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M 1100 Foam Earplugs\u003c\/strong\u003e provide NRR 29 hearing protection in an uncorded foam roll-down disposable format with 200 pairs per box — delivering a high-volume bulk uncorded foam earplug in the standard NRR 29 attenuation tier, serving as a foundational hearing conservation product for industrial programs requiring daily bulk provision of foam earplugs for manufacturing, construction, and general industry workers in noise environments where NRR 29 derated attenuation provides OSHA-compliant protection. The 3M 1100 provides the core foam earplug function: roll-down cylindrical foam that compresses for insertion and expands against the ear canal walls to create an acoustic seal, achieving NRR 29 attenuation through the circumferential foam-to-canal-wall contact that seals the ear canal against sound transmission. This fundamental foam earplug mechanism has been the standard industrial hearing protection approach for decades — providing reliable, user-familiar attenuation when correct insertion technique is applied. The 1100 series represents the accessible value tier in 3M's foam earplug lineup: providing the NRR 29 standard-attenuation tier at a pricing level appropriate for the high-volume replacement rates that daily disposable earplug programs generate for large industrial workforces, without the specialized formulation features of premium products like E-A-Rsoft that carry higher per-pair cost. Uncorded format is appropriate for sustained noise exposure environments where workers wear earplugs continuously through the noise-exposure portion of their shift without frequent removal — the absence of a cord reduces the earplug's profile and eliminates the cord-management consideration during the sustained-wear pattern of production floor work. The 200-pair bulk box provides the quantity appropriate for industrial program economics: dispensers, bulk bins, and contractor supply applications benefit from the per-pair cost reduction and procurement frequency reduction that 200-pair bulk purchasing provides over smaller-pack formats for high-consumption programs.\u003c\/p\u003e\n\n\u003ch2\u003e3M 1100 Foam Earplugs NRR 29 Uncorded Disposable 200-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 29\u003c\/strong\u003e — standard attenuation for the majority of industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncorded foam roll-down\u003c\/strong\u003e — classic earplug format for sustained continuous noise exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposable construction\u003c\/strong\u003e — single-use hygiene without maintenance requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk box\u003c\/strong\u003e — high-volume supply for large program earplug consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue-tier pricing\u003c\/strong\u003e — cost-efficient bulk provision for high-replacement programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e29 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eCylindrical uncorded foam roll-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e200 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eStandard-Tier NRR 29 Bulk Foam: Cost-Efficient Hearing Conservation at Scale\u003c\/h2\u003e\n\u003cp\u003eHearing conservation program economics depend significantly on the per-pair cost of the earplug specified and the volume at which the program operates. For programs where daily earplug provision is the standard — workers receive and use a fresh pair each shift — the per-pair cost accumulates rapidly across large workforces: a 100-worker facility where each worker uses one pair per shift consumes 2000+ pairs per month. At this consumption scale, the difference in per-pair cost between value-tier and premium-tier foam earplugs represents meaningful budget differences that programs must weigh against the performance differences. The 3M 1100 at NRR 29 provides the protection tier that the majority of industrial noise environments require for OSHA compliance — programs that have measured their facility's noise levels and confirmed they fall in the 90-100 dBA range where NRR 29 provides adequate derated attenuation can specify the 1100 with confidence that compliance is achieved at the value-tier cost. The 200-pair bulk packaging directly supports this program economics calculation: the per-pair unit cost in 200-pair format is lower than in 5-pair or 25-pair formats, and ordering larger quantities reduces the procurement frequency overhead for programs that consume earplugs at volume. For programs in very loud environments (above 100 dBA TWA) where NRR 29 may not provide sufficient derated attenuation, upgrading to NRR 33 products (E-A-R Classic Plus or E-A-Rsoft Yellow Neons) is appropriate — but for the majority of industrial environments in the standard noise range, the 3M 1100's NRR 29 meets the compliance requirement with program-efficient bulk economics.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 29\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eValue-tier bulk pricing provides hearing conservation program cost efficiency for high-volume daily earplug provision — reducing per-pair cost and procurement overhead for large industrial programs where daily replacement earplug consumption drives significant PPE budget allocation.\u003c\/strong\u003e Safety managers who have evaluated hearing protection program economics find that right-sizing NRR to the actual noise level while purchasing in bulk format produces significant annual savings compared to over-specified premium products in standard noise-level environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e200-pair uncorded bulk format supports high-volume dispenser and supply station programs — providing the quantity and packaging format that self-serve earplug stations, new-hire PPE kits, and contractor supply programs require for large workforce provision without per-pair individual packaging overhead.\u003c\/strong\u003e Facility safety programs that maintain earplug dispensers at noise zone entry points find 200-pair bulk boxes the appropriate restocking unit for high-traffic dispensers that need daily or bi-daily refilling to maintain supply for hundreds of workers.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eGeneral manufacturing — NRR 29 bulk uncorded foam for 90-100 dBA production environments\u003c\/strong\u003e — 3M 1100 for manufacturing programs where daily uncorded disposable foam earplug provision covers the facility's measured noise levels at value-tier cost for full-workforce compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction supply — bulk earplug provision for contractor crews and jobsite dispensers\u003c\/strong\u003e — 200-pair bulk for construction jobsite safety programs where diverse contractor crews require daily earplug provision from central supply points at the project's noise level requirements\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eEarplug dispenser restocking — 200-pair format for high-volume dispenser programs\u003c\/strong\u003e — 3M 1100 200-pair for facility earplug dispenser programs where station restocking frequency and per-pair cost economics drive bulk format selection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R Classic NRR 29 with iconic yellow bullet design in 200-pair, see \u003ca href=\"\/products\/3m-ear-classic-310-1001-nrr-29-yellow-foam-200-pair\"\u003e3M E-A-R Classic 310-1001 NRR 29 200-Pair\u003c\/a\u003e. For E-A-R Classic Plus NRR 33 for louder environments, see \u003ca href=\"\/products\/3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair\"\u003e3M E-A-R Classic Plus 310-1101 NRR 33 200-Pair\u003c\/a\u003e. For corded foam NRR 29 for intermittent noise, see \u003ca href=\"\/products\/3m-1110-corded-foam-earplugs-nrr-29-100-pair\"\u003e3M 1110 Corded Foam Earplugs NRR 29 100-Pair\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does 3M 1100 compare to E-A-R Classic for an industrial hearing conservation program?\u003c\/h3\u003e\n\u003cp\u003eBoth the 3M 1100 and E-A-R Classic (310-1001) are uncorded foam roll-down earplugs at NRR 29 in 200-pair bulk packaging. The functional difference is in the foam formulation and shape: E-A-R Classic uses the original tapered yellow bullet design with slow-recovery polyurethane foam that many workers have used for decades and recognize on sight. The 3M 1100 provides equivalent NRR 29 attenuation in a standard cylindrical format. Programs prioritizing worker familiarity and recognition from previous employment experience favor E-A-R Classic for its universal recognition. Programs prioritizing value-tier cost efficiency at equivalent attenuation may find the 1100's pricing more appropriate. Verify current pricing and availability for both products when making the selection for your program.\u003c\/p\u003e\n\n\u003ch3\u003eCan the 3M 1100 be used in earplug dispenser machines?\u003c\/h3\u003e\n\u003cp\u003eMany earplug dispensers (including 3M E-A-Rstation and similar products) are compatible with 3M foam earplugs in similar dimensions. Verify the specific dispenser model's compatibility with the 1100's dimensions before specifying for a dispenser program — earplug dimensions vary slightly between models, and dispensers are typically designed for specific earplug diameters and lengths. If your dispenser was specified for E-A-R Classic, verify 3M 1100 dimensional compatibility before substituting to ensure reliable dispensing operation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the appropriate replacement frequency for the 3M 1100 in a daily wear program?\u003c\/h3\u003e\n\u003cp\u003eDisposable foam earplugs are designed for single-use or short-term use — replace when visibly soiled, when the foam no longer springs back fully after compression (indicating degraded expansion performance), or as your program's standard replacement schedule specifies. For most industrial programs, daily replacement (one fresh pair per worker per shift) is the standard for maintaining consistent hygiene and protection quality. Some programs with lower contamination exposure allow replacement when soiled rather than on a fixed schedule — evaluate your specific work environment's soil and contamination rates to determine the replacement frequency that maintains adequate hygiene without excessive per-pair cost.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048919068760,"sku":"1100","price":4.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71EDH8jxnPL._AC_SL1500.jpg?v=1777648145"},{"product_id":"3m-ear-classic-310-1001-nrr-29-yellow-foam-200-pair","title":"3M E-A-R Classic 310-1001 NRR 29 Yellow Foam Earplugs 200-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R Classic Earplugs 310-1001\u003c\/strong\u003e provide NRR 29 hearing protection in an uncorded yellow foam roll-down format with 200 pairs per box — delivering the original E-A-R Classic foam earplug, one of the most widely used hearing protection products in occupational safety history, in high-volume bulk packaging for hearing conservation programs providing standard-tier foam earplug attenuation for the broad range of industrial noise environments where NRR 29 meets OSHA compliance requirements. The E-A-R Classic's iconic bullet-shaped yellow foam body is the most recognized earplug design in North American industrial safety — the tapered cylindrical profile that narrows toward the insertion tip was the original design for slow-recovery polyurethane foam earplugs and has been the reference design against which other earplug formats are compared since the category's origin. NRR 29 on the Classic reflects the attenuation achieved by the foam's expansion seal in the ear canal under the standard test conditions of ANSI S3.19 — appropriate for industrial environments with TWA noise levels in the 90-100 dBA range where NRR 29 derated provides adequate attenuation for OSHA compliance in the environments that constitute the majority of industrial hearing conservation programs. The universal name recognition of E-A-R Classic across the industrial workforce provides specific program benefits: workers who have used E-A-R Classic at previous employers arrive familiar with insertion method and wear expectations, new worker hearing protection training that uses E-A-R Classic leverages existing familiarity from general knowledge, and safety managers specifying E-A-R Classic can communicate the specification to workers and suppliers with a name that requires no additional explanation. The 200-pair bulk box provides the high-volume supply format appropriate for large manufacturing, construction, and industrial programs where daily disposable earplug provision for full workforces generates the consumption volume that bulk pricing supports.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R Classic 310-1001 NRR 29 Yellow Foam Earplugs 200-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 29\u003c\/strong\u003e — standard-tier attenuation for the majority of industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic yellow foam bullet design\u003c\/strong\u003e — most recognized foam earplug design in North American safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow-recovery polyurethane foam\u003c\/strong\u003e — canal-conforming expansion for reliable attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncorded format\u003c\/strong\u003e — no cord for direct pocket storage and continuous-wear applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk box\u003c\/strong\u003e — high-volume supply for large hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e310-1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e29 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eTapered cylindrical uncorded foam roll-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e200 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eE-A-R Classic: The Reference Standard for Foam Earplug Hearing Protection\u003c\/h2\u003e\n\u003cp\u003eThe E-A-R Classic occupies a unique position in occupational hearing protection: it is both a specific product and the category reference point that all foam earplugs are implicitly measured against. The product's history in industrial safety spans more than four decades, during which it has been specified in millions of hearing conservation programs, trained on by generations of safety professionals and workers, and used as the baseline earplug in countless OSHA compliance and audiometric testing programs. This history creates practical program advantages beyond the product's intrinsic performance: worker familiarity, trainer familiarity, and an established body of insertion technique guidance that has developed around the specific foam and shape of the Classic design. For hearing conservation programs in the environments that constitute the majority of industrial noise exposures — manufacturing, construction, transportation, and utilities in the 90-100 dBA range — NRR 29 provides the attenuation base for compliance. After NIOSH 50% derating: NRR 29 = approximately 14.5 dB estimated real-world attenuation. At 90 dBA TWA, effective exposure = 75.5 dBA; at 95 dBA, 80.5 dBA; at 100 dBA, 85.5 dBA (below OSHA PEL). For these noise levels, NRR 29 provides adequate compliance margin without requiring the higher-NRR products that only very loud environments (100+ dBA) necessitate. The 200-pair bulk box supports the industrial-scale consumption that daily provision programs generate — facilities with 50-200 workers in daily earplug-wearing zones consume 50-200 pairs per day, making 200-pair boxes a practical order quantity that provides roughly 1-4 days of supply per box and allows 10-box case orders to cover weeks of consumption without excessive storage requirements.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 29\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal worker recognition of E-A-R Classic design reduces new-employee hearing protection training burden — workers who have previously used E-A-R Classic at other employers arrive familiar with the roll-down insertion technique, accelerating new-hire hearing conservation program compliance.\u003c\/strong\u003e Safety managers who have measured time-to-compliance for new workers find that familiar-product programs reduce the lag between training and consistent proper wear that unfamiliar designs require, particularly when onboarding workers from industrial backgrounds where Classic has been the standard product.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNRR 29 in 200-pair bulk provides cost-optimized compliance for the broad range of industrial noise environments in the 90-100 dBA range where NRR 29 meets OSHA requirements — avoiding the cost premium of higher-NRR products for environments where the additional attenuation is not required for compliance.\u003c\/strong\u003e Program managers who have evaluated both NRR 29 and NRR 33 products for their noise environments confirm NRR 29 provides adequate compliance for environments below 100 dBA — specifying Classic provides program cost efficiency without under-protection in these environments.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing — standard NRR 29 bulk foam earplugs for 90-100 dBA environments\u003c\/strong\u003e — E-A-R Classic 310-1001 for manufacturing facilities in the 90-100 dBA noise range where daily uncorded disposable foam earplug provision from bulk box supply maintains OSHA compliance at program-efficient per-pair cost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure — familiar foam earplug for diverse field workforce\u003c\/strong\u003e — Classic for construction programs where diverse field crews from varied previous employers benefit from the E-A-R Classic's universal recognition that reduces the insertion-training requirement for mixed-background workforces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk dispenser programs — 200-pair high-volume earplug dispenser restocking\u003c\/strong\u003e — 200-pair boxes for facilities using earplug dispenser stations at facility entrances and noise zone entry points where regular high-volume restocking maintains continuous worker supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R Classic Plus NRR 33 for louder environments, see \u003ca href=\"\/products\/3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair\"\u003e3M E-A-R Classic Plus 310-1101 NRR 33 200-Pair\u003c\/a\u003e. For 3M 1100 uncorded foam NRR 29 as alternative Classic-range product, see \u003ca href=\"\/products\/3m-1100-foam-earplugs-nrr-29-uncorded-200-pair\"\u003e3M 1100 Foam Earplugs NRR 29 Uncorded 200-Pair\u003c\/a\u003e. For corded foam option for intermittent noise environments, see \u003ca href=\"\/products\/3m-1110-corded-foam-earplugs-nrr-29-100-pair\"\u003e3M 1110 Corded Foam Earplugs NRR 29 100-Pair\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eAre E-A-R Classic earplugs appropriate for overnight or extended single-session wear?\u003c\/h3\u003e\n\u003cp\u003eE-A-R Classic foam earplugs are designed for work-shift wear — typically 8-12 hours of continuous wear per use session in industrial and construction environments. For extended wear beyond normal work shifts, the foam's comfort during extended insertion depends on individual ear canal sensitivity. Workers who experience ear canal irritation, soreness, or pressure during extended foam earplug wear may find softer formulations (E-A-Rsoft) or pre-molded designs more comfortable for long sessions. For sleep or extended non-occupational wear, dedicated sleep earplugs with softer formulations designed for extended comfort may be more appropriate than occupational-grade foam earplugs optimized for work-shift attenuation performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow should E-A-R Classic earplugs be distributed in a hearing conservation program?\u003c\/h3\u003e\n\u003cp\u003eCommon distribution methods include: bulk dispenser stations at facility entry points and noise zone entrances where workers self-serve before entering noise areas; individual pair issue from safety supply at the start of each shift; inclusion in new-employee PPE kits at onboarding. Dispenser station programs with 200-pair bulk refill supply provide the most convenient access for large workforces — workers can access earplugs immediately before noise zone entry without requiring advance planning or inventory management at the individual level. Maintain adequate dispenser inventory to prevent stockouts that leave workers without available earplugs at the point of noise zone entry.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048919855192,"sku":"1001","price":29.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71ZtUI-DbUL._AC_SX500.jpg?v=1777439543"},{"product_id":"3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair","title":"3M E-A-R Classic Plus 310-1101 NRR 33 Uncorded 200-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R Classic Plus Earplugs 310-1101\u003c\/strong\u003e provide NRR 33 hearing protection in an uncorded foam roll-down cylindrical format with 200 pairs per box — delivering 3M's E-A-R Classic Plus foam earplug in the high-attenuation NRR 33 tier in high-volume bulk packaging for hearing conservation programs requiring maximum standard foam earplug attenuation in an uncorded format for sustained noise exposure workers in very loud industrial operations. The E-A-R Classic Plus builds on the original E-A-R Classic earplug design with a cylindrical foam geometry that has been the benchmark for foam earplug performance since the original E-A-R Classic established the foam earplug category — providing the familiar roll-down-and-expand insertion that industrial workers have used for decades and that many workers have trained on and find comfortable for extended wear. NRR 33 on the Classic Plus represents maximum attenuation from the cylindrical roll-down format, achieved through the foam density and recovery profile that creates a tight canal-wall seal when properly inserted. The Classic Plus achieves this NRR through the same fundamental mechanism as all roll-down foam earplugs — compress, insert deep, expand — with the foam formulation optimized to provide consistent high-attenuation seals across the range of adult ear canal geometries. The cylindrical shape (versus tapered or T-shaped alternatives) provides uniform diameter contact along the canal length, which some workers find provides a more secure-feeling seal than tapered alternatives — the consistent diameter maintains contact pressure distribution across the insertion length rather than concentrating contact at the tapered tip. The 200-pair bulk box supports the high-volume supply requirements of manufacturing and industrial programs where uncorded disposable foam earplug consumption is driven by the combination of daily replacement and the loss rates that uncorded formats experience in active work environments.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R Classic Plus 310-1101 NRR 33 Uncorded 200-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — maximum standard foam earplug attenuation for very loud environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylindrical foam design\u003c\/strong\u003e — classic roll-down format with uniform canal contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncorded format\u003c\/strong\u003e — no cord for sustained noise exposure continuous wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-A-R Classic Plus construction\u003c\/strong\u003e — proven foam formulation for reliable high-NRR performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk box\u003c\/strong\u003e — high-volume supply for large industrial hearing protection programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e310-1101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R Classic Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eCylindrical uncorded foam roll-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e200 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eE-A-R Classic Plus: Established High-NRR Foam for Industrial Hearing Conservation\u003c\/h2\u003e\n\u003cp\u003eThe E-A-R Classic design has a documented history in industrial hearing protection that spans decades — originating from the National Research Corporation's invention of the slow-recovery polyurethane foam earplug that created the modern foam earplug category. The Classic Plus updates the original Classic with foam formulation improvements that maintain the cylindrical design and insertion method while achieving NRR 33 attenuation appropriate for the current industrial noise environments that hearing conservation standards address. This history provides program specification advantages: workers who have been trained on or have used E-A-R Classic products find the Classic Plus familiar, reducing the training and adoption friction of introducing an unfamiliar earplug design to an established program. Hearing conservation programs that have specified E-A-R Classic for years and transition to Classic Plus for NRR improvement retain the same insertion method, appearance, and comfort profile their workers are accustomed to. NRR 33 makes the Classic Plus appropriate for programs in facilities with noise levels above 100 dBA TWA where the extra attenuation above NRR 29 designs provides the compliance margin that louder environments require. After NIOSH 50% derating: NRR 33 provides approximately 16.5 dB estimated attenuation — at 105 dBA TWA, effective exposure with properly worn NRR 33 earplugs is approximately 88.5 dBA, below both OSHA PEL (90 dBA) and action level (85 dBA). Programs that previously specified lower-NRR products and experienced noise dose compliance issues during measurements or audiometric testing find upgrading to NRR 33 addresses the attenuation insufficiency while maintaining the familiar foam format workers have established habits with.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eClassic cylindrical foam design provides NRR 33 attenuation in the familiar roll-down format that workers trained on E-A-R Classic products know — reducing the adoption friction of upgrading to maximum-tier attenuation without requiring new insertion technique training.\u003c\/strong\u003e Hearing conservation program managers who have established insertion technique training with the Classic cylindrical format find Classic Plus substitution requires no technique retraining — the upgrade provides better attenuation from the same method workers have practiced.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e200-pair bulk format reduces per-pair cost and procurement overhead for high-volume uncorded foam earplug programs — providing quantity pricing appropriate for the daily consumption rate of large industrial workforces in sustained noise environments.\u003c\/strong\u003e Programs managing uncorded disposable foam earplug supply for large manufacturing workforces find 200-pair bulk pricing significantly reduces program cost per pair compared to smaller-pack formats at the consumption volumes that full-facility daily earplug supply requires.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoud manufacturing — NRR 33 bulk uncorded foam for high-noise production floors\u003c\/strong\u003e — E-A-R Classic Plus 310-1101 for manufacturing programs in stamping, metalworking, woodworking, and other high-noise operations where NRR 33 is required for OSHA compliance and daily uncorded foam replacement is the program format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstablished E-A-R Classic programs — NRR upgrade from Classic to Classic Plus\u003c\/strong\u003e — 310-1101 for hearing conservation programs currently specifying E-A-R Classic that need NRR improvement for environments where measurement results indicate current attenuation is insufficient — Classic Plus provides the upgrade without format change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk dispensing programs — high-volume earplug dispenser supply for large facilities\u003c\/strong\u003e — 200-pair bulk for facilities using earplug dispenser stations throughout production areas where regular bulk restocking maintains continuous supply for the high daily consumption of large worker populations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-Rsoft Yellow Neons NRR 33 with high-visibility color, see \u003ca href=\"\/products\/3m-ear-soft-yellow-neons-312-1250-nrr-33-uncorded-200-pair\"\u003e3M E-A-Rsoft Yellow Neons 312-1250 NRR 33 200-Pair\u003c\/a\u003e. For E-A-R Classic NRR 29 for moderate-noise environments, see \u003ca href=\"\/products\/3m-ear-classic-310-1001-nrr-29-yellow-foam-200-pair\"\u003e3M E-A-R Classic 310-1001 NRR 29 200-Pair\u003c\/a\u003e. For 3M 1100 uncorded foam NRR 29 in 200-pair bulk, see \u003ca href=\"\/products\/3m-1100-foam-earplugs-nrr-29-uncorded-200-pair\"\u003e3M 1100 Foam Earplugs NRR 29 Uncorded 200-Pair\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between E-A-R Classic and E-A-R Classic Plus?\u003c\/h3\u003e\n\u003cp\u003eThe E-A-R Classic (310-1001) and E-A-R Classic Plus (310-1101) are both uncorded cylindrical foam roll-down earplugs in the E-A-R Classic product family, but they differ in NRR: Classic (310-1001) achieves NRR 29, while Classic Plus (310-1101) achieves NRR 33 through foam formulation improvements. Both use the same cylindrical roll-down insertion method. Select the Classic (NRR 29) for environments where NRR 29 provides adequate derated attenuation for OSHA compliance; select the Classic Plus (NRR 33) for louder environments where NRR 33's maximum-tier attenuation is needed. The Classic Plus's identical insertion method allows direct substitution in programs transitioning between the two products without technique retraining.\u003c\/p\u003e\n\n\u003ch3\u003eHow does NRR 33 perform after NIOSH derating in different noise environments?\u003c\/h3\u003e\n\u003cp\u003eNIOSH recommends using 50% of the labeled NRR as the real-world protection estimate. For NRR 33: estimated real-world attenuation = 33 × 0.5 = 16.5 dB. Application: at 90 dBA TWA, estimated effective exposure = 90 - 16.5 = 73.5 dBA (below action level). At 100 dBA TWA: 100 - 16.5 = 83.5 dBA (below action level). At 105 dBA TWA: 105 - 16.5 = 88.5 dBA (below PEL). For environments above 106.5 dBA, dual protection should be evaluated. OSHA's alternative calculation subtracts 7 from NRR and divides by 2: (33-7)\/2 = 13 dB — use the appropriate calculation method for your specific compliance documentation requirements.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048920019032,"sku":"1101","price":29.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/6160VY1-rbL._AC_SX500.jpg?v=1777439551"},{"product_id":"3m-ear-soft-yellow-neons-312-1250-nrr-33-uncorded-200-pair","title":"3M E-A-Rsoft Yellow Neons 312-1250 NRR 33 Uncorded 200-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-Rsoft Yellow Neons Earplugs 312-1250\u003c\/strong\u003e provide NRR 33 hearing protection in an uncorded foam roll-down format with 200 pairs per box — delivering 3M's E-A-Rsoft Yellow Neons foam earplug in the highest-attenuation standard foam category with a bright yellow neon visual identification design, in high-volume bulk packaging for hearing conservation programs requiring top-tier NRR foam protection for loud industrial environments with high earplug consumption rates. The E-A-Rsoft Yellow Neons achieve NRR 33 through the soft, slow-recovery foam formulation that E-A-Rsoft products are designed for: the exceptionally compliant foam compresses easily for roll-down insertion without the firmer resistance of less compliant foam, expanding slowly once inserted to fully conform to the ear canal walls before the worker enters the noise zone. The result is a deep, complete canal seal that achieves NRR 33 from maximum foam expansion contact with the canal walls — appropriate for the loudest industrial environments where this top NRR tier is necessary for OSHA compliance after derating. The bright yellow neon color serves a practical identification function beyond aesthetics: yellow neon earplugs are highly visible, allowing supervisors and safety managers to visually confirm at a glance from a distance that workers in high-noise areas have earplugs in place — supporting hearing protection compliance monitoring in production environments where individual verification is otherwise difficult. This visual compliance monitoring benefit is particularly valuable in loud manufacturing environments where large numbers of workers are in simultaneous noise exposure and supervisory oversight of individual compliance is practically limited. The 200-pair box provides the bulk volume appropriate for high-consumption hearing protection programs: uncorded disposable earplugs have higher loss rates than corded alternatives since loose earplugs pocket more easily and come out during the work day, and large programs with high worker counts benefit from 200-pair bulk pricing that reduces per-pair cost and order frequency for the volume that consistent disposable earplug provision requires.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-Rsoft Yellow Neons 312-1250 NRR 33 Uncorded 200-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — maximum-tier attenuation for very loud industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft slow-recovery foam\u003c\/strong\u003e — easy roll-down with complete canal-conforming expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow neon color\u003c\/strong\u003e — high-visibility for compliance monitoring at distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncorded format\u003c\/strong\u003e — no cord for continuous wear in sustained noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk box\u003c\/strong\u003e — high-volume supply for large hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e312-1250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-Rsoft Yellow Neons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eUncorded foam roll-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eYellow neon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e200 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNRR 33 Soft Foam: Maximum Attenuation for Loud Industrial Environments\u003c\/h2\u003e\n\u003cp\u003eNRR 33 represents the upper tier of attenuation available in standard foam earplug formats — the maximum rating that 3M's E-A-Rsoft formulation achieves through a combination of foam compliance and full canal-expansion mechanics. The soft foam formulation of E-A-Rsoft products requires less compression force during roll-down than firmer foam designs, creating a lower-resistance rolling process that enables more complete compression for workers with less practice — compressed foam that fully seats at the appropriate canal depth before expansion produces more consistent high-attenuation seals than foam that was rolled less completely or inserted at insufficient depth. The slow recovery rate allows more time for deep insertion before expansion starts, reducing the technique precision required for correct insertion compared to faster-recovery foam that begins expanding as soon as rolling is complete. For hearing conservation programs in environments with noise levels above 100 dBA TWA — heavy metalworking, stamping, grinding operations, loud manufacturing equipment — NRR 33's derated attenuation provides the compliance margin that lower-NRR products cannot achieve in these environments. After NIOSH 50% derating, NRR 33 provides approximately 16.5 dB estimated real-world attenuation. For environments at 105 dBA TWA, derated NRR 33 reduces effective exposure to approximately 88.5 dBA — below both OSHA's PEL and action level. Yellow neon color enhances the compliance monitoring that safety managers conduct visually across production floors — the bright yellow visibility at distance is superior to standard yellow or light colors, supporting program oversight in large production areas with many simultaneous workers.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 33 maximum-tier attenuation provides compliance margin for environments where lower-NRR earplugs cannot achieve OSHA limits after derating — ensuring workers in the loudest industrial operations receive sufficient protection for OSHA 90 dBA PEL compliance.\u003c\/strong\u003e Industrial hygienists managing hearing conservation programs in stamping, metalworking, and heavy manufacturing environments where measured TWA exceeds 100 dBA specify NRR 33 to achieve adequate derated attenuation that NRR 25-29 products cannot provide in these extreme noise levels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eYellow neon color enables visual compliance monitoring at distance in large production facilities — supervisors and safety managers can confirm hearing protection wear from across the production floor without individual inspection of each worker.\u003c\/strong\u003e Manufacturing safety programs in large open-floor facilities where direct supervisor proximity to every worker during hearing protection inspections is impractical find yellow neon's high-visibility color supports passive compliance monitoring alongside formal inspection protocols.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy manufacturing — NRR 33 for stamping, metalworking, and loud equipment operations\u003c\/strong\u003e — Yellow Neons 312-1250 for workers in stamping plants, metal fabrication, and heavy manufacturing where noise levels exceed 100 dBA TWA and NRR 33 is required to achieve adequate derated protection for OSHA compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge production facilities — high-visibility earplug for compliance monitoring programs\u003c\/strong\u003e — yellow neon foam for facilities where safety managers and supervisors use visual observation of earplug wear as a compliance monitoring tool alongside formal inspection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation — 200-pair bulk for large workforce uncorded earplug supply\u003c\/strong\u003e — 200-pair box for industrial hygiene programs supplying uncorded foam earplugs to large workforces in bulk dispenser systems and work area supply stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R Classic Plus NRR 33 uncorded cylindrical foam in 200-pair, see \u003ca href=\"\/products\/3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair\"\u003e3M E-A-R Classic Plus 310-1101 NRR 33 200-Pair\u003c\/a\u003e. For corded foam NRR 29 for intermittent noise environments, see \u003ca href=\"\/products\/3m-1110-corded-foam-earplugs-nrr-29-100-pair\"\u003e3M 1110 Corded Foam Earplugs NRR 29 100-Pair\u003c\/a\u003e. For no-roll push-fit foam NRR 28 for easier insertion, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does E-A-Rsoft foam differ from standard foam earplugs?\u003c\/h3\u003e\n\u003cp\u003eE-A-Rsoft foam uses a softer, slower-recovery formulation than standard medium-density foam earplugs. The lower foam density requires less rolling force for compression and more completely conforms to the ear canal walls as it expands — providing high canal-contact area for a circumferential seal. Workers who have found firmer foam earplugs uncomfortable to roll (stiff resistance during compression) or who experience incomplete expansion in their ear canal find E-A-Rsoft's compliance reduces these insertion issues. The softer material also tends to feel gentler in the ear canal compared to firmer foam — relevant for workers who report foam earplug discomfort limiting extended wear.\u003c\/p\u003e\n\n\u003ch3\u003eDoes yellow neon color affect earplug performance?\u003c\/h3\u003e\n\u003cp\u003eThe yellow neon color is applied to the foam material during manufacturing and does not affect the acoustic properties of the earplug — the foam density, recovery rate, and dimensional specifications that determine NRR 33 attenuation are the same regardless of color. The yellow neon color serves identification and compliance monitoring functions without performance trade-offs. Color-coded earplug programs (where different colors indicate different NRR levels or protection types in a facility) benefit from the yellow neon's high distinctiveness for visual sorting at supply stations and dispensers.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the correct roll-down technique for NRR 33 foam earplugs?\u003c\/h3\u003e\n\u003cp\u003eRoll the earplug between clean, dry fingers into the thinnest cylinder possible — the more complete the compression, the deeper the insertion depth before expansion starts. With the free hand, reach over the head and pull the outer ear upward and back to straighten the ear canal. Insert the rolled plug gently but firmly into the straightened canal, pushing until your fingers nearly touch your face. Hold the plug in place with gentle inward pressure until the foam has fully expanded and you feel it pressing against the canal walls — 20-30 seconds is adequate for most slow-recovery foam formulations. Test the seal by cupping your hand over the ear and noting whether the ambient noise level appears to drop significantly, indicating proper seal formation. Incorrect insertion (insufficient rolling, insufficient depth, not holding during expansion) is the primary cause of below-NRR real-world attenuation — proper technique training for workers in loud environments is a critical component of hearing conservation program effectiveness.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048922017880,"sku":"1250","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41WQJl_hxjL._AC_SX500.jpg?v=1777439560"},{"product_id":"3m-1110-corded-foam-earplugs-nrr-29-100-pair","title":"3M 1110 Corded Foam Earplugs NRR 29 Disposable 100-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M 1110 Corded Foam Earplugs\u003c\/strong\u003e provide NRR 29 hearing protection in a corded disposable foam format with 100 pairs per box — delivering 3M's cylindrical foam roll-down earplug with a retention cord in a mid-volume bulk packaging for hearing conservation programs that require corded disposable foam earplugs providing high-level attenuation with the convenience of cord retention for workers in intermittent noise environments where the cord supports rapid access between noise zones. The 3M 1110's corded format addresses the primary compliance advantage that cords provide in disposable earplug programs: where uncorded disposable earplugs must be placed in a pocket or container between noise zone removal and re-entry, the cord keeps both earplug pods continuously accessible at the worker's chest — supporting the rapid reinsertion that intermittent noise compliance requires and preventing the earplug loss that uncorded disposables experience when workers remove them and place them on surfaces or in pockets where they fall out or become contaminated. Foam roll-down construction provides NRR 29 through the full canal-sealing expansion mechanism: the cylindrical foam body is compressed by rolling between clean fingers, inserted into the ear canal while compressed, and expands against the canal walls as the foam recovers — creating a circumferential seal that achieves high attenuation when insertion technique is correct. At NRR 29, the 1110 provides attenuation appropriate for the common industrial noise range of 90-100 dBA TWA, reducing effective exposure below OSHA limits when properly derated and correctly inserted. The 100-pair box provides a cost-effective mid-volume supply format for programs that consume corded foam disposables at moderate rates — fitting between small-pack individual issue formats and the 200+ pair formats of high-consumption uncorded disposable programs. Disposable construction eliminates the earplug maintenance requirement of reusable pre-molded designs — workers receive a fresh pair and discard after use, avoiding the hygiene and degradation concerns of daily earplug cleaning programs.\u003c\/p\u003e\n\n\u003ch2\u003e3M 1110 Corded Foam Earplugs NRR 29 Disposable 100-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 29\u003c\/strong\u003e — high attenuation for industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorded format\u003c\/strong\u003e — retention cord for neck-hang access between noise zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoam roll-down design\u003c\/strong\u003e — cylindrical foam for canal-conforming high-attenuation seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposable construction\u003c\/strong\u003e — single-use hygiene without maintenance requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-pair box\u003c\/strong\u003e — mid-volume supply for corded foam earplug programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e1110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e29 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eCylindrical foam roll-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003eCorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e100 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCorded Disposable Foam: Balancing Hygiene, Attenuation, and Compliance\u003c\/h2\u003e\n\u003cp\u003eCorded disposable foam earplugs occupy a specific position in the hearing protection format spectrum: they combine foam's high attenuation capability with the cord's compliance advantage for intermittent noise environments, at the per-use cost of disposable format. Programs that have evaluated hearing protection formats understand the trade-offs: uncorded disposables provide maximum attenuation flexibility and hygiene but create loss and misplacement issues in intermittent noise wear patterns; reusable corded designs (pre-molded multi-flange or pod plugs) provide cord retention and reuse economy but require maintenance programs; corded disposables provide the cord's access advantage with the hygiene and no-maintenance simplicity of single-use format at a per-pair cost that must be evaluated against replacement frequency. For programs where workers encounter noise zones intermittently — construction workers entering and leaving loud equipment zones, manufacturing workers who move between production areas — the corded 1110 provides the foam attenuation advantage with the cord retention that supports the rapid reinsertion their exposure pattern requires, without maintaining individual earplug assignments or cleaning programs that reusable formats require. The 100-pair box quantity reflects the corded format's typical consumption rate: corded pairs are less frequently lost than uncorded (the cord prevents both earplug pods from being separated and misplaced), so 100 pairs provides adequate supply for programs where loss rates are lower than uncorded alternatives. Foam roll-down at NRR 29 provides the high attenuation appropriate for the noise levels that industrial and construction operations generate, with the canal-conforming expansion seal that achieves consistent attenuation when workers apply correct insertion technique throughout the shift.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 29\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCorded format reduces earplug loss between noise zones — the retention cord keeps both plugs accessible at the worker's chest during quiet phases, supporting rapid reinsertion without the retrieval and misplacement issues that uncorded disposables create in intermittent exposure environments.\u003c\/strong\u003e Hearing conservation coordinators who have measured higher earplug loss rates with uncorded disposables in intermittent exposure environments find corded formats reduce the per-worker earplug consumption driven by loss while improving compliance in noise zones that workers frequently enter and exit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisposable construction provides per-use hygiene without cleaning or maintenance overhead — workers receive a fresh pair each use without the degradation, contamination accumulation, and replacement judgment that reusable earplug programs require.\u003c\/strong\u003e Programs prioritizing hygiene consistency, particularly in high-perspiration industrial environments, find disposable format provides consistent fresh protection without the residual contamination that inadequately cleaned reusable earplugs accumulate over a service life.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction with intermittent equipment use — corded NRR 29 for mobile workers near loud machinery\u003c\/strong\u003e — 3M 1110 for construction workers who move between equipment operation (compressors, generators, power tools) and site coordination tasks, using cord retention for rapid reinsertion access without earplug misplacement during transition phases\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing with noise zone transitions — corded disposable hearing protection for mixed-area workers\u003c\/strong\u003e — corded foam for manufacturing workers who move between production floor noise zones and quieter service corridors, inspection areas, and supervisor stations throughout the shift where the cord supports intermittent protection without uncorded loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial hearing conservation bulk supply — 100-pair corded disposable for program restocking\u003c\/strong\u003e — 100-pair box for hearing conservation programs managing corded foam disposable supply for moderate-consumption work areas and crews\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor uncorded foam disposable NRR 29 in 200-pair bulk, see \u003ca href=\"\/products\/3m-1100-foam-earplugs-nrr-29-uncorded-200-pair\"\u003e3M 1100 Foam Earplugs NRR 29 Uncorded 200-Pair\u003c\/a\u003e. For E-A-R Classic Plus uncorded NRR 33 foam in 200-pair, see \u003ca href=\"\/products\/3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair\"\u003e3M E-A-R Classic Plus 310-1101 NRR 33 200-Pair\u003c\/a\u003e. For corded push-fit foam NRR 28 for easier insertion, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1001-corded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1001 Corded Earplugs NRR 28\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between NRR 29 and NRR 33 foam earplugs for industrial use?\u003c\/h3\u003e\n\u003cp\u003eNRR 29 vs. NRR 33 represents a 4 dB labeled difference in attenuation. After NIOSH 50% derating, NRR 29 provides approximately 14.5 dB estimated real-world attenuation versus approximately 16.5 dB for NRR 33 — a 2 dB practical difference. For most industrial environments below 100 dBA TWA, both NRR values provide adequate derated attenuation for OSHA compliance when properly inserted. The selection between NRR 29 and NRR 33 is most meaningful for environments in the 100-105 dBA range where the extra 2 dB of derated attenuation can determine compliance. For environments below 95 dBA TWA, both NRR levels provide adequate compliance margin and selection can focus on comfort and insertion preference.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the cord affect earplug insertion compared to uncorded foam?\u003c\/h3\u003e\n\u003cp\u003eThe cord attaches to both earplug pods and hangs between the two ears when worn. During insertion, the cord creates slight tension that may require the inserting hand to manage cord position while rolling and inserting the foam. For most workers, the cord provides minimal insertion interference — the tension is gentle enough to insert using the standard roll-down technique. Workers who find the cord distracting during insertion can hold both plugs in one hand during the rolling step and insert sequentially. The cord's retention benefit during quiet phases typically outweighs any minor insertion inconvenience for workers in intermittent noise environments.\u003c\/p\u003e\n\n\u003ch3\u003eAre 100 pairs sufficient for a month's supply for one worker?\u003c\/h3\u003e\n\u003cp\u003eConsumption rate depends on wear pattern and replacement frequency. A worker who wears corded foam earplugs 5 days per week and replaces daily uses approximately 20-22 pairs per month — making a 100-pair box a 4-5 month supply per worker for daily replacement. Workers who replace more frequently (twice daily due to contamination or damage) consume 40-45 pairs per month. Programs stocking multiple workers should calculate based on crew size and expected replacement frequency. The corded format's lower loss rate compared to uncorded typically means fewer replacement pairs per worker per month, making 100-pair boxes an appropriate order quantity for small crews and single-worker individual supply.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048922148952,"sku":"1110","price":34.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71CuiOUxjdL._AC_SX500.jpg?v=1777439573"},{"product_id":"3m-ear-push-ins-318-1001-corded-earplugs-nrr-28","title":"3M E-A-R Push-Ins 318-1001 Corded Earplugs NRR 28 100-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R Push-Ins Corded Earplugs 318-1001\u003c\/strong\u003e provide NRR 28 hearing protection with a no-roll push-fit foam design in a corded 100-pair box format — delivering 3M's E-A-R Push-Ins' high-NRR push-fit technology in the corded configuration for hearing conservation programs that require high-attenuation foam earplugs with both the push-fit insertion convenience that improves adoption and compliance in diverse workforces and the retention cord that supports the intermittent noise wear pattern of workers who move between high-noise and communication-required areas throughout the shift. The 318-1001 corded version of the Push-Ins shares all the protective and insertion design characteristics of the uncorded 318-1000: NRR 28 from foam material that conforms to individual ear canal anatomy for a sealed high-attenuation fit, and the push-fit T-pod stem design that enables insertion without the roll-down compression technique that conventional foam earplugs require. The corded format adds a retention cord connecting the two earplug pods — when the worker removes the earplugs for a quiet communication phase, the cord keeps both pods accessible at the chest or neck rather than requiring storage in a pocket or placement on a surface where contamination and loss occur. This cord-retained access enables the rapid reinsertion that intermittent noise compliance depends on: a worker who can pick up cord-retained earplugs from their chest and push them back in — using the Push-Ins' one-step push-fit motion — does so in two to three seconds, with far less friction than locating pocketed earplugs and executing a roll-down sequence. The combination of push-fit convenience and corded retention makes the 318-1001 the highest-compliance configuration of the Push-Ins for workers in intermittent noise environments: the cord prevents the earplug loss and pocket contamination that discourages reinsertion, and the push-fit design removes the technique barrier that makes reinsertion inconvenient even with available earplugs. NRR 28 ensures adequate attenuation for the higher noise levels of construction, heavy manufacturing, and loud industrial operations where mid-range NRR products may fall short of compliance requirements after derating.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R Push-Ins 318-1001 Corded Earplugs NRR 28 100-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 28\u003c\/strong\u003e — high-attenuation hearing protection for loud industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll push-fit design\u003c\/strong\u003e — foam pod with grip stem for insertion without rolling technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorded format\u003c\/strong\u003e — retention cord for rapid reinsertion access in intermittent noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-pair bulk box\u003c\/strong\u003e — high-volume supply for large industrial hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoam canal-conforming material\u003c\/strong\u003e — adapts to individual ear canal anatomy for consistent seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e318-1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R Push-Ins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eNo-roll push-fit foam pod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003eCorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e100 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCorded Push-Fit for Intermittent Noise: Maximum Compliance Through Retained Access\u003c\/h2\u003e\n\u003cp\u003eHearing protection compliance in intermittent noise environments depends on two distinct factors: whether workers have earplugs accessible when they need to reinsert, and whether reinsertion is convenient enough to do routinely for short noise events. Corded earplugs address the first factor — the cord keeps earplugs at the worker's chest or neck between noise exposures, eliminating the loss and pocket contamination that causes workers to forgo protection for brief noise events rather than retrieve and insert contaminated or pocketed earplugs. The push-fit design addresses the second factor — the stem-and-pod insertion mechanism reduces reinsertion to a single motion that takes two to three seconds, as opposed to the 20-30 second two-hand rolling sequence that foam roll-down earplugs require. When both barriers are removed simultaneously, compliance in intermittent noise environments improves substantially: the cord ensures availability, and the push-fit ensures that availability translates to actual use rather than delayed or skipped insertion. This compound compliance benefit is why the 318-1001 corded Push-Ins is a distinctive product in 3M's E-A-R hearing protection lineup — it isn't simply a corded version of a push-fit earplug but a design that specifically addresses the primary compliance barriers for the intermittent noise wear pattern. NRR 28 ensures that this compliance advantage doesn't come at the cost of protection adequacy for the high-noise industrial environments where intermittent noise exposure is most common — loud manufacturing operations with cyclic machine noise, construction with alternating power tool and equipment operation, and mining or extraction operations with equipment-dependent noise exposure all benefit from both the NRR 28 level and the compliance mechanism that the corded push-fit design provides.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 28\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCorded push-fit combination removes both primary intermittent noise compliance barriers simultaneously — cord retention ensures earplugs are always accessible when noise zone re-entry occurs, and push-fit insertion ensures the re-entry protection event takes seconds rather than a disruptive preparation sequence.\u003c\/strong\u003e Hearing conservation coordinators managing programs in facilities with cyclic machinery and mixed noise\/communication tasks find the 318-1001's combined cord-retention and push-fit reduces the earplug non-use events that accumulate into significant daily noise dose when workers skip protection for brief but frequent noise exposures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNRR 28 provides high-attenuation compliance for noise levels that mid-range NRR products cannot adequately protect against after derating — ensuring the push-fit compliance advantage translates to protection adequacy at the noise levels where it is most important.\u003c\/strong\u003e Programs in 95-105 dBA environments that need both the attenuation of NRR 28 and the compliance mechanism of push-fit corded format for intermittent exposure workers get both from the 318-1001 — not having to choose between adequate NRR and insertion convenience for their specific workforce and noise environment.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-noise manufacturing with cyclic noise — NRR 28 corded push-fit for machine cycle exposure\u003c\/strong\u003e — Push-Ins 318-1001 for manufacturing workers whose machine cycles create alternating high-noise operation and quiet setup\/communication phases, requiring NRR 28 attenuation during machine cycles with corded push-fit for rapid reinsertion at each cycle start\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction equipment operation — high-NRR corded hearing protection for mixed tasks\u003c\/strong\u003e — corded Push-Ins for construction workers using loud power equipment intermittently alongside site coordination tasks requiring unimpeded communication, where NRR 28 is needed for equipment noise levels and corded push-fit supports rapid don\/doff throughout the day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk industrial program supply — 100-pair high-NRR corded for large workforce distribution\u003c\/strong\u003e — 100-pair box for hearing conservation program managers supplying large industrial workforces in environments where NRR 28 is the program specification and corded push-fit format supports the compliance standard the program requires\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor Push-Ins uncorded version NRR 28, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28\u003c\/a\u003e. For E-A-R Express Pod Plugs corded NRR 25 100-pair, see \u003ca href=\"\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\"\u003e3M E-A-R Express 311-1115 Corded Pod Plugs NRR 25\u003c\/a\u003e. For banded hearing protector for intermittent noise, see \u003ca href=\"\/products\/peltor-sport-ultimate-hearing-protector-noise-reduction-rating-nrr-30-db-lightwe\"\u003e3M 1310 Banded Hearing Protector Reusable\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between the 318-1000 uncorded and 318-1001 corded Push-Ins?\u003c\/h3\u003e\n\u003cp\u003eBoth provide identical NRR 28 no-roll push-fit foam protection — the only functional difference is the retention cord. The 318-1001 has a cord connecting the two earplug pods; the 318-1000 does not. Corded format (318-1001) is preferred for intermittent noise wear — the cord keeps earplugs accessible at the neck between noise exposures, supporting rapid reinsertion without retrieval steps. Uncorded format (318-1000) is preferred for continuous noise wear — workers in sustained noise environments where earplugs stay in for extended periods find the cord unnecessary and potentially distracting during active work. Select corded for intermittent exposure patterns, uncorded for sustained exposure patterns.\u003c\/p\u003e\n\n\u003ch3\u003eHow should the cord be managed to avoid entanglement during work?\u003c\/h3\u003e\n\u003cp\u003eWhen wearing Push-Ins in the ear canals, the cord typically hangs at the chest level. For work involving machinery, equipment, or tasks where a hanging cord could create entanglement risk, workers can tuck the cord behind the collar or use a short cord clip to maintain the cord close to the body. Verify cord entanglement risk for your specific work environment — cord management is a consideration in operations near rotating equipment, conveyor belts, or other machinery where a loose cord could contact moving parts. For these environments, uncorded earplugs or earmuffs may be more appropriate.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use the Push-Ins with earmuffs for dual hearing protection?\u003c\/h3\u003e\n\u003cp\u003eYes — dual hearing protection (earplugs plus earmuffs worn simultaneously) is appropriate for environments where noise levels exceed the effective attenuation of either device alone, typically above 100-105 dBA TWA. When calculating dual protection attenuation, add 5 dB to the NRR of the higher-rated device rather than adding both NRR values. Push-Ins' corded format is compatible with earmuff headbands — the cord typically routes under the earmuff seal without significantly affecting earmuff seal integrity. Verify the specific earmuff model's compatibility with corded earplugs for your dual protection specification.\u003c\/p\u003e\n\n\u003ch3\u003eWhat noise environments require NRR 28 versus lower-NRR alternatives?\u003c\/h3\u003e\n\u003cp\u003eNRR 28 is necessary when noise levels require more attenuation than lower-NRR products provide after derating. Using NIOSH 50% derating: NRR 28 provides approximately 14 dB estimated real-world attenuation, compared to approximately 12.5 dB for NRR 25. For environments at 96-100 dBA TWA, both NRR 25 and NRR 28 typically provide adequate derated attenuation for OSHA PEL compliance. For environments at 100-105 dBA, the additional derated attenuation of NRR 28 versus NRR 25 may be the margin between compliance and non-compliance. Have your industrial hygienist measure actual noise levels and calculate the required NRR for your specific environments before selecting between NRR 25 and NRR 28 products.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048922902616,"sku":"1001","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/710uEpfUhCL._AC_SX500.jpg?v=1777439581"},{"product_id":"3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28","title":"3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28 100-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R Push-Ins Uncorded Earplugs 318-1000\u003c\/strong\u003e provide NRR 28 hearing protection with a no-roll push-fit foam design in an uncorded 100-pair box format — delivering 3M's E-A-R Push-Ins' high-NRR protection in uncorded bulk packaging for hearing conservation programs requiring high-attenuation foam earplugs that workers can insert without the roll-down compression technique that conventional foam earplugs demand, combining the attenuation advantage of foam's canal-conforming material with the insertion convenience of push-fit pod designs for programs where both high NRR and ease of insertion are specification priorities. The Push-Ins' no-roll design achieves the distinctive combination of foam material and non-rolling insertion: conventional high-NRR foam earplugs (like the 3M E-A-R Classic or 1100 series) use a cylindrical foam body that workers must compress by rolling between clean fingers before insertion, achieving high NRR through full foam expansion in the canal. The Push-Ins use a T-shaped foam pod with a grip stem — the foam pod is compressed and shaped specifically for push-in insertion without the finger-rolling preparation, allowing workers to insert by pushing the stem-mounted pod into the canal without pre-compression. This push-fit design maintains foam's acoustic properties — the foam pod conforms to the individual ear canal shape for a sealed fit that achieves NRR 28 — while eliminating the technique-sensitive rolling and deep-insertion requirements that reduce real-world foam earplug compliance. NRR 28 positions the Push-Ins among the higher-attenuation earplug options, appropriate for environments with noise levels above 95-100 dBA TWA where lower-NRR earplugs would not provide sufficient derated attenuation to reduce exposure below OSHA limits. Uncorded format provides freedom of movement without a retention cord — appropriate for workers who find cords distracting, who work in environments where cord entanglement is a concern, or for applications where the earplug is typically worn for extended periods without the intermittent removal pattern that corded earplugs support. The 100-pair box provides high-volume bulk supply for large programs and high-consumption environments appropriate for the Push-Ins' combination of high-NRR performance and push-fit convenience that drives adoption.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28 100-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 28\u003c\/strong\u003e — high-attenuation hearing protection for loud industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll push-fit design\u003c\/strong\u003e — foam pod with grip stem for insertion without rolling technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncorded format\u003c\/strong\u003e — no retention cord for continuous wear and unencumbered movement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-pair bulk box\u003c\/strong\u003e — high-volume supply for large industrial programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoam canal-conforming material\u003c\/strong\u003e — adapts to individual ear canal for sealed fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e318-1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R Push-Ins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eNo-roll push-fit foam pod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e100 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNo-Roll Push-Fit: High-NRR Foam Without the Technique Barrier\u003c\/h2\u003e\n\u003cp\u003eHearing protection programs that require high NRR face a design challenge: the foam expansion mechanism that produces high attenuation in conventional cylindrical foam earplugs is technique-sensitive in a way that creates real-world attenuation gaps. Workers who roll the foam insufficiently, insert before adequate compression, or do not insert deeply enough get significantly less attenuation than the labeled NRR — the very technique steps that achieve high NRR are the ones that variable insertion quality undermines. Pre-molded non-foam earplugs (triple-flange, pod-style) provide technique-independent insertion but have lower NRR ceilings than foam designs because they cannot seal as completely against the canal wall's variable contours as expanding foam. The Push-Ins design achieves the best of both material categories: foam material that conforms to and seals individual ear canal anatomy for high NRR (28), with a push-fit stem that eliminates the roll-down preparation requirement. The foam pod is shaped and pre-compressed for push-in insertion — the worker grasps the stem, pulls the ear back to straighten the canal, and pushes the pod to the canal entrance. The foam conforms to the canal walls through the push-in process rather than requiring pre-compression and expansion timing. The result is NRR 28 attenuation through the foam's canal-conforming seal with reduced technique sensitivity compared to conventional roll-down foam. For hearing conservation programs that have measured high insertion technique variability in their workforce and need high-NRR protection for environments above 95-100 dBA, the Push-Ins' combination of foam-level NRR with push-fit convenience provides the protection standard with better real-world insertion consistency than conventional roll-down foam earplugs.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 28\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePush-fit stem insertion reduces the technique barrier of high-NRR foam earplugs — providing NRR 28 attenuation with less dependence on consistent rolling and deep-insertion technique, improving real-world protection consistency for diverse workforces who cannot maintain consistent roll-down insertion quality.\u003c\/strong\u003e Industrial hygienists who have identified technique variability as the primary gap between labeled NRR and field attenuation in their foam earplug programs find Push-Ins' push-fit mechanism improves the attenuation consistency across workers with different technique proficiency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUncorded format provides unencumbered movement for continuous noise environment work — appropriate for workers in sustained noise exposure who wear earplugs throughout their shift without frequent removal and reinsertion, where the cord's intermittent-wear benefit is not needed and cord presence is a distraction or entanglement concern.\u003c\/strong\u003e Production workers in consistent noise environments, heavy equipment operators, and workers in processes where cord entanglement with machinery or materials is a concern prefer uncorded format for sustained noise exposure environments.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-noise manufacturing — NRR 28 push-fit for sustained noise exposure with diverse workforces\u003c\/strong\u003e — Push-Ins 318-1000 for manufacturing programs with noise levels requiring NRR 28 attenuation where workforce diversity in technique proficiency makes push-fit insertion preferable to technique-sensitive roll-down for consistent protection across all workers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction heavy equipment — high-NRR uncorded earplugs for sustained equipment noise\u003c\/strong\u003e — uncorded Push-Ins for equipment operators and heavy construction workers in sustained high-noise environments where NRR 28 provides adequate attenuation for equipment noise levels and uncorded format avoids cord management concerns during equipment operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation bulk supply — 100-pair high-NRR push-fit for large program stocking\u003c\/strong\u003e — 100-pair box for hearing conservation programs requiring high-NRR hearing protection in bulk quantities for large workforces in loud industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R Push-Ins corded version NRR 28, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1001-corded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1001 Corded Earplugs NRR 28\u003c\/a\u003e. For E-A-R Express Pod Plugs corded NRR 25 100-pair, see \u003ca href=\"\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\"\u003e3M E-A-R Express 311-1115 Corded Pod Plugs NRR 25\u003c\/a\u003e. For E-A-R UltraFit triple-flange corded NRR 27, see \u003ca href=\"\/products\/3m-ear-ultrafit-340-4002-corded-earplugs-nrr-27-50-pair\"\u003e3M E-A-R UltraFit 340-4002 Corded Earplugs NRR 27\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does NRR 28 push-fit compare to NRR 32-33 roll-down for actual protection?\u003c\/h3\u003e\n\u003cp\u003eLabeled NRR reflects laboratory testing under controlled insertion conditions. Roll-down foam earplugs achieve NRR 32-33 when inserted with optimal technique but real-world field attenuation is commonly 10-15 dB lower due to insertion variability. Push-Ins at NRR 28 with more consistent push-fit insertion may achieve real-world attenuation comparable to or exceeding poorly inserted NRR 33 foam earplugs in practice. Industrial hygiene research on field attenuation variability supports this conclusion for diverse worker populations. For the most accurate comparison, use fit testing (3M's E-A-Rfit or similar) to measure individual worker personal attenuation ratings rather than relying on labeled NRR for protection estimates.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose uncorded over corded for continuous noise environments?\u003c\/h3\u003e\n\u003cp\u003eUncorded earplugs are preferred for continuous noise environments where workers wear hearing protection for extended periods without frequent removal — the cord provides no benefit when the earplugs stay in the ears throughout the noise exposure period and becomes a minor distraction or entanglement concern during sustained wear. Corded earplugs are preferred for intermittent noise environments where frequent removal and reinsertion between noise and quiet zones benefits from cord retention at the neck. For workers in the same facility who alternate between these wear patterns, stocking both corded (318-1001) and uncorded (318-1000) Push-Ins allows matching the format to the individual noise exposure pattern.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the correct insertion technique for the Push-Ins no-roll design?\u003c\/h3\u003e\n\u003cp\u003ePull the outer ear upward and back with the opposite hand to straighten the ear canal. With the other hand, grasp the stem between thumb and forefinger and gently push the foam pod into the ear canal entrance — the pod should compress slightly and seat in the canal. The pod expands modestly to conform to the canal shape. Unlike roll-down earplugs, you do not need to compress the pod first or hold it while it expands — the push-in process is a single motion. Verify proper seal by moving to a quiet area and noting the sound reduction. If the seal is inconsistent, reinserting with more deliberate canal-straightening typically improves seal quality. Consult 3M's 318-1000 product instructions for detailed insertion guidance.\u003c\/p\u003e\n\n\u003ch3\u003eHow long do the Push-Ins last per pair before replacement is needed?\u003c\/h3\u003e\n\u003cp\u003ePush-Ins foam pods are designed for multiple uses — clean the pods with mild soap and water when they accumulate ear canal oils and environmental contamination. Replace pods when the foam hardens (loses its ability to conform to the canal for a proper seal), discolors significantly from contamination that cleaning does not remove, or shows physical damage. For program management, establishing a regular replacement schedule (weekly or bi-weekly) alongside condition-based replacement provides consistent protection quality without relying on individual workers to self-identify when pods need replacing.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048923656280,"sku":"1000","price":48.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61NP7QmKk6L._AC_UY218.jpg?v=1777439589"},{"product_id":"3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair","title":"3M E-A-R Express 311-1115 Corded Pod Plugs NRR 25 100-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R Express Pod Plugs 311-1115\u003c\/strong\u003e provide NRR 25 hearing protection in a corded, one-hand insertion format with 100 pairs per box — delivering 3M's E-A-R Express Pod Plug design in high-volume bulk packaging for industrial hearing conservation programs requiring a corded earplug that workers can insert with one hand without rolling, compressing, or two-handed manipulation, making the Express Pod format appropriate for operations where workers frequently handle tools, materials, or equipment during the insertion moment and benefit from single-hand don capability that reduces the compliance barrier in intermittent noise environments. The Express Pod's defining design is its grip stem: a short rigid stem extends from the pod body, providing a handle that the worker pushes into the ear canal with thumb and forefinger pressure against the stem — no rolling, no two-hand hold, and no need to set down a tool or transfer grip to prepare an earplug for insertion. This single-hand insertion capability is a practical compliance improvement in work contexts where both hands are frequently occupied: workers with one hand on a tool, machine handle, or material find the time and coordination required to prepare and insert a foam roll-down earplug inconvenient enough to skip protection for brief or unexpected noise events. The Express Pod's push-in-with-stem design reduces this friction — the worker holds the stem between thumb and forefinger and positions the pod to the canal entrance with one motion, establishing the acoustic seal without the preparation that foam earplugs require. The corded format connects the two pod units with a retention cord that keeps both earplugs accessible when worn around the neck during quiet phases — supporting the intermittent noise wear pattern where workers move between protected and unprotected positions throughout the shift. NRR 25 provides mid-range attenuation appropriate for most industrial noise environments when properly derated for OSHA compliance calculations. The 100-pair box provides high-volume bulk supply for large programs and high-consumption areas where this format's ease of use increases adoption and compliance relative to more demanding earplug formats.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R Express 311-1115 Pod Plugs Corded NRR 25 100-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25\u003c\/strong\u003e — mid-range attenuation for industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-hand insertion stem\u003c\/strong\u003e — push-in without rolling or two-hand preparation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorded format\u003c\/strong\u003e — retention cord for neck-hang access between noise zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-pair bulk box\u003c\/strong\u003e — high-volume supply for large hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-molded pod design\u003c\/strong\u003e — no foam expansion technique required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e311-1115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R Express\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003ePod plug with grip stem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003eCorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e100 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOne-Hand Insertion: Reducing Don\/Doff Friction in Active Work Environments\u003c\/h2\u003e\n\u003cp\u003eHearing protection compliance in industrial environments depends not only on whether workers have earplugs available but on whether the insertion process is practical in the work context. Foam roll-down earplugs require a specific insertion sequence: compress the foam between clean, dry fingers with a rolling motion, insert the compressed plug deeply into the canal before expansion begins, hold the plug in place while foam expands — a 20-30 second process per ear that requires both hands free, clean dry fingers for rolling, and the focus to execute the technique correctly. In active industrial and construction environments, this process requires the worker to set down tools, wipe or wash hands if contaminated, and execute a deliberate multi-step procedure every time they enter a noise zone. Workers who are mid-task, carrying materials, or moving quickly through noise exposure zones find this process inconvenient enough to skip for brief or borderline noise events — creating the exposure gaps that accumulate over time into hearing damage. The 3M E-A-R Express Pod Plug addresses this through its push-stem design: the grip stem allows insertion with a single finger-and-thumb motion that pushes the pod to the canal entrance without requiring two free hands, clean rolling fingers, or foam expansion timing. The worker can hold a tool in one hand and insert the earplug with the other hand while the tool remains held — reducing the insertion process to a moment rather than a preparation sequence. For industrial hygiene programs trying to improve hearing protection compliance in high-motion work environments, the Express Pod's insertion convenience is a meaningful compliance mechanism that foam earplugs cannot match in active-work contexts. The corded format extends this advantage through the intermittent wear pattern: the cord keeps both pods accessible at the worker's neck when not inserted, allowing reinsertion into either ear independently with the same one-hand motion whenever noise level changes.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOne-hand insertion stem eliminates the two-hand preparation requirement that makes foam earplug insertion impractical during active tool use — improving hearing protection compliance in operations where workers need both hands for materials and equipment during the moments they move into noise-exposed areas.\u003c\/strong\u003e Construction workers, equipment operators, and manufacturing workers who have skipped earplug insertion because both hands were occupied find the Express Pod's single-hand push-in removes the physical barrier that interrupted protection in those moments — improving actual time-in-protection through each shift.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e100-pair bulk box provides program-scale supply economy for high-adoption hearing protection programs where this format's convenience drives higher usage rates than more demanding earplug alternatives.\u003c\/strong\u003e Industrial hygiene programs that have measured higher earplug usage rates with Express Pod format versus foam roll-down in active work environments find the 100-pair bulk supply appropriate for the consumption rate that high-adoption programs generate — supporting consistent supply without frequent reordering.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and heavy equipment — one-hand insertion for workers with frequent tool contact\u003c\/strong\u003e — Express Pod 311-1115 for construction workers, equipment operators, and heavy labor workers who consistently have one hand occupied with tools and materials and benefit from one-hand don capability that reduces insertion time and compliance barrier in intermittent high-noise operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing production lines — corded pod plugs for workers with hand-intensive tasks\u003c\/strong\u003e — E-A-R Express for production line workers whose assembly, material feeding, and machine operation tasks keep both hands active and make foam roll-down earplug insertion impractical during noise transitions within the production area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial hearing conservation bulk supply — 100-pair program restocking\u003c\/strong\u003e — 100-pair box for hearing conservation programs managing large workforce hearing protection supply where bulk purchasing reduces procurement overhead and per-pair cost for the corded one-hand-insertion format\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R UltraFit triple-flange corded NRR 27 in 50-pair box, see \u003ca href=\"\/products\/3m-ear-ultrafit-340-4002-corded-earplugs-nrr-27-50-pair\"\u003e3M E-A-R UltraFit 340-4002 Corded Earplugs NRR 27\u003c\/a\u003e. For no-roll push-in uncorded foam NRR 28 in 100-pair box, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28\u003c\/a\u003e. For no-roll push-in corded foam NRR 28, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1001-corded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1001 Corded Earplugs NRR 28\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does the Express Pod's one-hand insertion work compared to foam roll-down?\u003c\/h3\u003e\n\u003cp\u003eThe Express Pod has a rigid stem that projects from the pod body. To insert, hold the stem between thumb and forefinger and push the pod gently into the ear canal entrance — the pod conforms to the canal shape and establishes its acoustic seal without requiring foam compression or expansion. The stem provides the push force and control for one-hand insertion. For comparison, foam roll-down earplugs require both hands: one to pull the outer ear upward and back to open the canal, and one to insert the rolled plug and hold it while foam expands. The Express Pod's stem design eliminates this two-hand requirement for workers who have only one hand available for the insertion moment.\u003c\/p\u003e\n\n\u003ch3\u003eIs NRR 25 sufficient for construction and manufacturing noise levels?\u003c\/h3\u003e\n\u003cp\u003eAdequacy of NRR 25 depends on the measured noise level and the OSHA-required attenuation for compliance. Using NIOSH's recommended 50% derating: NRR 25 provides approximately 12.5 dB estimated real-world attenuation. For an 8-hour TWA of 95 dBA, derated attenuation reduces effective exposure to approximately 82.5 dBA — below both the OSHA 90 dBA PEL and the 85 dBA action level. For higher noise levels (100+ dBA TWA), verify whether NRR 25 provides sufficient derated attenuation for compliance, or consider higher-NRR products or dual hearing protection. Consult your industrial hygiene noise level measurements and apply the appropriate derating calculation for your specific environment.\u003c\/p\u003e\n\n\u003ch3\u003eAre the Express Pod Plugs reusable or single-use?\u003c\/h3\u003e\n\u003cp\u003eThe Express Pod Plugs are designed for reuse — the pre-molded pod and stem construction supports cleaning and multi-shift service. Clean pods with mild soap and water to remove ear canal oils and contamination that accumulate with daily use. Replace pods when the pod material hardens, deforms, or shows physical degradation that affects sealing performance. The corded format facilitates reuse by keeping pods together and preventing loss between use sessions. Verify 3M's specific care and replacement guidance for the 311-1115 in current product documentation.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I verify the pods are properly seated after one-hand insertion?\u003c\/h3\u003e\n\u003cp\u003eAfter insertion, the pod should feel seated at the canal entrance without pain or pressure. Check the acoustic seal by covering the external ear with a cupped hand while in a noise environment — if the noise level appears to reduce significantly when the ear is covered, the pod may not be fully sealing the canal. Reinsert with the canal-straightening technique (pulling the outer ear upward and back) to straighten the canal and allow the pod to seat deeper for a more complete seal. If one-hand insertion consistently produces poor seal in your specific ear anatomy, two-hand insertion — using one hand to pull the ear and one to push the stem — provides more consistent seal depth. Fit testing through 3M's fit test programs can verify actual personal attenuation ratings for individual workers.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048923787352,"sku":"1115","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/712GcVCXMuL._AC_SX500_140ddb50-d46b-4507-aceb-e7e85667d13e.jpg?v=1777439597"},{"product_id":"3m-1270-reusable-corded-earplugs-nrr-25-multi-flange","title":"3M 1270 Reusable Corded Earplugs NRR 25 Multi-Flange 5-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M 1270 Reusable Corded Earplugs\u003c\/strong\u003e provide NRR 25 hearing protection in a multi-flange pre-molded corded format with a 5-pair pack — delivering 3M's multi-flange reusable earplug in a small-quantity packaging format appropriate for individual-issue hearing conservation programs, small crew distribution, work area supply points, and facilities that prefer per-worker individual earplug assignment over bulk-bin shared supply, providing NRR 25 noise attenuation without the foam roll-down technique that disposable earplugs require. The multi-flange pre-molded design provides a defined acoustic seal through flange contact with the ear canal walls: the graduated flanges compress slightly as the earplug is inserted, conforming to the individual ear canal shape and creating seal points at multiple depths — providing consistent attenuation that does not depend on foam expansion quality or insertion technique mastery. NRR 25 on the 3M 1270 positions it in the mid-attenuation range of hearing protection options: appropriate for industrial noise environments where time-weighted average exposure calculations require meaningful attenuation that NRR 25 provides when properly applied, without the very high NRR values of deep-insertion foam earplugs that some workers find uncomfortable for extended wear. The corded format connects the two earplug pods with a retention cord that allows workers to hang the earplugs around their neck during communication and quiet phases — keeping the earplugs accessible, clean, and immediately available for reinsertion when returning to noise-exposed areas. This retained-access pattern supports intermittent noise wear compliance: workers who can hang their earplugs at their neck rather than pocketing or storing them are more likely to reinsert for short noise-exposure events, improving the consistency of protection through the intermittent noise pattern of mixed-task industrial and construction work. The 5-pair pack format supports per-worker individual issue, small workgroup supply, and facilities maintaining small safety glasses and hearing protection stock at multiple locations without the inventory management challenges of 50-pair bulk boxes at locations with low individual turnover.\u003c\/p\u003e\n\n\u003ch2\u003e3M 1270 Reusable Corded Earplugs NRR 25 Multi-Flange 5-Pair Pack — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25\u003c\/strong\u003e — mid-range attenuation for industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-flange pre-molded design\u003c\/strong\u003e — technique-independent seal without foam roll-down\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorded format\u003c\/strong\u003e — retention cord for neck-hang access between noise zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-pair pack\u003c\/strong\u003e — small-quantity format for individual issue and small-location stocking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable construction\u003c\/strong\u003e — cleanable multi-shift service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e1270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eMulti-flange pre-molded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003eCorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e5 pairs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMulti-Flange Pre-Molded Earplugs: Consistent Fit for Hearing Conservation Programs\u003c\/h2\u003e\n\u003cp\u003eIndustrial hearing conservation programs face a consistent challenge in ensuring that the attenuation the program's selected earplugs are rated for is actually achieved by workers wearing them in the field. Pre-molded multi-flange earplugs address one of the primary sources of this gap: insertion technique variability. Foam roll-down earplugs depend on the worker compressing the foam fully, inserting deeply enough, and allowing complete expansion before entering the noise area — a three-step technique that degrades with distraction, time pressure, dirty or dry hands that prevent proper rolling, and simple unfamiliarity. When insertion quality is poor, attenuation can fall 10 dB or more below the labeled NRR. Multi-flange pre-molded earplugs provide their attenuation through flange contact mechanics rather than foam expansion dynamics — the flanges create their seal when the earplug reaches the appropriate depth in the canal regardless of insertion speed or preparation. This technique robustness is particularly valuable for construction programs with workforce turnover, visitor and contractor hearing protection requirements, and any program where consistent worker training on foam insertion technique cannot be relied upon for every earplug-wearing event. The 3M 1270's NRR 25 reflects the multi-flange seal's consistent attenuation at a level appropriate for the industrial noise exposures where the product is most commonly specified — the NRR positions the 1270 in the range where properly derated protection calculations support compliance with OSHA 90 dBA PEL requirements for many common industrial noise environments. For environments with higher noise levels requiring higher attenuation (above 100-105 dBA TWA), higher-NRR products or dual hearing protection may be necessary — verify the derated attenuation calculation against your measured TWA exposure for compliance confirmation.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePre-molded multi-flange insertion reduces technique-dependent attenuation variability — providing more consistent NRR 25 protection across diverse worker populations who may not receive or retain detailed foam earplug insertion training.\u003c\/strong\u003e Safety coordinators who have measured insertion variability in foam earplug programs find pre-molded designs reduce the spread between workers with good and poor insertion technique — improving the baseline protection level for workers who have difficulty achieving consistent foam earplug insertion.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e5-pair pack format supports individual-issue hearing protection programs and small-location stocking where 50-pair bulk boxes would exceed reasonable turnover rates and storage capacity.\u003c\/strong\u003e Facilities that issue hearing protection individually to workers on enrollment in the hearing conservation program find 5-pair packs provide the appropriate stocking quantity for small workgroups and multiple-location supply without the per-location overstock that bulk formats create at low-turnover distribution points.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eIndustrial hearing conservation programs — individual-issue reusable earplugs for enrolled workers\u003c\/strong\u003e — 3M 1270 5-pair pack for hearing conservation programs that issue reusable earplugs individually to workers enrolled in the program, with the 5-pair pack providing sufficient quantity per worker for initial issue and replacement without bulk-box overstock at individual issue points\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction — mid-range NRR corded reusable earplugs for mixed noise exposure crews\u003c\/strong\u003e — corded multi-flange for construction crews working in environments with intermittent heavy equipment, power tools, and compressor operation where NRR 25 provides adequate attenuation for most construction noise levels with the cord supporting rapid reinsertion access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall workgroup and multi-location stocking — 5-pair packs for distributed supply point management\u003c\/strong\u003e — 5-pair format for facilities maintaining hearing protection supply at multiple toolrooms, work areas, and supply stations where 5-pair stocking quantities match turnover rates at each location without overstock or frequent reordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R UltraFit triple-flange corded NRR 27 in 50-pair box, see \u003ca href=\"\/products\/3m-ear-ultrafit-340-4002-corded-earplugs-nrr-27-50-pair\"\u003e3M E-A-R UltraFit 340-4002 Corded Earplugs NRR 27\u003c\/a\u003e. For no-roll push-in uncorded foam NRR 28 in 100-pair bulk, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28\u003c\/a\u003e. For banded hearing protector for intermittent noise environments, see \u003ca href=\"\/products\/peltor-sport-ultimate-hearing-protector-noise-reduction-rating-nrr-30-db-lightwe\"\u003e3M 1310 Banded Hearing Protector Reusable\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow is the derated NRR 25 calculated for OSHA compliance verification?\u003c\/h3\u003e\n\u003cp\u003eOSHA's hearing conservation standard allows two methods for calculating effective attenuation. The OSHA method derate: subtract 7 from the NRR and divide by 2. For NRR 25: (25-7)\/2 = 9 dB of estimated noise reduction. The NIOSH method: multiply NRR by 50% as the field-use estimate. For NRR 25: 25 × 0.5 = 12.5 dB. The estimated attenuation is subtracted from the measured TWA noise level to determine effective exposure with hearing protection. For OSHA compliance, the effective exposure must be below the PEL (90 dBA) or ideally below the action level (85 dBA). Verify the derated NRR provides sufficient attenuation for your specific noise levels — for environments above 102-105 dBA TWA, NRR 25 derated attenuation may not reduce exposure below OSHA limits without dual protection.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between NRR 25 and NRR 27 in practical hearing protection?\u003c\/h3\u003e\n\u003cp\u003eTwo dB of NRR difference is a modest real-world distinction — after derating, the practical attenuation difference between NRR 25 and NRR 27 is approximately 1 dB under NIOSH calculation. This difference is generally not significant for most industrial applications where both NRR levels provide adequate derated attenuation for the noise level. Product selection in this NRR range typically focuses on comfort, insertion convenience, and format (corded vs. uncorded, pre-molded vs. foam) rather than the minor attenuation difference between adjacent NRR values. For environments near the compliance margin where 1-2 dB of additional attenuation matters for compliance verification, select the higher-NRR product and verify the derated calculation against your measured TWA.\u003c\/p\u003e\n\n\u003ch3\u003eAre the 3M 1270 appropriate for workers with smaller ear canals?\u003c\/h3\u003e\n\u003cp\u003eMulti-flange pre-molded earplugs are sized for the general adult population ear canal range — one size fits most adults, with the flange design's conformability accommodating moderate ear canal variation. Workers with unusually small or large ear canals may find standard-size pre-molded earplugs do not seal effectively. 3M and other manufacturers offer small-size pre-molded earplug variants for workers who report poor fit with standard sizing. If workers report that the 1270 does not seat comfortably or securely, evaluate whether a small-size alternative or a different earplug design (foam or custom-molded) provides better individual fit. Fit testing through 3M's E-A-Rfit or similar systems can measure actual earplug performance for individual workers.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048924573784,"sku":"1270","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51F3Nz9mY6L._AC_SL1010.jpg?v=1779746473"},{"product_id":"3m-ear-ultrafit-340-4002-corded-earplugs-nrr-27-50-pair","title":"3M E-A-R UltraFit 340-4002 Corded Earplugs NRR 27 50-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R UltraFit Corded Earplugs 340-4002\u003c\/strong\u003e provide NRR 27 hearing protection in a triple-flange, pre-molded corded format with 50 pairs per box — delivering 3M's E-A-R UltraFit reusable earplug in a cost-effective 50-pair bulk packaging for hearing conservation programs requiring a no-roll-down, pre-molded earplug that provides consistent attenuation with straightforward insertion without the foam compression and expansion cycle that roll-down earplugs require. The UltraFit's triple-flange design — three graduated concentric flanges on the earplug body — is the product's defining protection mechanism: the three flanges create three concentric seal points as the earplug is inserted into the ear canal, with each flange contacting the canal wall at a different depth and contributing to the overall acoustic seal. This multi-point seal provides noise attenuation through the combined acoustic resistance of three contact zones rather than the single foam expansion seal of disposable foam earplugs, resulting in consistent NRR 27 attenuation that does not depend on the worker achieving correct roll-down and expansion technique. No-roll-down insertion is the primary compliance advantage of pre-molded flanged earplugs over foam disposables in industrial hearing conservation programs: foam earplugs provide high NRR when inserted correctly — fully compressed, inserted deep, and allowed to fully expand before the worker enters the noise area — but real-world insertion compliance is significantly lower than laboratory conditions because workers insert earplugs while distracted, in a hurry, or without the practice time required to develop consistent insertion technique. UltraFit's pre-molded flanges eliminate insertion technique variability: the worker inserts the earplug until the outermost flange reaches the ear canal entrance, and the three-flange seal is established without dependence on foam expansion quality. The 50-pair corded format combines cost-efficiency with the cord's retention advantage: the cord connecting the two earplug pods allows workers to hang the earplugs around their neck during quiet phases without losing them, maintains sanitation by preventing earplug-to-ground contamination, and supports the rapid-reinsertion access that hearing protection compliance in intermittent noise environments benefits from. The 50-pair box packaging provides sufficient quantity for large industrial program restocking with fewer procurement events than smaller-pack formats.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R UltraFit 340-4002 Corded Earplugs NRR 27 50-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 27\u003c\/strong\u003e — effective attenuation for industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-flange pre-molded design\u003c\/strong\u003e — three-point acoustic seal without roll-down technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorded format\u003c\/strong\u003e — retention cord for neck-hang storage and retrieval between noise zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-pair box\u003c\/strong\u003e — bulk packaging for industrial program restocking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable construction\u003c\/strong\u003e — cleanable for multi-shift service life per pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e340-4002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R UltraFit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e27 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eTriple-flange pre-molded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003eCorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e50 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTriple-Flange Pre-Molded Design: Consistent Attenuation Without Insertion Technique\u003c\/h2\u003e\n\u003cp\u003eHearing protection effectiveness in real industrial use depends on the earplug's attenuation capability and on whether workers achieve the insertion quality that produces the rated attenuation. The gap between laboratory NRR values and real-world field attenuation has been documented extensively in occupational hearing research: foam roll-down earplugs with high NRR values (32-33) achieve significantly lower real-world attenuation when workers do not compress the foam sufficiently, do not insert the plug deeply enough, or allow the foam to expand before inserting — common variations that reduce the effective attenuation by 10-15 dB below the labeled NRR. Industrial hygienists managing hearing conservation programs account for this variability in protection selection, often recommending the NIOSH derated NRR calculation or using field attenuation evaluation (fit testing) to verify actual worker protection levels. Pre-molded triple-flange earplugs address insertion technique variability by establishing their protective seal mechanically rather than through foam expansion dynamics: the three graduated flanges create defined contact points at the canal wall that produce consistent acoustic seal regardless of insertion speed, technique variation, or experience level. A worker who inserts the UltraFit quickly and with minimal preparation achieves the same multi-flange seal as a worker who inserts carefully — reducing the attenuation variability across a diverse workforce and across different insertion moments during a shift. NRR 27 on the UltraFit reflects consistent attenuation through this technique-independent insertion mechanism: the actual field attenuation from consistent insertion should more closely track the labeled NRR than foam disposables whose real-world values depend on insertion technique consistency. For hearing conservation programs where consistent worker protection documentation is a compliance priority and where foam insertion variability is a known program challenge, the UltraFit's pre-molded design provides the attenuation consistency that supports reliable exposure reduction verification.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 27\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTriple-flange pre-molded insertion eliminates the technique variability that reduces foam earplug field attenuation — providing consistent NRR 27 protection for workers regardless of insertion speed and technique, supporting more reliable hearing conservation documentation across diverse workforces.\u003c\/strong\u003e Industrial hygienists who have conducted fit testing programs and identified high variability in foam earplug field attenuation find UltraFit's technique-independent insertion more consistently achieves labeled NRR in real-use conditions — reducing the exposure margin uncertainty in hearing conservation program calculations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e50-pair corded bulk format reduces restocking frequency for industrial programs while cord retention supports the rapid reinsertion compliance that intermittent noise environments require.\u003c\/strong\u003e Hearing conservation coordinators who manage large industrial programs find 50-pair boxes reduce the procurement and receiving frequency of smaller-pack orders — while the cord allows workers to keep UltraFit accessible around their neck during quiet phases for immediate reinsertion when re-entering noise areas.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial manufacturing — NRR 27 bulk reusable hearing protection for production programs\u003c\/strong\u003e — E-A-R UltraFit 340-4002 for manufacturing facilities with consistent high-noise environments where hearing conservation programs require bulk restocking of reusable earplugs providing reliable NRR 27 attenuation with consistent insertion for diverse worker populations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and heavy equipment — corded reusable hearing protection for intermittent noise\u003c\/strong\u003e — triple-flange corded UltraFit for construction and equipment operation workers who need consistent protection for high-noise tool and equipment operation phases with rapid reinsertion access when moving between noise areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation program bulk restocking — 50-pair format for large workforce supply\u003c\/strong\u003e — 50-pair boxes for industrial hygiene and safety programs managing hearing protection supply for large workforces where bulk packaging reduces procurement overhead and per-pair cost relative to small-pack formats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor corded reusable multi-flange earplugs NRR 25 in 5-pair pack, see \u003ca href=\"\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\"\u003e3M 1270 Reusable Corded Earplugs NRR 25\u003c\/a\u003e. For no-roll push-in uncorded foam earplugs NRR 28 in 100-pair box, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28\u003c\/a\u003e. For banded hearing protector for intermittent noise, see \u003ca href=\"\/products\/peltor-sport-ultimate-hearing-protector-noise-reduction-rating-nrr-30-db-lightwe\"\u003e3M 1310 Banded Hearing Protector Reusable\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does NRR 27 compare to foam earplug NRR 32-33 for hearing protection selection?\u003c\/h3\u003e\n\u003cp\u003eNRR values compare rated attenuation under laboratory conditions. Foam earplugs achieve NRR 32-33 through full foam expansion in the canal, but real-world attenuation is significantly lower than labeled NRR when workers achieve imperfect insertion — studies document real-world attenuation of 10-15 dB below labeled NRR for foam earplugs in actual industrial use. UltraFit's pre-molded triple-flange achieves NRR 27 under consistent insertion that doesn't require foam expansion technique. Depending on the worker population and their foam insertion technique consistency, UltraFit's lower labeled NRR may provide equal or better actual field attenuation than higher-NRR foam earplugs with poor technique. For selection, consider both the labeled NRR and the realistic field attenuation for your specific workers — fit testing can verify actual attenuation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the correct way to insert the E-A-R UltraFit?\u003c\/h3\u003e\n\u003cp\u003eReach over the head with the opposite hand and gently pull the outer ear upward and back to straighten the ear canal — this positions the canal for earplug insertion. With the other hand, hold the earplug stem and insert the three-flange tip into the canal entrance, pushing gently until the outermost flange is flush with or slightly inside the canal entrance. The three flanges should create a comfortable seal without pain. If the earplug does not feel secure or you hear excessive ambient noise, reinsert with the canal-straightening technique to ensure the flanges are sealed against the canal walls. Verify insertion quality in 3M's UltraFit product instruction materials.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does each pair last before replacement?\u003c\/h3\u003e\n\u003cp\u003eReusable pre-molded earplugs should be replaced when they show physical degradation — hardening or stiffening of the flange material that reduces flange flexibility and seal effectiveness, tears or deformation of the flanges, or visible contamination that cleaning does not remove. Under normal use with daily cleaning, pre-molded earplugs typically provide one to several weeks of service per pair depending on work environment and hygiene practices. Replace on a scheduled basis (weekly or monthly) or when inspection reveals degradation. The 50-pair box format supports a scheduled replacement program that maintains fresh earplugs through regular rotation without per-pair cost pressure.\u003c\/p\u003e\n\n\u003ch3\u003eIs the corded version required for OSHA compliance or a program preference?\u003c\/h3\u003e\n\u003cp\u003eOSHA does not specifically require corded earplugs — the corded format is a practical preference for specific work environments where uncorded earplugs would be lost, dropped into processes or machinery, or where the cord supports the intermittent wear pattern of moving between noise and communication zones. For environments where losing earplugs into machinery, products, or processes creates safety or contamination concerns (food processing, precision manufacturing with FOD controls), corded hearing protection prevents earplug loss from becoming a secondary hazard. The cord is a program management and practical compliance tool rather than a regulatory requirement in most applications.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048924704856,"sku":"340-4002","price":119.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61IuA-gnWOL._AC_SL1500.jpg?v=1779746289"},{"product_id":"moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6604 SparkPlugs Uncorded Foam Earplugs — NRR 33, 200 Pairs\/Box","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051787284568,"sku":"6604","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61Ux84S2O9L._AC_SL1000.jpg?v=1777789155"},{"product_id":"moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6654 SparkPlugs Corded Foam Earplugs — NRR 33, 100 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051787415640,"sku":"6654","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51XZLY2hFUL._SL1200.jpg?v=1777789099"},{"product_id":"moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33","title":"Moldex 6615 SparkPlugs Metal Detectable Corded Foam Earplugs — NRR 33","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051787546712,"sku":"6615","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61SESReGjmL._SL1080.jpg?v=1777788830"},{"product_id":"moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs","title":"Moldex 6684 SparkPlugs Uncorded Foam Earplug Jar — NRR 33, 50 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051787808856,"sku":"6684","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/719AURJJNoL._AC_SL1500.jpg?v=1777788738"},{"product_id":"moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6800 Pura-Fit Uncorded Foam Earplugs — NRR 33, 200 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051788169304,"sku":"6800","price":43.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/619-kGk8pIL._AC_SL1024.jpg?v=1777788568"},{"product_id":"moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6900 Pura-Fit Corded Foam Earplugs — NRR 33, 100 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051788267608,"sku":"6900","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51KdV36StYL._SL1000.jpg?v=1777788430"},{"product_id":"moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6600 Softies Uncorded Foam Earplugs — NRR 33, 200 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Softies earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Softies (6600 uncorded, 6650 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Softies different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are made from an ultra-soft polyurethane foam formulation that is noticeably softer than standard foam earplug compounds. The softer material provides a gentler fit in the ear canal — reducing pressure-related discomfort during extended wear. Softies are the preferred selection for workers who report ear canal soreness or pressure when using standard foam earplugs over an 8-hour shift.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Softies latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Softies are latex-free and PVC-free. They are made from ultra-soft polyurethane foam without chloroprene or diisocyanates — appropriate for latex-sensitive workers and for most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Softies correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Softie between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully. The outer end should be flush with or slightly inside the ear canal opening. The ultra-soft foam may require slightly longer compression time than standard foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Softies 6600 and 6650?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6600 is uncorded (loose pairs, 200 per bag). The 6650 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 ultra-soft Softies foam body. Choose corded (6650) when workers frequently move between noisy and quiet areas and need to keep the earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Softies good for workers who find earplugs uncomfortable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Softies are specifically formulated with extra-soft foam to minimize the pressure and stiffness sensation that causes discomfort in workers who wear standard foam earplugs for extended periods. If workers in your program complain that earplugs cause ear canal soreness after a few hours, Softies are the recommended next step before moving to reusable flanged earplugs. The softer material conforms more gently to ear canal contours under foam expansion pressure.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are available in: EcoStation 6701 (500 pairs wall-mount dispenser), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, and TouchFree EcoStation 6831. A jar format is also available (6683, 50 pairs). All dispenser formats use the standard NRR 33 Softies foam.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Softies compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 with latex-free, PVC-free formulations. Softies use ultra-soft foam — better comfort for extended wear or sensitive ear canals, but requires roll-down insertion. Pura-Fit uses no-roll-down tapered insertion — better for dirty environments. SparkPlugs have a metal-detectable option. Choose Softies when extended-wear comfort is the primary priority.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Softies NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective protection (13 dB after OSHA 50% derating) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors. With roll-down foam earplugs like Softies, correct compression and insertion technique is critical — workers who don't fully compress the foam or hold it in place during expansion receive significantly less than 13 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Softies in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Softies 6600 Earplugs NRR 33 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Softies NRR 33 ultra-soft foam earplugs — gentler fit for extended wear and sensitive ear canals. Latex-free, PVC-free. Corded (6650) \u0026 uncorded (6600). In stock.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Softies earn their name — the foam compound is genuinely softer than standard earplug material, and that difference matters for workers on long shifts who report ear canal pressure from conventional foam plugs. Full NRR 33 with better long-shift comfort than most competing foam earplugs in this protection class.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Softies — NRR 33 dB Ultra-Soft Foam Earplug for Extended Wear\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Softies\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated with an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e that provides a noticeably gentler fit in the ear canal compared to standard foam earplug materials — making them the preferred selection for workers who experience pressure-related discomfort or ear canal soreness during extended wear of conventional foam earplugs. Available as the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6600 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6650 corded\u003c\/a\u003e, plus EcoStation and TouchFree dispenser formats. For workers who need a reusable option with a similar soft-fit focus, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27, reusable)\u003c\/a\u003e. For moisturizing foam with extended-wear benefit, see the \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers (NRR 33, moisturizing)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Softies\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — softer compound than standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Smooth cylindrical — tapers slightly toward insertion end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress fully, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Light yellow-beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free \/ PVC-Free:\u003c\/strong\u003e Yes — no chloroprene or diisocyanates\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6600-softies-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6600 uncorded, 6650 corded; jar 6683; EcoStation, EcoStation XL, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Long-shift workers; workers with ear canal sensitivity; general high-NRR hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam compound — reduced pressure in ear canal during extended wear:\u003c\/strong\u003e Standard foam earplug compounds exert steady outward expansion pressure against the ear canal wall as the foam seeks to return to its original shape. Over an 8-hour shift, this sustained pressure causes soreness and fatigue in workers with sensitive ear canals. Softies' foam formulation is engineered to be noticeably softer — expanding more gently and conforming more closely to ear canal contours, reducing the sustained pressure that causes long-shift discomfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — no attenuation compromise for comfort:\u003c\/strong\u003e The softer foam material delivers the same NRR 33 ceiling as firmer Moldex foam plugs — workers gain the comfort benefit of ultra-soft foam without sacrificing the maximum available single-device attenuation of 13 dB (effective, after OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth cylindrical shape — clean insertion in multiple canal geometries:\u003c\/strong\u003e The smooth, slightly tapered cylindrical body compresses cleanly to a narrow roll-down form and expands evenly in a range of ear canal shapes. The absence of surface texture or irregular geometry simplifies correct insertion for workers trained on standard foam plug technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, chloroprene, or diisocyanate sensitizers — appropriate for latex-allergic workers and for food, pharmaceutical, and industrial programs with material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and TouchFree dispenser compatibility:\u003c\/strong\u003e Available in EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831 — supporting high-volume dispenser programs that distribute hearing protection at area entrances across large facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Softies\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-shift workers in sustained noise environments:\u003c\/strong\u003e Workers on 10–12 hour shifts in manufacturing, mining, and process industries who wear foam earplugs for the entire shift benefit most from ultra-soft foam — the reduced expansion pressure translates to less ear canal fatigue over the full shift duration, improving compliance with continuous earplug wear requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with ear canal sensitivity or soreness complaints:\u003c\/strong\u003e When workers in a hearing conservation program report ear canal pain, soreness, or \"plugged ear\" pressure after wearing standard foam earplugs for more than a few hours, Softies are the first recommended alternative before switching to reusable flanged earplugs. The softer compound addresses the most common cause of foam earplug discomfort complaints directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial hearing conservation:\u003c\/strong\u003e Stamping, grinding, packaging, assembly, and other 90–103 dBA environments where NRR 33 is the target — Softies are a direct substitute for Pura-Fit, SparkPlugs, or Meteors in programs where extended-wear comfort is prioritized over insertion method or metal detectability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e The Softies EcoStation (6701), EcoStation XL (6531), and TouchFree (6831) dispenser formats support area-entry distribution programs. Workers take a fresh pair at the noise area entrance — the soft foam compound reduces the perceived compliance burden of wearing earplugs for a full shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSofties vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFoam\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Softies 6600 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest long-shift comfort for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; fastest donning; dirty environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers 6680\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating reduces ear canal dryness during long wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoft flanged reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; no insertion into ear canal; lower NRR than Softies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Softies are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, Softies are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA. OSHA 1910.95(i)(4) requires training on fitting, use, and care — with roll-down foam earplugs, proper compression and hold-in-place technique is critical to achieving labeled attenuation in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSofties (6600\/6650) have NRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Softies different from other Moldex NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUltra-soft polyurethane foam formulation — noticeably softer than standard Moldex foam compounds. Expands more gently in the ear canal, reducing the sustained outward pressure that causes soreness and fatigue during long-shift wear. Same NRR 33 protection as Pura-Fit, SparkPlugs, and Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Softies good for workers who find earplugs uncomfortable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the ultra-soft foam is specifically designed to address the pressure-related discomfort from conventional foam earplug expansion. If workers report ear canal soreness after a few hours of standard foam earplug wear, Softies are the first recommended alternative before switching to flanged reusable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Softies latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Softies 6600 and 6650?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6600 is uncorded (200 pairs per bag). 6650 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 ultra-soft foam in both. Choose 6650 (corded) when workers frequently move between noisy and quiet areas.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available for Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6701 (500 pairs wall-mount), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, TouchFree EcoStation 6831, and jar 6683 (50 pairs).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Softies compare to Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 disposable foam earplugs designed for worker comfort. Softies use ultra-soft PU foam for reduced expansion pressure. Soothers (6680) add a moisturizing coating that reduces ear canal dryness — particularly useful for workers in dry or air-conditioned environments. Both are latex-free and PVC-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Softies in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701, EcoStation XL 6531, and TouchFree EcoStation 6831. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051788431448,"sku":"6600","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81XDgiLe_eL._AC_SL1500.jpg?v=1777788138"},{"product_id":"moldex-6650-softies-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6650 Softies Corded Foam Earplugs — NRR 33, 100 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Softies earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Softies (6600 uncorded, 6650 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Softies different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are made from an ultra-soft polyurethane foam formulation that is noticeably softer than standard foam earplug compounds. The softer material provides a gentler fit in the ear canal — reducing pressure-related discomfort during extended wear. Softies are the preferred selection for workers who report ear canal soreness or pressure when using standard foam earplugs over an 8-hour shift.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Softies latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Softies are latex-free and PVC-free. They are made from ultra-soft polyurethane foam without chloroprene or diisocyanates — appropriate for latex-sensitive workers and for most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Softies correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Softie between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully. The outer end should be flush with or slightly inside the ear canal opening. The ultra-soft foam may require slightly longer compression time than standard foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Softies 6600 and 6650?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6600 is uncorded (loose pairs, 200 per bag). The 6650 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 ultra-soft Softies foam body. Choose corded (6650) when workers frequently move between noisy and quiet areas and need to keep the earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Softies good for workers who find earplugs uncomfortable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Softies are specifically formulated with extra-soft foam to minimize the pressure and stiffness sensation that causes discomfort in workers who wear standard foam earplugs for extended periods. If workers in your program complain that earplugs cause ear canal soreness after a few hours, Softies are the recommended next step before moving to reusable flanged earplugs. The softer material conforms more gently to ear canal contours under foam expansion pressure.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are available in: EcoStation 6701 (500 pairs wall-mount dispenser), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, and TouchFree EcoStation 6831. A jar format is also available (6683, 50 pairs). All dispenser formats use the standard NRR 33 Softies foam.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Softies compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 with latex-free, PVC-free formulations. Softies use ultra-soft foam — better comfort for extended wear or sensitive ear canals, but requires roll-down insertion. Pura-Fit uses no-roll-down tapered insertion — better for dirty environments. SparkPlugs have a metal-detectable option. Choose Softies when extended-wear comfort is the primary priority.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Softies NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective protection (13 dB after OSHA 50% derating) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors. With roll-down foam earplugs like Softies, correct compression and insertion technique is critical — workers who don't fully compress the foam or hold it in place during expansion receive significantly less than 13 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Softies in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Softies 6600 Earplugs NRR 33 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Softies NRR 33 ultra-soft foam earplugs — gentler fit for extended wear and sensitive ear canals. Latex-free, PVC-free. Corded (6650) \u0026 uncorded (6600). In stock.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Softies earn their name — the foam compound is genuinely softer than standard earplug material, and that difference matters for workers on long shifts who report ear canal pressure from conventional foam plugs. Full NRR 33 with better long-shift comfort than most competing foam earplugs in this protection class.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Softies — NRR 33 dB Ultra-Soft Foam Earplug for Extended Wear\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Softies\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated with an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e that provides a noticeably gentler fit in the ear canal compared to standard foam earplug materials — making them the preferred selection for workers who experience pressure-related discomfort or ear canal soreness during extended wear of conventional foam earplugs. Available as the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6600 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6650 corded\u003c\/a\u003e, plus EcoStation and TouchFree dispenser formats. For workers who need a reusable option with a similar soft-fit focus, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27, reusable)\u003c\/a\u003e. For moisturizing foam with extended-wear benefit, see the \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers (NRR 33, moisturizing)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Softies\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — softer compound than standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Smooth cylindrical — tapers slightly toward insertion end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress fully, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Light yellow-beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free \/ PVC-Free:\u003c\/strong\u003e Yes — no chloroprene or diisocyanates\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6600-softies-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6600 uncorded, 6650 corded; jar 6683; EcoStation, EcoStation XL, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Long-shift workers; workers with ear canal sensitivity; general high-NRR hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam compound — reduced pressure in ear canal during extended wear:\u003c\/strong\u003e Standard foam earplug compounds exert steady outward expansion pressure against the ear canal wall as the foam seeks to return to its original shape. Over an 8-hour shift, this sustained pressure causes soreness and fatigue in workers with sensitive ear canals. Softies' foam formulation is engineered to be noticeably softer — expanding more gently and conforming more closely to ear canal contours, reducing the sustained pressure that causes long-shift discomfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — no attenuation compromise for comfort:\u003c\/strong\u003e The softer foam material delivers the same NRR 33 ceiling as firmer Moldex foam plugs — workers gain the comfort benefit of ultra-soft foam without sacrificing the maximum available single-device attenuation of 13 dB (effective, after OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth cylindrical shape — clean insertion in multiple canal geometries:\u003c\/strong\u003e The smooth, slightly tapered cylindrical body compresses cleanly to a narrow roll-down form and expands evenly in a range of ear canal shapes. The absence of surface texture or irregular geometry simplifies correct insertion for workers trained on standard foam plug technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, chloroprene, or diisocyanate sensitizers — appropriate for latex-allergic workers and for food, pharmaceutical, and industrial programs with material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and TouchFree dispenser compatibility:\u003c\/strong\u003e Available in EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831 — supporting high-volume dispenser programs that distribute hearing protection at area entrances across large facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Softies\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-shift workers in sustained noise environments:\u003c\/strong\u003e Workers on 10–12 hour shifts in manufacturing, mining, and process industries who wear foam earplugs for the entire shift benefit most from ultra-soft foam — the reduced expansion pressure translates to less ear canal fatigue over the full shift duration, improving compliance with continuous earplug wear requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with ear canal sensitivity or soreness complaints:\u003c\/strong\u003e When workers in a hearing conservation program report ear canal pain, soreness, or \"plugged ear\" pressure after wearing standard foam earplugs for more than a few hours, Softies are the first recommended alternative before switching to reusable flanged earplugs. The softer compound addresses the most common cause of foam earplug discomfort complaints directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial hearing conservation:\u003c\/strong\u003e Stamping, grinding, packaging, assembly, and other 90–103 dBA environments where NRR 33 is the target — Softies are a direct substitute for Pura-Fit, SparkPlugs, or Meteors in programs where extended-wear comfort is prioritized over insertion method or metal detectability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e The Softies EcoStation (6701), EcoStation XL (6531), and TouchFree (6831) dispenser formats support area-entry distribution programs. Workers take a fresh pair at the noise area entrance — the soft foam compound reduces the perceived compliance burden of wearing earplugs for a full shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSofties vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFoam\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Softies 6600 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest long-shift comfort for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; fastest donning; dirty environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers 6680\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating reduces ear canal dryness during long wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoft flanged reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; no insertion into ear canal; lower NRR than Softies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Softies are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, Softies are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA. OSHA 1910.95(i)(4) requires training on fitting, use, and care — with roll-down foam earplugs, proper compression and hold-in-place technique is critical to achieving labeled attenuation in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSofties (6600\/6650) have NRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Softies different from other Moldex NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUltra-soft polyurethane foam formulation — noticeably softer than standard Moldex foam compounds. Expands more gently in the ear canal, reducing the sustained outward pressure that causes soreness and fatigue during long-shift wear. Same NRR 33 protection as Pura-Fit, SparkPlugs, and Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Softies good for workers who find earplugs uncomfortable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the ultra-soft foam is specifically designed to address the pressure-related discomfort from conventional foam earplug expansion. If workers report ear canal soreness after a few hours of standard foam earplug wear, Softies are the first recommended alternative before switching to flanged reusable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Softies latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Softies 6600 and 6650?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6600 is uncorded (200 pairs per bag). 6650 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 ultra-soft foam in both. Choose 6650 (corded) when workers frequently move between noisy and quiet areas.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available for Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6701 (500 pairs wall-mount), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, TouchFree EcoStation 6831, and jar 6683 (50 pairs).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Softies compare to Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 disposable foam earplugs designed for worker comfort. Softies use ultra-soft PU foam for reduced expansion pressure. Soothers (6680) add a moisturizing coating that reduces ear canal dryness — particularly useful for workers in dry or air-conditioned environments. Both are latex-free and PVC-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Softies in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701, EcoStation XL 6531, and TouchFree EcoStation 6831. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051788595288,"sku":"6650","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/719GGAKzLtL._AC_SL1500.jpg?v=1777787821"},{"product_id":"moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6870 Meteors Uncorded Foam Earplugs — NRR 33, 200 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051788726360,"sku":"6870","price":49.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71zIuv9FWqL._AC_SL1500.jpg?v=1777787589"},{"product_id":"moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6970 Meteors Corded Foam Earplugs — NRR 33, 100 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051789512792,"sku":"6970","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61qvbg96vUL._AC_SL1500.jpg?v=1777787435"},{"product_id":"moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs","title":"Moldex 6630 Meteors Small Uncorded Foam Earplugs — NRR 28, 200 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051789643864,"sku":"6630","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51OFSK0hGHL._AC_SL1000.jpg?v=1777787368"},{"product_id":"moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs","title":"Moldex 6632 Meteors Small Corded Foam Earplugs — NRR 28, 100 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051790266456,"sku":"6632","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/516HZIMsZjL._SL1200.jpg?v=1777787266"},{"product_id":"moldex-6820-mellows-uncorded-earplugs-nrr-30-200-pairs","title":"Moldex 6820 Mellows Uncorded Foam Earplugs — Thermosensitive NRR 30, 200 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Mellows earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Mellows (6820 uncorded, 6840 corded) have an NRR of 30 dB. Applying OSHA's 50% derating: effective attenuation = (30 - 7) x 0.5 = 11.5 dB. Adequate for environments up to approximately 101.5 dBA 8-hour TWA when correctly and consistently worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"Why would I choose NRR 30 Mellows instead of NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 earplugs provide maximum attenuation but can also cause communication difficulties and awareness problems in environments where workers need to hear warning signals, instructions, or machinery sounds for safety. In environments where TWA noise is in the 85–97 dBA range, NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness than NRR 33 alternatives. Mellows also use an extra-soft foam formulation for reduced ear canal pressure during extended wear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Mellows latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Mellows are latex-free and PVC-free — appropriate for latex-sensitive workers and most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Mellows 6820 and 6840?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6820 is uncorded (loose pairs, 200 per bag). The 6840 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 30 Mellows ultra-soft foam. Choose corded (6840) when workers move between noisy and quieter areas and need to keep earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"What PlugStation dispensers are available for Mellows?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows are available in PlugStation 6846 (250 pairs wall-mount dispenser) and PlugStation 6847 (500 pairs wall-mount dispenser). Both are standard uncorded format.\" } },\n  { \"@type\": \"Question\", \"name\": \"What environments are Mellows NRR 30 appropriate for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows NRR 30 provide effective protection (11.5 dB after OSHA derating) for environments up to approximately 101.5 dBA TWA. They are best suited to moderate-noise environments in the 85-97 dBA range where NRR 33 would provide excess attenuation and impair communication or awareness. Appropriate applications include light to medium manufacturing, warehouse operations, light construction, and landscaping equipment.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Mellows compare to Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both use ultra-soft polyurethane foam for reduced ear canal pressure. The key difference is NRR: Mellows are NRR 30 (11.5 dB effective attenuation after derating) and Softies are NRR 33 (13 dB effective attenuation). Choose Mellows when the noise environment allows the lower NRR and situational awareness is a priority. Choose Softies when maximum NRR 33 attenuation is required. Both are latex-free and PVC-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do NRR 30 earplugs meet OSHA hearing protection requirements?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 30 Mellows provide 11.5 dB effective attenuation (OSHA 50% derating). They are OSHA-compliant when they reduce the worker's noise exposure to at or below 90 dBA (OSHA threshold) or 85 dBA (NIOSH recommended). For a 97 dBA TWA environment: 97 - 11.5 = 85.5 dBA at the ear — meeting OSHA's 90 dBA target. Confirm adequacy for your specific exposure level before specifying.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Mellows correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Mellows earplug between clean fingers to compress the ultra-soft foam to a wrinkle-free cylinder. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert the compressed earplug with a gentle rotating motion and hold in place for 20-30 seconds while the foam expands. The outer end should be flush with the ear canal opening. The ultra-soft compound requires slightly more care not to under-compress than firmer foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Mellows in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), and PlugStation 6847 (500 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Mellows 6820 Earplugs NRR 30 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Mellows NRR 30 ultra-soft foam earplugs — gentle fit for moderate-noise environments. Latex-free, PVC-free. Uncorded (6820), corded (6840), PlugStation dispensers available.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Mellows fills the gap between maximum-attenuation foam plugs and reusable flanged earplugs — NRR 30 with ultra-soft foam is the right answer for moderate-noise environments where NRR 33 plugs cause workers to over-isolate and remove protection between tasks. Practical choice for light manufacturing, warehouse, and landscaping programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    \u003ca href=\"\/blogs\/product-reviews\" style=\"color: #ff9800; font-weight: bold; text-decoration: none;\"\u003eRead the full review →\u003c\/a\u003e\n     ·\n    \u003ca href=\"\/blogs\/guides\" style=\"color: #ffb74d; text-decoration: none;\"\u003eBest Moldex Earplugs Guide →\u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Mellows — NRR 30 dB Ultra-Soft Foam Earplug for Moderate Noise Environments\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Mellows\u003c\/strong\u003e is a \u003cstrong\u003eNRR 30 dB disposable foam earplug\u003c\/strong\u003e made from an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e — designed for workers in moderate-noise environments where maximum NRR 33 attenuation is not required and where a softer, less occluding earplug improves compliance and reduces over-isolation. Available as the \u003ca href=\"\/products\/moldex-6820-mellows-uncorded-earplugs-nrr-30-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6820 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6840 corded\u003c\/a\u003e, plus PlugStation dispenser formats (\u003ca href=\"\/products\/moldex-6846-mellows-plugstation-dispenser-nrr-30-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6846\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6847-mellows-plugstation-dispenser-nrr-30-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6847\u003c\/a\u003e). When maximum NRR 33 is required with the same ultra-soft foam preference, see \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies (NRR 33)\u003c\/a\u003e. For a reusable NRR 27 option, see \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Mellows\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 30 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 11.5 dB — adequate up to ~101.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Peach\/beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Moderate-noise environments (85–97 dBA); workers requiring comfort over maximum attenuation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6820-mellows-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6820 uncorded, 6840 corded; PlugStation 6846 (250 pairs), 6847 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam — reduced ear canal pressure during extended wear:\u003c\/strong\u003e Like the Softies (NRR 33), Mellows use an extra-soft polyurethane compound that expands gently and conforms closely to ear canal contours — minimizing the sustained outward pressure that causes discomfort and fatigue during long-shift wear of standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 30 — calibrated for moderate-noise environments:\u003c\/strong\u003e At NRR 30 (11.5 dB effective attenuation after OSHA derating), Mellows protect adequately for environments up to approximately 101.5 dBA TWA while allowing slightly better situational awareness than NRR 33 plugs. In environments where workers report removing hearing protection to communicate or hear warning signals — then forgetting to replace it — a lower NRR earplug worn consistently provides more actual protection than a higher NRR earplug worn intermittently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, or other common sensitizers — appropriate for latex-sensitive workers and for standard industrial hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser system:\u003c\/strong\u003e Available in 250-pair (6846) and 500-pair (6847) PlugStation wall-mount dispensers — supporting high-volume hearing protection programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Choose NRR 30 vs. NRR 33\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eScenario\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMellows NRR 30\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR 33 Earplug\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 85–97 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (11.5 dB)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (13 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 97–101.5 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 101–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Marginal — verify\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers removing HPD to communicate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Less occlusion; better compliance\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-isolation may reduce compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLong-shift extended wear comfort priority\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Ultra-soft foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003eDepends on earplug model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMellows vs. Similar Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Difference\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Mellows 6820 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, moderate NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eModerate noise; better awareness; extended comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, maximum NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame soft comfort, higher noise environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6940-glide-uncorded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Glide 6940\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame NRR, twist-in insertion (no roll)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll insertion; dirty environments; same noise level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged, no foam insertion\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; multiple daily in\/out; lower NRR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Mellows are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 30. The 11.5 dB effective attenuation (OSHA 50% derating) satisfies OSHA 29 CFR 1910.95 hearing protection requirements for environments up to approximately 101.5 dBA TWA — reducing exposure to 90 dBA. Confirm that Mellows provide adequate attenuation for your specific noise exposure level before specifying them for your program. OSHA 1910.95(i)(4) requires worker training on correct insertion technique regardless of earplug type selected.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Mellows?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 30 dB. Effective attenuation: (30 – 7) × 0.5 = 11.5 dB (OSHA 50% derating). Adequate for environments up to approximately 101.5 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhy choose NRR 30 Mellows instead of NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eIn moderate-noise environments (85–97 dBA), NRR 33 earplugs may cause over-isolation — workers removing protection to communicate or hear warning signals, then not replacing it. NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness. An earplug worn consistently at NRR 30 provides more actual protection than one worn intermittently at NRR 33.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Mellows latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6820 and 6840?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6820 is uncorded (200 pairs per bag). 6840 is corded (100 pairs per bag, both plugs connected by cord). Same NRR 30 ultra-soft foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Mellows compare to Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth use ultra-soft PU foam for reduced ear canal pressure. Mellows are NRR 30 (11.5 dB effective); Softies are NRR 33 (13 dB effective). Choose Mellows for moderate-noise environments where slightly less occlusion improves compliance. Choose Softies when maximum NRR 33 is required with ultra-soft foam comfort.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Mellows in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), PlugStation 6847 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051790364760,"sku":"6820","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71ylfDREyRL._SL1500.jpg?v=1777787109"},{"product_id":"moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs","title":"Moldex 6840 Mellows Corded Foam Earplugs — Thermosensitive NRR 30, 100 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Mellows earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Mellows (6820 uncorded, 6840 corded) have an NRR of 30 dB. Applying OSHA's 50% derating: effective attenuation = (30 - 7) x 0.5 = 11.5 dB. Adequate for environments up to approximately 101.5 dBA 8-hour TWA when correctly and consistently worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"Why would I choose NRR 30 Mellows instead of NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 earplugs provide maximum attenuation but can also cause communication difficulties and awareness problems in environments where workers need to hear warning signals, instructions, or machinery sounds for safety. In environments where TWA noise is in the 85–97 dBA range, NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness than NRR 33 alternatives. Mellows also use an extra-soft foam formulation for reduced ear canal pressure during extended wear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Mellows latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Mellows are latex-free and PVC-free — appropriate for latex-sensitive workers and most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Mellows 6820 and 6840?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6820 is uncorded (loose pairs, 200 per bag). The 6840 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 30 Mellows ultra-soft foam. Choose corded (6840) when workers move between noisy and quieter areas and need to keep earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"What PlugStation dispensers are available for Mellows?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows are available in PlugStation 6846 (250 pairs wall-mount dispenser) and PlugStation 6847 (500 pairs wall-mount dispenser). Both are standard uncorded format.\" } },\n  { \"@type\": \"Question\", \"name\": \"What environments are Mellows NRR 30 appropriate for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows NRR 30 provide effective protection (11.5 dB after OSHA derating) for environments up to approximately 101.5 dBA TWA. They are best suited to moderate-noise environments in the 85-97 dBA range where NRR 33 would provide excess attenuation and impair communication or awareness. Appropriate applications include light to medium manufacturing, warehouse operations, light construction, and landscaping equipment.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Mellows compare to Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both use ultra-soft polyurethane foam for reduced ear canal pressure. The key difference is NRR: Mellows are NRR 30 (11.5 dB effective attenuation after derating) and Softies are NRR 33 (13 dB effective attenuation). Choose Mellows when the noise environment allows the lower NRR and situational awareness is a priority. Choose Softies when maximum NRR 33 attenuation is required. Both are latex-free and PVC-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do NRR 30 earplugs meet OSHA hearing protection requirements?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 30 Mellows provide 11.5 dB effective attenuation (OSHA 50% derating). They are OSHA-compliant when they reduce the worker's noise exposure to at or below 90 dBA (OSHA threshold) or 85 dBA (NIOSH recommended). For a 97 dBA TWA environment: 97 - 11.5 = 85.5 dBA at the ear — meeting OSHA's 90 dBA target. Confirm adequacy for your specific exposure level before specifying.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Mellows correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Mellows earplug between clean fingers to compress the ultra-soft foam to a wrinkle-free cylinder. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert the compressed earplug with a gentle rotating motion and hold in place for 20-30 seconds while the foam expands. The outer end should be flush with the ear canal opening. The ultra-soft compound requires slightly more care not to under-compress than firmer foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Mellows in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), and PlugStation 6847 (500 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Mellows 6820 Earplugs NRR 30 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Mellows NRR 30 ultra-soft foam earplugs — gentle fit for moderate-noise environments. Latex-free, PVC-free. Uncorded (6820), corded (6840), PlugStation dispensers available.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Mellows fills the gap between maximum-attenuation foam plugs and reusable flanged earplugs — NRR 30 with ultra-soft foam is the right answer for moderate-noise environments where NRR 33 plugs cause workers to over-isolate and remove protection between tasks. Practical choice for light manufacturing, warehouse, and landscaping programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Mellows — NRR 30 dB Ultra-Soft Foam Earplug for Moderate Noise Environments\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Mellows\u003c\/strong\u003e is a \u003cstrong\u003eNRR 30 dB disposable foam earplug\u003c\/strong\u003e made from an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e — designed for workers in moderate-noise environments where maximum NRR 33 attenuation is not required and where a softer, less occluding earplug improves compliance and reduces over-isolation. Available as the \u003ca href=\"\/products\/moldex-6820-mellows-uncorded-earplugs-nrr-30-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6820 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6840 corded\u003c\/a\u003e, plus PlugStation dispenser formats (\u003ca href=\"\/products\/moldex-6846-mellows-plugstation-dispenser-nrr-30-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6846\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6847-mellows-plugstation-dispenser-nrr-30-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6847\u003c\/a\u003e). When maximum NRR 33 is required with the same ultra-soft foam preference, see \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies (NRR 33)\u003c\/a\u003e. For a reusable NRR 27 option, see \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Mellows\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 30 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 11.5 dB — adequate up to ~101.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Peach\/beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Moderate-noise environments (85–97 dBA); workers requiring comfort over maximum attenuation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6820-mellows-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6820 uncorded, 6840 corded; PlugStation 6846 (250 pairs), 6847 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam — reduced ear canal pressure during extended wear:\u003c\/strong\u003e Like the Softies (NRR 33), Mellows use an extra-soft polyurethane compound that expands gently and conforms closely to ear canal contours — minimizing the sustained outward pressure that causes discomfort and fatigue during long-shift wear of standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 30 — calibrated for moderate-noise environments:\u003c\/strong\u003e At NRR 30 (11.5 dB effective attenuation after OSHA derating), Mellows protect adequately for environments up to approximately 101.5 dBA TWA while allowing slightly better situational awareness than NRR 33 plugs. In environments where workers report removing hearing protection to communicate or hear warning signals — then forgetting to replace it — a lower NRR earplug worn consistently provides more actual protection than a higher NRR earplug worn intermittently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, or other common sensitizers — appropriate for latex-sensitive workers and for standard industrial hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser system:\u003c\/strong\u003e Available in 250-pair (6846) and 500-pair (6847) PlugStation wall-mount dispensers — supporting high-volume hearing protection programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Choose NRR 30 vs. NRR 33\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eScenario\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMellows NRR 30\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR 33 Earplug\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 85–97 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (11.5 dB)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (13 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 97–101.5 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 101–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Marginal — verify\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers removing HPD to communicate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Less occlusion; better compliance\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-isolation may reduce compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLong-shift extended wear comfort priority\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Ultra-soft foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003eDepends on earplug model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMellows vs. Similar Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Difference\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Mellows 6820 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, moderate NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eModerate noise; better awareness; extended comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, maximum NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame soft comfort, higher noise environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6940-glide-uncorded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Glide 6940\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame NRR, twist-in insertion (no roll)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll insertion; dirty environments; same noise level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged, no foam insertion\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; multiple daily in\/out; lower NRR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Mellows are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 30. The 11.5 dB effective attenuation (OSHA 50% derating) satisfies OSHA 29 CFR 1910.95 hearing protection requirements for environments up to approximately 101.5 dBA TWA — reducing exposure to 90 dBA. Confirm that Mellows provide adequate attenuation for your specific noise exposure level before specifying them for your program. OSHA 1910.95(i)(4) requires worker training on correct insertion technique regardless of earplug type selected.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Mellows?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 30 dB. Effective attenuation: (30 – 7) × 0.5 = 11.5 dB (OSHA 50% derating). Adequate for environments up to approximately 101.5 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhy choose NRR 30 Mellows instead of NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eIn moderate-noise environments (85–97 dBA), NRR 33 earplugs may cause over-isolation — workers removing protection to communicate or hear warning signals, then not replacing it. NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness. An earplug worn consistently at NRR 30 provides more actual protection than one worn intermittently at NRR 33.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Mellows latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6820 and 6840?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6820 is uncorded (200 pairs per bag). 6840 is corded (100 pairs per bag, both plugs connected by cord). Same NRR 30 ultra-soft foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Mellows compare to Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth use ultra-soft PU foam for reduced ear canal pressure. Mellows are NRR 30 (11.5 dB effective); Softies are NRR 33 (13 dB effective). Choose Mellows for moderate-noise environments where slightly less occlusion improves compliance. Choose Softies when maximum NRR 33 is required with ultra-soft foam comfort.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Mellows in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), PlugStation 6847 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051790430296,"sku":"6840","price":56.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81LpJksXUNL._SL1500.jpg?v=1777787054"},{"product_id":"moldex-6620-goin-green-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6620 Goin' Green Uncorded Foam Earplugs — NRR 33, 200 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Goin' Green earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Goin' Green earplugs (6620 uncorded, 6622 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. Adequate for environments up to approximately 103 dBA 8-hour TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Why are Moldex Goin' Green earplugs considered eco-friendly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Goin' Green earplugs are formulated without PVC, chloroprene, or diisocyanates — removing three chemical families commonly found in competing foam earplug formulations. In addition to the cleaner material profile, Moldex positions Goin' Green as part of its broader commitment to PVC-free PPE. All Moldex earplugs are PVC-free, but Goin' Green emphasizes this positioning through its green color and branding.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Goin' Green earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Goin' Green earplugs are latex-free, PVC-free, and chloroprene-free — appropriate for latex-sensitive workers and for food, pharmaceutical, and chemical industry hearing conservation programs with material restrictions on body-contact PPE.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Goin' Green 6620 and 6622?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6620 is uncorded (loose pairs, 200 per bag). The 6622 is corded (pairs connected by a cord for hanging around the neck when not in use, 100 per bag). Both use the identical NRR 33 Goin' Green foam body. Choose corded (6622) when workers frequently move between noisy and quiet areas.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Goin' Green?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Goin' Green PlugStation dispensers: 6646 (250 pairs) and 6647 (500 pairs). Both are wall-mount dispensers for area-entry hearing protection programs. No EcoStation format is listed for Goin' Green — the PlugStation (6646\/6647) is the primary dispenser option.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Goin' Green earplugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses a tapered no-roll-down insertion — better for dirty environments where workers can't cleanly compress foam. Goin' Green (6620) uses a standard tapered roll-down insertion. Both have identical material safety profiles. The primary differentiator is color (green vs. yellow-green) and insertion method.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 provides effective attenuation of 13 dB (OSHA 50% derating), adequate for environments up to approximately 103 dBA TWA. Above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Goin' Green earplugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the earplug between clean fingers to compress to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back to straighten the ear canal. Insert the compressed plug with a slow rotation and hold in place for 20-30 seconds until the foam fully expands and seals. The outer end should be flush with or slightly inside the ear canal opening.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Goin' Green earplugs be used in food or pharmaceutical environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The green color aids visual detection if an earplug is lost in product, and the PVC-free, latex-free, chloroprene-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify the metal-detectable SparkPlugs 6615 instead.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Goin' Green earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6620 uncorded (200 pairs), 6622 corded (100 pairs), PlugStation 6646 (250 pairs dispenser), and PlugStation 6647 (500 pairs dispenser). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Goin' Green 6620 Earplugs NRR 33 | PVC-Free, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Goin' Green NRR 33 disposable foam earplugs — PVC-free, latex-free, chloroprene-free. Uncorded (6620) and corded (6622). PlugStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Goin' Green is Moldex's clean-material NRR 33 earplug in an eye-catching green coloration that aids compliance monitoring and fits programs with environmental or chemical material commitments. Solid all-around foam earplug for general industrial hearing conservation.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Goin' Green — NRR 33 dB Foam Earplug, PVC-Free and Chloroprene-Free\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Goin' Green\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated without PVC, chloroprene, or diisocyanates — carrying the cleanest material profile of any NRR 33 foam earplug in the Moldex lineup and earning its name through a bright green colorway that aids compliance monitoring and signals an eco-conscious material commitment. Available as the \u003ca href=\"\/products\/moldex-6620-goin-green-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6620 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6622-goin-green-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6622 corded\u003c\/a\u003e, plus PlugStation dispenser formats (6646 and 6647). For a no-roll-down NRR 33 alternative, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For metal detection program requirements, see the \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615 metal detectable\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Goin' Green\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — PVC-free, latex-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright green — high visibility for compliance monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6620-goin-green-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6620 uncorded (200 pairs), 6622 corded (100 pairs); PlugStation dispensers 6646 (250 pairs), 6647 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB — adequate up to ~103 dBA TWA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC-free, chloroprene-free, diisocyanate-free formulation:\u003c\/strong\u003e Goin' Green earplugs are made without the three chemical families most commonly restricted in sensitive industrial environments — PVC (and its plasticizers), chloroprene, and diisocyanate compounds. This makes Goin' Green the selection of choice for facilities with environmental or chemical material commitments that extend to worker PPE, and for hearing conservation programs in chemical processing, pharmaceutical, and food production environments where material restrictions on body-contact products are policy-driven\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, Goin' Green provides the highest attenuation available from a single foam earplug — 13 dB effective protection (OSHA 50% derating) for environments up to approximately 103 dBA TWA. No attenuation is sacrificed for the cleaner material profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright green color — visual compliance monitoring:\u003c\/strong\u003e The high-contrast green coloration is visible at a distance against skin tones and work clothing in manufacturing and processing environments — supporting the safety supervisor compliance monitoring required under OSHA 1910.95 hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free — safe for latex-sensitive workers:\u003c\/strong\u003e No latex is used in any component — appropriate for workers with confirmed or suspected latex sensitivity in any industry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser system:\u003c\/strong\u003e Available in 250-pair (6646) and 500-pair (6647) PlugStation wall-mount dispensers for area-entry hearing protection programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and pharmaceutical manufacturing:\u003c\/strong\u003e Facilities with chemical material policies covering PPE that contacts workers' bodies — the Goin' Green's PVC-free, chloroprene-free, diisocyanate-free formulation satisfies the most restrictive material profiles typical of chemical and pharmaceutical industry programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing hearing conservation programs:\u003c\/strong\u003e Press rooms, assembly lines, packaging operations, and other 90–103 dBA industrial environments — the bright green color and NRR 33 attenuation satisfy both compliance monitoring and protection requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing (standard, non-metal-detection lines):\u003c\/strong\u003e The clean material profile and green visibility make Goin' Green appropriate for food production environments without metal detection requirements; for metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacilities with environmental or sustainability commitments:\u003c\/strong\u003e Programs that extend material commitments to PPE selection — replacing PVC-containing hearing protection with PVC-free alternatives as part of facility environmental policies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGoin' Green vs. Similar NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial Notes\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Goin' Green 6620 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC-free, chloroprene-free, diisocyanate-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eClean material programs; chemical\/pharma facilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC-free, latex-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; dirty\/gloved-hand environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable compound\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma lines with metal detection requirement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLong-shift comfort; sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Goin' Green?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). Adequate for environments up to ~103 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhy are Goin' Green earplugs considered eco-friendly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFormulated without PVC, chloroprene, or diisocyanates — removing three chemical families commonly restricted in environmentally-aware facility programs. All Moldex earplugs are PVC-free, but Goin' Green emphasizes this positioning with its green branding and comprehensive exclusion list.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Goin' Green earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. Appropriate for latex-sensitive workers and for programs with material restrictions on body-contact PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6620 and 6622?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6620 is uncorded (200 pairs per bag). 6622 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 Goin' Green foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePlugStation 6646 (250 pairs wall-mount dispenser) and PlugStation 6647 (500 pairs wall-mount dispenser). Mount at area entrances for high-volume hearing conservation programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Goin' Green compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 with similar clean material profiles. Pura-Fit (6800) uses no-roll-down tapered insertion — better for dirty environments. Goin' Green (6620) uses standard roll-down compression. Both are appropriate for the same noise levels. Choose Goin' Green when green coloration or clean-material program branding is a selection driver.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Goin' Green in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6620 uncorded (200 pairs), 6622 corded (100 pairs), PlugStation 6646 (250 pairs), and PlugStation 6647 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051790561368,"sku":"6620","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/614aPGBaHaL._AC_SL1500.jpg?v=1777786964"}],"url":"https:\/\/wcsafety.com\/collections\/hearing-protection.oembed?page=3","provider":"WC Safety","version":"1.0","type":"link"}