{"product_id":"moldex-2300n95-n95-disposable-respirator-with-exhale-valve","title":"Moldex 2300N95 N95 Disposable Respirator with Exhale Valve","description":"\u003c!-- Title: Moldex 2300N95 N95 Disposable Respirator with Exhale Valve | SKU: 2300N95 | ID: 8727072342104 --\u003e\n\n\u003cp\u003eFor industrial, construction, and pharmaceutical environments requiring NIOSH-approved N95 respiratory protection against airborne particulates, the \u003cstrong\u003eMoldex 2300N95 N95 Disposable Respirator with Exhale Valve (\u003cstrong\u003eSKU: 2300N95\u003c\/strong\u003e)\u003c\/strong\u003e provides ≥95% filtration efficiency against non-oil-based airborne particles in a disposable respirator format engineered for occupational use. The Moldex cup-style design delivers a secure facial seal with the lightweight comfort profile that enables consistent all-day wear compliance — the single most important factor in an effective respiratory protection program.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNIOSH N95 approved — ≥95% filtration efficiency for non-oil-based particulates\u003c\/li\u003e\n  \u003cli\u003eExhalation valve — reduces heat and moisture buildup for extended wear comfort in warm environments\u003c\/li\u003e\n  \u003cli\u003eCup-style structure — maintains shape without collapsing against the face during respiration\u003c\/li\u003e\n  \u003cli\u003eFoam nose strip — conformable cushion for leak-free nose bridge seal\u003c\/li\u003e\n  \u003cli\u003eAdjustable nose wire — custom fit to individual facial anatomy\u003c\/li\u003e\n  \u003cli\u003eLightweight construction — reduced donning fatigue for extended shift wear\u003c\/li\u003e\n  \u003cli\u003eBrand: Moldex\u003c\/li\u003e\n  \u003cli\u003eNIOSH TC approval — verified filtration and fit performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDetailed Description\u003c\/h2\u003e\n\u003cp\u003eN95 respiratory protection is the OSHA-specified minimum protection level for silica dust, metal fume, welding smoke, and many biological and chemical particulate hazards in industrial and construction environments. The NIOSH N95 designation certifies that the respirator filters ≥95% of test aerosol particles at 0.3 microns under standard test conditions — the particle size at which filtration mechanisms are least efficient, making N95 the minimum threshold for meaningful aerosol protection. The 2300N95  meets this threshold through electrostatic and mechanical filtration in the filter media, combining charge-based attraction with size exclusion to capture sub-micron particles that would pass through a simple mechanical barrier.\u003c\/p\u003e\n\n\u003cp\u003eThe facial seal is the critical performance variable for disposable N95 respirators. A respirator with 95%+ filter efficiency provides no useful protection if it does not seal against the face — contaminant-laden air simply bypasses the filter through face seal leakage. The 2300N95 uses a rigid cup structure that maintains the respirator's three-dimensional shape against the face, preventing the filter collapse against the mouth and nose that occurs with improperly designed cup structures. The adjustable nose wire customizes the fit to individual nasal bridge geometry, and the foam nose cushion provides both comfort and secondary sealing at the most common leakage point.\u003c\/p\u003e\n\n\u003cp\u003eThe exhalation valve on the 2300N95 reduces the heat and moisture accumulation inside the respirator that causes discomfort and discourages consistent wear during extended shifts. In warm environments and physically demanding tasks, mask interior temperature and humidity rise rapidly, creating a warm-humid microenvironment against the face that leads to dermatitis and wear non-compliance. The exhalation valve allows exhaled air to exit directly without passing through the filter media, dramatically reducing interior humidity and temperature without compromising inhalation filtration performance.\u003c\/p\u003e\n\n\u003cp\u003eThe cup-style structure of the 2300N95 maintains its shape when worn, creating an air space between the filter media and the mouth and nose that allows natural breathing without the filter pressing against the lips and nose — reducing the claustrophobic breathing resistance that leads to premature removal in many workers.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConstruction — silica dust from concrete cutting, grinding, and masonry work\u003c\/li\u003e\n  \u003cli\u003eWelding and metal fabrication — welding fume and metal dust protection (verify compatibility with specific fumes)\u003c\/li\u003e\n  \u003cli\u003eHealthcare support — hospital and clinic environmental services work\u003c\/li\u003e\n  \u003cli\u003ePharmaceutical manufacturing — API dust and particulate protection in production areas\u003c\/li\u003e\n  \u003cli\u003eWoodworking — fine wood dust protection below the 5 mg\/m³ OSHA PEL\u003c\/li\u003e\n  \u003cli\u003eJanitorial and facility maintenance — general particulate protection for cleaning operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e2300N95\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e8727072342104\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDisposable N95 Respirator\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFiltration\u003c\/td\u003e\n\u003ctd\u003e≥95% Non-Oil-Based Particulates (N95)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eExhalation Valve\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eCup-Style\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNose Strip\u003c\/td\u003e\n\u003ctd\u003eAdjustable Nose Wire + Foam Cushion\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMoldex\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApproval\u003c\/td\u003e\n\u003ctd\u003eNIOSH N95 (TC-84A approved)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSold As\u003c\/td\u003e\n\u003ctd\u003eBox (quantity per product listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/wcsafety.com\/collections\/disposable-respirators\"\u003eRespirators — Full Collection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/safety-glasses\"\u003eSafety Glasses — Eye Protection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/wcsafety.com\/collections\/hand-protection\"\u003eWork Gloves — Hand Protection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/hard-hats\"\u003eHard Hats — Head Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does NIOSH N95 certification mean for the 2300N95?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"NIOSH N95 certification means the 2300N95 has been independently tested and verified to filter ≥95% of airborne test particles at 0.3 microns under controlled conditions. NIOSH assigns a TC (Test Certification) number to each approved respirator — this approval appears on the packaging and facepiece. N95 is the minimum OSHA-accepted filtration level for silica, metal fume, and biological particulate exposure in occupational environments.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the 2300N95 require fit testing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. OSHA 29 CFR 1910.134 requires annual fit testing for workers required to wear respirators as part of a respiratory protection program. Fit testing verifies that the specific respirator model — including the 2300N95 — provides an adequate face seal for the individual worker. Workers whose job requires mandatory respiratory protection must be fit-tested with the actual respirator model they will use in the workplace.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long can the 2300N95 be worn before replacement?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 2300N95 is designed for single-use or limited-use applications. Replace the respirator: when breathing resistance increases noticeably; when the respirator becomes wet or contaminated with oils that degrade N-series filter performance; when the face seal is compromised by distortion; or after direct contact with infectious material. Do not wear beyond manufacturer guidance or beyond the point where breathing through the filter becomes labored.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the 2300N95 suitable for oil mist environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 2300N95 carries an N95 rating — the 'N' designates the filter as not oil-resistant. N-series filters degrade significantly when exposed to oil aerosols, mists, or oil-based lubricants. For environments with oil mist, cutting fluids, or aerosol lubricants, use P100-rated filters (oil-proof) or R95\/R99 filters (oil-resistant for limited use). The 2300N95 is appropriate for non-oily particulate environments: silica, wood dust, metal dust, and biological aerosols.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the 2300N95 be used for protection against chemical vapors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The 2300N95 N95 respirator filters particulates only — it provides no protection against chemical gases, vapors, or fumes. For chemical vapor protection, use an air-purifying respirator with appropriate chemical cartridges (organic vapor, acid gas, etc.) or a combination cartridge\/particulate filter. Some welding fume hazards involve both particulate fume and chemical vapor components — consult the SDS for the specific metal alloys involved to determine if additional chemical protection is required.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdl\u003e\n  \u003cdt\u003eWhat does NIOSH N95 certification mean?\u003c\/dt\u003e\n  \u003cdd\u003eThe respirator is independently tested and verified to filter ≥95% of airborne particles at 0.3 microns. The NIOSH TC number on the packaging confirms this verification. N95 is the minimum OSHA-accepted level for silica, metal fume, and biological particulate protection.\u003c\/dd\u003e\n\n  \u003cdt\u003eDoes the 2300N95 require fit testing?\u003c\/dt\u003e\n  \u003cdd\u003eYes. OSHA 29 CFR 1910.134 requires annual fit testing when respiratory protection is required as part of a workplace program. Fit test with the specific 2300N95 model the worker will actually use.\u003c\/dd\u003e\n\n  \u003cdt\u003eHow long before replacement?\u003c\/dt\u003e\n  \u003cdd\u003eReplace when breathing resistance increases, when wetted or oil-contaminated, or when the face seal is compromised. Single-use or limited-use only — do not reuse beyond manufacturer guidance.\u003c\/dd\u003e\n\n  \u003cdt\u003eIs the 2300N95 appropriate for oil mist?\u003c\/dt\u003e\n  \u003cdd\u003eNo. N-series (N95) filters degrade with oil aerosol exposure. Use P100 (oil-proof) or R95\/R99 (oil-resistant) filters for environments with oil mist, cutting fluid, or aerosol lubricants.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Moldex","offers":[{"title":"Default Title","offer_id":43958955245656,"sku":"2300N95","price":39.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/716qFPWE2LL.jpg?v=1775401752","url":"https:\/\/wcsafety.com\/products\/moldex-2300n95-n95-disposable-respirator-with-exhale-valve","provider":"WC Safety","version":"1.0","type":"link"}