{"product_id":"moldex-7107-organic-vapor-respirator-cartridge","title":"Moldex 7107 Organic Vapor Respirator Cartridge","description":"\u003cdiv class=\"product-description-rich\"\u003e\n\n\u003c!-- [0] EDITORIAL REVIEW BOX --\u003e\n\u003cdiv class=\"wc-review-box\" style=\"border:2px solid #ff9800;background:#2a2520;border-radius:8px;padding:20px 24px;margin:0 0 24px 0;color:#f5e6d3;\"\u003e\n  \u003cdiv style=\"margin-bottom:12px;\"\u003e\u003cspan style=\"background:#ff9800;color:#1a1a1a;font-weight:bold;padding:4px 12px;border-radius:4px;font-size:0.95em;\"\u003eEDITORIAL REVIEW: 4.1\/5\u003c\/span\u003e\u003c\/div\u003e\n  \u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Workers who need to replace a single damaged or expired organic vapor cartridge mid-job, technicians trialing the Moldex 7000\/7800\/9000 platform before buying a full pair, and situations where only one cartridge is due for replacement on a tighter OSHA change schedule.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eNot For:\u003c\/strong\u003e Acid gases, ammonia, mercury vapor, formaldehyde, or any multi-contaminant environment. Not suitable for oxygen-deficient atmospheres, IDLH conditions, or any space requiring supplied-air or SCBA equipment. Not compatible with any non-Moldex respirator.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eBottom Line:\u003c\/strong\u003e A straightforward single-unit OV cartridge at $7.30 that fills a genuine gap — one replacement at a time — but workers doing regular daily use should buy the \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair at $19.09\u003c\/a\u003e for significantly better per-cartridge value.\u003c\/p\u003e\n  \u003cp style=\"font-size:0.9em;color:#cbb89e;\"\u003eEditorial assessment by WC Safety. Scoring reflects manufacturer specifications, application fit, and compatibility — not laboratory testing.\u003c\/p\u003e\n  \u003cp style=\"margin-top:12px;\"\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-7107-organic-vapor-respirator-cartridge-review\" title=\"Read our full Moldex 7107 review\" style=\"color:#4fc3f7;font-size:0.95em;text-decoration:underline;\"\u003eRead our full Moldex 7107 review →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- [1] OVERVIEW --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eMoldex 7107 Overview\u003c\/h2\u003e\n\u003cp\u003eThe Moldex 7107 is a single NIOSH-approved organic vapor cartridge that threads onto Moldex 7000, 7800, and 9000 series respirators using the brand's bayonet-style tool-free connection. Sold one cartridge per bag at $7.30, it delivers the same activated-carbon chemistry as the \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair\u003c\/a\u003e — just in a single-unit format for targeted replacement or pre-purchase evaluation. The 7107 is the right choice when one cartridge is damaged, one side exhausts before the other on an unusual work pattern, or a new user wants to verify fit and airflow before committing to a full pair purchase.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;gap:12px;flex-wrap:wrap;margin:16px 0;\"\u003e\n  \u003ca href=\"\/collections\/moldex-respirator-cartridges-and-filters\" style=\"background:#ff9800;color:#1a1a1a;padding:10px 20px;border-radius:4px;font-weight:bold;text-decoration:none;\"\u003eShop Moldex Cartridges\u003c\/a\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0FVXRYSTW?tag=wcsafety04-20\" style=\"background:#FF9900;color:#1a1a1a;padding:10px 20px;border-radius:4px;font-weight:bold;text-decoration:none;\" rel=\"nofollow sponsored\"\u003eBuy on Amazon →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:0.8em;color:#888;font-style:italic;\"\u003eAffiliate disclosure: WC Safety earns a commission on qualifying Amazon purchases at no extra cost to you.\u003c\/p\u003e\n\n\u003c!-- [2] WHERE IT FITS IN RESPIRATOR SELECTION --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eWhere the Moldex 7107 Fits in Respirator Selection\u003c\/h2\u003e\n\u003cp\u003eOrganic vapor cartridges protect against a specific class of airborne chemical hazards — solvents, fuels, and volatile compounds with established NIOSH OV ratings. The 7107 sits at the entry tier of the \u003ca href=\"\/collections\/moldex-respirator-cartridges-and-filters\" style=\"color:#4fc3f7;\"\u003eMoldex cartridge family\u003c\/a\u003e as a bare OV single unit, without particulate filtration or multi-gas capability. Understanding how it relates to other cartridge types prevents misapplication.\u003c\/p\u003e\n\u003cp\u003eIf your hazard profile includes both organic vapors and particulates — spray painting, pesticide application, or resin work — the 7107 alone is insufficient. Pair OV protection with a P100 filter or step up to the \u003ca href=\"\/products\/moldex-7367-organic-vapor-acid-gas-p100-combo-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7367 OV\/AG\/P100 combination cartridge\u003c\/a\u003e. For environments with both organic vapors and acid gases, the \u003ca href=\"\/products\/moldex-7300-organic-vapor-acid-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7300 OV+AG cartridge pair\u003c\/a\u003e is the correct selection. The \u003ca href=\"\/blogs\/guides\/p95-vs-r95-vs-p100-filter-class-guide\" style=\"color:#4fc3f7;\"\u003eP95 vs R95 vs P100 filter class guide\u003c\/a\u003e explains when a particulate stage must accompany vapor protection.\u003c\/p\u003e\n\u003cp\u003eFor workers unsure whether a basic OV cartridge covers their specific solvent or chemical, the \u003ca href=\"\/blogs\/guides\/nuisance-relief-vs-rated-respirator-protection\" style=\"color:#4fc3f7;\"\u003enuisance relief vs. rated respirator protection guide\u003c\/a\u003e draws the line between workplace comfort products and NIOSH-rated protection. The \u003ca href=\"\/blogs\/guides\/respirator-cartridge-esli-guide\" style=\"color:#4fc3f7;\"\u003eESLI cartridge guide\u003c\/a\u003e explains end-of-service-life indicators and why the 7107 relies on a written change schedule rather than a visual indicator. The \u003ca href=\"\/blogs\/guides\/best-3m-respirator-cartridges\" style=\"color:#4fc3f7;\"\u003ebest 3M respirator cartridges guide\u003c\/a\u003e provides useful cross-brand context for OV cartridge selection across manufacturers.\u003c\/p\u003e\n\n\u003c!-- [3] WHO SHOULD BUY --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eWho Should Buy the Moldex 7107?\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#2a2520;border-radius:8px;padding:20px 24px;margin:0 0 24px 0\"\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eBuy the Moldex 7107 if you:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNeed to replace a \u003cstrong\u003esingle damaged or prematurely exhausted cartridge\u003c\/strong\u003e and the other side is still serviceable — buying a full pair wastes a good cartridge\u003c\/li\u003e\n  \u003cli\u003eAre \u003cstrong\u003etrialing the Moldex 7000\/7800\/9000 platform\u003c\/strong\u003e before investing in pairs and want to confirm the bayonet fit and airflow resistance suit your needs\u003c\/li\u003e\n  \u003cli\u003eHave an asymmetric work pattern where one cartridge side sees consistently higher exposure and requires more frequent individual replacement\u003c\/li\u003e\n  \u003cli\u003eNeed a \u003cstrong\u003elow-cost backup cartridge\u003c\/strong\u003e on hand for job-site emergencies when a standard cartridge is accidentally dropped or contaminated mid-shift\u003c\/li\u003e\n  \u003cli\u003eAre purchasing for a \u003cstrong\u003esingle-use or infrequent application\u003c\/strong\u003e where the economics of a full pair do not make sense\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#2a2520;border-radius:8px;padding:20px 24px;margin:0 0 24px 0\"\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eDo NOT buy the Moldex 7107 if you:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse organic vapor protection \u003cstrong\u003edaily or several times per week\u003c\/strong\u003e — the \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair at $19.09\u003c\/a\u003e delivers far better per-cartridge value ($9.55\/cartridge vs. $7.30, plus you always replace both simultaneously as required)\u003c\/li\u003e\n  \u003cli\u003eNeed protection against \u003cstrong\u003eacid gases\u003c\/strong\u003e — select the \u003ca href=\"\/products\/moldex-7300-organic-vapor-acid-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7300 OV+AG pair\u003c\/a\u003e or the \u003ca href=\"\/products\/moldex-7307-organic-vapor-acid-gas-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7307 OV+AG single\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003eWork with \u003cstrong\u003eammonia or methylamine\u003c\/strong\u003e — use the \u003ca href=\"\/products\/moldex-7400-ammonia-methylamine-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7400 AM pair\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-7407-ammonia-methylamine-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7407 AM single\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003eNeed \u003cstrong\u003emulti-gas protection\u003c\/strong\u003e with a visual end-of-service-life indicator — the \u003ca href=\"\/products\/moldex-7600-multi-gas-vapor-smart-cartridges\" style=\"color:#4fc3f7;\"\u003eMoldex 7600 Multi-Gas Smart pair\u003c\/a\u003e is the correct product\u003c\/li\u003e\n  \u003cli\u003eNeed \u003cstrong\u003ecombined vapor and P100 particulate protection\u003c\/strong\u003e in one unit — the \u003ca href=\"\/products\/moldex-7367-organic-vapor-acid-gas-p100-combo-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7367 OV\/AG\/P100 combination cartridge\u003c\/a\u003e covers both\u003c\/li\u003e\n  \u003cli\u003eUse a \u003cstrong\u003enon-Moldex respirator\u003c\/strong\u003e — the 7107 is exclusively compatible with Moldex 7000, 7800, and 9000 series facepieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- [4] WHAT IT PROTECTS AGAINST --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eWhat Does the Moldex 7107 Protect Against?\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eHazard\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eProtection Level\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eBuyer Guidance\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOrganic vapors (solvents, petroleum distillates, alcohols)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNIOSH OV rated — activated carbon adsorption\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eConfirmed protection; follow written change schedule. Concentrations must be below IDLH and above 19.5% O₂.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePaints and lacquers (solvent-based, below IDLH)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV rating covers solvent component\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eAdd a P100 particulate stage if spray application generates aerosols. The 7107 alone does not filter particulates.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eFuel vapors (gasoline, diesel, kerosene) in maintenance tasks\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV rating applies at concentrations below IDLH\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSuitable for fuel system maintenance, tank inspections at non-IDLH levels. Verify concentration before use.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eAdhesives and cements (organic solvent-based)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV rating covers solvent off-gassing\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eAppropriate for flooring installation, roofing cement, PVC cement in ventilated spaces below IDLH.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eDegreasing solvents (acetone, MEK, toluene, xylene)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNIOSH OV rating covers listed solvents\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eVerify specific solvent is within OV class. Check SDS. Replace per written schedule — no ESLI on this cartridge.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eLaboratory chemical handling (organic solvents at controlled concentrations)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV rating applicable to solvent vapors at sub-IDLH concentrations\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eAppropriate for open-bench work; confirm with industrial hygienist for higher-hazard bench conditions.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- [5] WHAT IT DOES NOT PROTECT AGAINST --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eWhat the Moldex 7107 Does NOT Protect Against\u003c\/h2\u003e\n\u003cp\u003eThe 7107 is rated for organic vapor only. The following hazards fall outside its protection scope:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcid gases\u003c\/strong\u003e (chlorine, hydrogen chloride, sulfur dioxide, hydrogen fluoride) — requires AG-rated sorbent; use \u003ca href=\"\/products\/moldex-7300-organic-vapor-acid-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7300 OV+AG\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-7200-acid-gas-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7200 AG cartridge\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmmonia and methylamine\u003c\/strong\u003e — distinct sorbent chemistry required; use \u003ca href=\"\/products\/moldex-7400-ammonia-methylamine-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7400 AM pair\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMercury vapor\u003c\/strong\u003e — requires specialized impregnated charcoal; OV cartridges do not capture mercury\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParticulate matter\u003c\/strong\u003e (dust, mist, fumes, aerosols) — the 7107 has no particulate filtration layer; pair with a P100 filter or use \u003ca href=\"\/products\/moldex-7367-organic-vapor-acid-gas-p100-combo-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7367 OV\/AG\/P100 combination\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon monoxide and other non-organic inorganic gases\u003c\/strong\u003e — activated carbon does not adsorb CO; no chemical cartridge protects against CO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormaldehyde at regulated levels\u003c\/strong\u003e — requires formaldehyde-specific impregnated sorbent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBiological contaminants\u003c\/strong\u003e (mold spores, bacteria, viruses) — requires N95\/P100 rated filtration, not a chemical cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border:1px solid #d32f2f;background:#2d1a1a;border-radius:6px;padding:16px 20px;margin:16px 0;\"\u003e\n  \u003cp style=\"color:#ff6b6b;margin:0 0 8px 0;\"\u003e\u003cstrong\u003e⚠ Critical Safety Limitation\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eAir-purifying respirators including the Moldex 7107 cannot be used in oxygen-deficient atmospheres (below 19.5% O₂), immediately dangerous to life or health (IDLH) concentrations, or confined spaces with unknown atmospheric conditions. These environments require supplied-air respirators (SAR) or self-contained breathing apparatus (SCBA). Consult a qualified industrial hygienist and your employer's written respiratory protection program before selecting any cartridge for high-hazard applications. Per OSHA 29 CFR 1910.134, an air-purifying respirator is never a substitute for atmosphere-supplying equipment in these conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- [6] BEST APPLICATIONS --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eBest Applications for the Moldex 7107\u003c\/h2\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eAutomotive Refinishing and Paint Shop Touch-Up Work\u003c\/h3\u003e\n\u003cp\u003eSpray painters working with solvent-borne basecoats and clearcoats need organic vapor protection during every application cycle. The 7107 delivers NIOSH-rated OV protection on the \u003ca href=\"\/products\/moldex-7000-series-half-mask-respirator-7001-7002-7003\" style=\"color:#4fc3f7;\"\u003eMoldex 7000 series half-mask\u003c\/a\u003e. For spray painting specifically, add a P100 particulate filter to capture isocyanate aerosols and overspray — the cartridge alone does not filter mist. Workers replacing one exhausted cartridge mid-job without a full pair on hand will find the single-unit format practical here.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eIndustrial Solvent Degreasing and Parts Cleaning\u003c\/h3\u003e\n\u003cp\u003eMaintenance technicians using acetone, MEK, toluene, or naphtha-based degreasers in open-air or moderately ventilated work cells need OV protection that meets OSHA 29 CFR 1910.134 requirements. The 7107 provides that protection on any compatible \u003ca href=\"\/collections\/moldex-half-mask-respirator\" style=\"color:#4fc3f7;\"\u003eMoldex half-mask respirator\u003c\/a\u003e. The single format allows replacement on the side that sees higher solvent loading if the work area has uneven airflow patterns.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eFlooring Installation with Solvent-Based Adhesives\u003c\/h3\u003e\n\u003cp\u003eSheet vinyl, hardwood flooring, and carpet installation often require solvent-based contact cements that off-gas during application. Flooring installers working in enclosed rooms with limited ventilation need reliable OV protection, and the Moldex platform's low breathing resistance makes extended wear more manageable. The 7107 single unit works well for sub-contractors who prefer to carry a backup cartridge rather than a full pair.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eLaboratory and Research Chemical Handling\u003c\/h3\u003e\n\u003cp\u003eLab technicians handling organic solvents — chromatography mobile phases, extraction solvents, reaction media — at open benches in sub-IDLH concentrations can use the 7107 with a compatible \u003ca href=\"\/collections\/moldex-full-face-respirators\" style=\"color:#4fc3f7;\"\u003eMoldex full-face respirator\u003c\/a\u003e for eye protection integration. Single-cartridge purchase makes sense for labs that run periodic procedures rather than continuous daily exposure, reducing the cost of replacing unused pairs. Always confirm suitability with your institutional industrial hygienist for regulated laboratory environments.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eBuilding Maintenance and Hazardous Material Remediation Prep\u003c\/h3\u003e\n\u003cp\u003eFacilities maintenance workers applying solvent-based sealants, roofing cements, or waterproofing compounds in limited-access areas need portable, lightweight OV protection. The Moldex 7000 platform's compact design makes it practical for overhead or confined-access work where a bulkier PAPR is impractical. Single cartridge availability means a replacement is always affordable to keep in a tool bag. For mold remediation, review the \u003ca href=\"\/blogs\/guides\/best-honeywell-north-cartridge-for-mold-remediation\" style=\"color:#4fc3f7;\"\u003ebest cartridge for mold remediation guide\u003c\/a\u003e — mold spores require a particulate stage, not OV-only protection.\u003c\/p\u003e\n\n\u003c!-- [7] PROS \/ CONS --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eMoldex 7107 Pros and Cons\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333;width:50%\"\u003ePros\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333;width:50%\"\u003eCons\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNIOSH-approved for organic vapor — meets OSHA 29 CFR 1910.134 requirements\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo ESLI — requires written change schedule per OSHA standard\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eTool-free bayonet connection — fast cartridge swap on the job\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSingle-unit format costs more per cartridge than the 7100 pair ($7.30 vs ~$9.55\/pair)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eCorrect unit for replacing one damaged cartridge without wasting a good one\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo particulate filtration — add P100 filter separately for aerosol\/mist hazards\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eLow breathing resistance — Moldex activated carbon design maintains airflow\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV-only chemistry — not suitable for acid gases, ammonia, or mercury\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eFits entire Moldex 7000, 7800, and 9000 series — one SKU serves multiple facepieces\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMoldex-only — does not fit 3M, Honeywell North, or any other brand respirator\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$7.30 single-unit price reduces cost of evaluation or emergency backup\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNot suitable for paint spray without adding a separate particulate filter stage\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- [8] COMPATIBLE RESPIRATORS --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eCompatible Moldex Respirators\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eRespirator Model\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eType\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eCompatible?\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eNotes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7000-series-half-mask-respirator-7001-7002-7003\" style=\"color:#4fc3f7;\"\u003eMoldex 7000 Series (7001\/7002\/7003)\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eHalf-mask, S\/M\/L\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e✓ Yes\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePrimary intended facepiece. Bayonet connection. All sizes accept the 7107.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMoldex 7800 Series\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eHalf-mask with integrated goggles\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e✓ Yes\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSame bayonet cartridge interface as the 7000 series.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-9000-series-full-face-respirator-9001-9002-9003\" style=\"color:#4fc3f7;\"\u003eMoldex 9000 Series (9001\/9002\/9003)\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eFull-face, S\/M\/L\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e✓ Yes\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eFull-face facepiece. Same Moldex cartridge bayonet system. Use when eye and face protection is required alongside vapor protection.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e3M, Honeywell North, MSA, or any other brand half-mask\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNon-Moldex\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e✗ No\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eCartridge thread\/bayonet patterns are brand-specific. Moldex cartridges will not seat, lock, or seal on any non-Moldex facepiece.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eThe Moldex 7107 does NOT fit any non-Moldex respirator.\u003c\/strong\u003e Using this cartridge on a facepiece from another manufacturer creates a physical gap and eliminates all chemical vapor protection. Always verify the facepiece brand before purchasing cartridges.\u003c\/p\u003e\n\n\u003c!-- [9] IN-FAMILY COMPARISON TABLE --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eMoldex 7107 vs Other Moldex Cartridges\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eSKU\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eProtection\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003ePack\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003ePrice\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eESLI\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eBest When\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\n\u003cstrong\u003e7107\u003c\/strong\u003e (this page)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV only\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSingle\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$7.30\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOne-off replacement or trial\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003e7100\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV only\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePair\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$19.09\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eRegular OV use — better per-cartridge cost\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7307-organic-vapor-acid-gas-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003e7307\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV + Acid Gas\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSingle\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$8.80\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMixed OV\/acid gas environment, single replacement\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7300-organic-vapor-acid-cartridge\" style=\"color:#4fc3f7;\"\u003e7300\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV + Acid Gas\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePair\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$18.73\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eRegular OV+acid gas use\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7607-multi-gas-vapor-smart-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003e7607\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMulti-Gas (OV\/AG\/AM\/FM)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSingle\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$6.65\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSmart ESLI\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMixed-hazard single replacement with visual end-of-life indicator\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7600-multi-gas-vapor-smart-cartridges\" style=\"color:#4fc3f7;\"\u003e7600\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMulti-Gas (OV\/AG\/AM\/FM)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePair\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$20.79\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSmart ESLI\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eRegular multi-gas use with visual end-of-life indicator\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7367-organic-vapor-acid-gas-p100-combo-cartridge\" style=\"color:#4fc3f7;\"\u003e7367\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOV + AG + P100\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSet\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$11.62\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eCombined vapor + particulate hazard (spray paint, pesticides)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e\u003ca href=\"\/products\/moldex-7740-p100-particulate-filter-respirator\" style=\"color:#4fc3f7;\"\u003e7740\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eP100 particulate only\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePair\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$21.19\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNo\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eDust\/fume\/mist with no vapor hazard\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- [10] 1:1 COMPARISON --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eMoldex 7107 vs Moldex 7100: Which Should You Buy?\u003c\/h2\u003e\n\u003cdiv style=\"background:#2a2520;border-radius:8px;padding:20px 24px;margin:0 0 24px 0\"\u003e\n\u003cp\u003eThe \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair ($19.09)\u003c\/a\u003e and the 7107 single ($7.30) use identical activated-carbon chemistry and fit the same respirators. The only difference is unit count and per-cartridge economics.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eFactor\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003e7107 Single\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003e7100 Pair\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePrice\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$7.30 \/ 1 cartridge\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$19.09 \/ 2 cartridges (~$9.55 each)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eUse case\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOne-off replacement, trial, emergency backup\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eRegular daily or weekly OV use\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eChemistry\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eIdentical Moldex OV activated carbon\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eIdentical Moldex OV activated carbon\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eFit compatibility\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e7000, 7800, 9000 series\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e7000, 7800, 9000 series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOSHA note\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eReplace both cartridges simultaneously per change schedule even if buying singles\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePair format aligns with OSHA simultaneous replacement requirement\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eBuy verdict:\u003c\/strong\u003e Choose the 7107 when you genuinely need just one cartridge. For any ongoing regular use, the \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair\u003c\/a\u003e costs less per cartridge and keeps you aligned with OSHA's requirement to replace both cartridges at the same time.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:flex;gap:12px;flex-wrap:wrap;margin:16px 0;\"\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0FVXRYSTW?tag=wcsafety04-20\" style=\"background:#FF9900;color:#1a1a1a;padding:10px 20px;border-radius:4px;font-weight:bold;text-decoration:none;\" rel=\"nofollow sponsored\"\u003eBuy Moldex 7107 on Amazon →\u003c\/a\u003e\n  \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"background:#ff9800;color:#1a1a1a;padding:10px 20px;border-radius:4px;font-weight:bold;text-decoration:none;\"\u003eBuy 7100 Pair Instead\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- [11] QUICK ANSWERS (AI OVERVIEW BAIT) --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eMoldex 7107 Quick Answers\u003c\/h2\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat respirators does the Moldex 7107 fit?\u003c\/h3\u003e\n\u003cp\u003eThe Moldex 7107 fits the Moldex 7000 series half-mask (7001, 7002, 7003), the Moldex 7800 series half-mask, and the Moldex 9000 series full-face respirator (9001, 9002, 9003). It uses Moldex's proprietary bayonet connection and does not fit any respirator from another manufacturer.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eIs the Moldex 7107 sold as a single cartridge or a pair?\u003c\/h3\u003e\n\u003cp\u003eThe Moldex 7107 is sold as a single cartridge — one unit per bag — at $7.30. Workers who need a pair for normal use should buy the \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair at $19.09\u003c\/a\u003e, which provides better per-cartridge value and keeps both sides on the same replacement cycle.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eDoes the Moldex 7107 have an ESLI end-of-service-life indicator?\u003c\/h3\u003e\n\u003cp\u003eNo. The Moldex 7107 does not have an ESLI (end-of-service-life indicator). Users must follow a written cartridge change schedule established per OSHA 29 CFR 1910.134 to determine replacement intervals. See the \u003ca href=\"\/blogs\/guides\/respirator-cartridge-esli-guide\" style=\"color:#4fc3f7;\"\u003eESLI cartridge guide\u003c\/a\u003e for more on change schedule requirements.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat is the difference between the Moldex 7107 and the Moldex 7100?\u003c\/h3\u003e\n\u003cp\u003eThe Moldex 7107 and Moldex 7100 use the same organic vapor activated-carbon chemistry. The 7107 is a single cartridge at $7.30; the 7100 is a pair at $19.09 (approximately $9.55 per cartridge). The pair format is more economical for regular use and aligns with OSHA's requirement to replace both cartridges simultaneously.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eDoes the Moldex 7107 protect against acid gases?\u003c\/h3\u003e\n\u003cp\u003eNo. The Moldex 7107 is rated for organic vapors only and does not protect against acid gases such as chlorine, hydrogen chloride, or sulfur dioxide. For combined organic vapor and acid gas protection, select the \u003ca href=\"\/products\/moldex-7307-organic-vapor-acid-gas-respirator-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7307 OV+AG single\u003c\/a\u003e or the \u003ca href=\"\/products\/moldex-7300-organic-vapor-acid-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7300 OV+AG pair\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eCan you use the Moldex 7107 for spray painting?\u003c\/h3\u003e\n\u003cp\u003eThe Moldex 7107 covers the organic vapor component of solvent-borne paints, but spray painting also generates aerosol mist that requires a P100 particulate filter. The 7107 alone does not filter airborne particulates. For spray painting, add a separate P100 filter to the respirator or use the \u003ca href=\"\/products\/moldex-7367-organic-vapor-acid-gas-p100-combo-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7367 OV\/AG\/P100 combination cartridge\u003c\/a\u003e which includes both vapor and particulate protection.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow do you know when to replace the Moldex 7107?\u003c\/h3\u003e\n\u003cp\u003eReplace the Moldex 7107 when odor or irritation is detected through the respirator, when the cartridge has reached the end of your employer's written change schedule interval, or at shift end in high-concentration environments. Because the 7107 has no ESLI, a written change schedule established by a qualified professional is the primary replacement guide. Always replace both cartridges at the same time — not just one side.\u003c\/p\u003e\n\n\u003c!-- [12] SPECIFICATIONS --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eMoldex 7107 Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:8px;text-align:left;border-bottom:1px solid #333\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eSKU \/ Model Number\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e7107\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMoldex\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eApproval\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNIOSH Approved\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eProtection Type\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOrganic Vapor (OV)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eFilter Media\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eActivated carbon\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePack Quantity\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e1 cartridge per bag (single unit)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003ePrice\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003e$7.30\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eConnection Type\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMoldex bayonet (tool-free)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eESLI\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNone — written change schedule required\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eParticulate Protection\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eNone (vapor cartridge only)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eCompatible Facepieces\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eMoldex 7000, 7800, and 9000 series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eRegulatory Standard\u003c\/td\u003e\n      \u003ctd style=\"padding:8px;border-bottom:1px solid #2a2a2a\"\u003eOSHA 29 CFR 1910.134 compatible; NIOSH approved\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"display:flex;gap:12px;flex-wrap:wrap;margin:16px 0;\"\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0FVXRYSTW?tag=wcsafety04-20\" style=\"background:#FF9900;color:#1a1a1a;padding:10px 20px;border-radius:4px;font-weight:bold;text-decoration:none;\" rel=\"nofollow sponsored\"\u003eBuy Moldex 7107 on Amazon →\u003c\/a\u003e\n  \u003ca href=\"\/collections\/moldex-respirator-cartridges-and-filters\" style=\"background:#ff9800;color:#1a1a1a;padding:10px 20px;border-radius:4px;font-weight:bold;text-decoration:none;\"\u003eShop All Moldex Cartridges\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- [13] HELPFUL BUYING GUIDES --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eHelpful Buying Guides\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/respirator-cartridge-esli-guide\" style=\"color:#4fc3f7;\"\u003eRespirator Cartridge ESLI Guide — when visual end-of-life indicators matter and how written change schedules work\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/p95-vs-r95-vs-p100-filter-class-guide\" style=\"color:#4fc3f7;\"\u003eP95 vs R95 vs P100 Filter Class Guide — understanding when you need a particulate stage with your vapor cartridge\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/nuisance-relief-vs-rated-respirator-protection\" style=\"color:#4fc3f7;\"\u003eNuisance Relief vs Rated Respirator Protection — the critical difference between comfort products and NIOSH compliance\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-respirator-cartridges\" style=\"color:#4fc3f7;\"\u003eBest 3M Respirator Cartridges — cross-brand OV cartridge comparison for buyers evaluating multiple platforms\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-honeywell-north-cartridge-for-solvents\" style=\"color:#4fc3f7;\"\u003eBest Honeywell North Cartridge for Solvents — alternative OV cartridge options for solvent degreasing and coating work\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-respirator-cartridge-for-mercury-vapor\" style=\"color:#4fc3f7;\"\u003eBest Respirator Cartridge for Mercury Vapor — why OV-only cartridges are insufficient for mercury applications\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/3m-vs-honeywell-north-respirator-cartridges\" style=\"color:#4fc3f7;\"\u003e3M vs Honeywell North Respirator Cartridges — competitive cartridge analysis for buyers comparing brands\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- [14] FAQ --\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eMoldex 7107 Frequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eCan I buy just one Moldex organic vapor cartridge instead of a pair?\u003c\/h3\u003e\n\u003cp\u003eYes. The Moldex 7107 is specifically designed for single-cartridge purchase at $7.30. It contains the same OV activated-carbon media as the \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair\u003c\/a\u003e, sold as a single unit for targeted replacement or evaluation. Note that OSHA requires both cartridges on a dual-cartridge respirator be replaced simultaneously — buying a single means replacing both sides individually at the same time, not replacing just one side.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat is the Moldex 7107 price, and is the pair a better deal?\u003c\/h3\u003e\n\u003cp\u003eThe Moldex 7107 is priced at $7.30 per single cartridge. The \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair costs $19.09\u003c\/a\u003e, which works out to approximately $9.55 per cartridge. For a single replacement event the 7107 saves money. For workers replacing both cartridges regularly, two 7107 singles ($14.60 total) is meaningfully cheaper than the 7100 pair — though buying singles means two separate purchases. Most regular users find the pair more convenient.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eDoes the Moldex 7107 fit the Moldex 9000 full-face respirator?\u003c\/h3\u003e\n\u003cp\u003eYes. The Moldex 7107 is compatible with the \u003ca href=\"\/products\/moldex-9000-series-full-face-respirator-9001-9002-9003\" style=\"color:#4fc3f7;\"\u003eMoldex 9000 series full-face respirator\u003c\/a\u003e (9001, 9002, 9003) in all sizes. The 9000 series uses the same Moldex bayonet cartridge interface as the 7000 series half-mask, so all standard Moldex cartridges interchange between the two facepiece families.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eIs the Moldex 7107 NIOSH approved?\u003c\/h3\u003e\n\u003cp\u003eYes. The Moldex 7107 is NIOSH approved for organic vapor protection. NIOSH approval confirms that the cartridge meets minimum performance requirements for the OV class under 42 CFR Part 84. The cartridge must be used on a NIOSH-approved respirator with a proper seal to maintain that approval.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat organic vapors does the Moldex 7107 protect against?\u003c\/h3\u003e\n\u003cp\u003eThe Moldex 7107 protects against organic vapors as a class, including common solvents such as acetone, MEK, toluene, xylene, isopropyl alcohol, gasoline vapor, and many petroleum distillates. Specific protection depends on the vapor's boiling point and molecular weight — consult your SDS and a qualified industrial hygienist for specific chemical confirmation, particularly for low-boiling-point compounds or chemicals with very low TLVs.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eCan I use the Moldex 7107 for painting with oil-based paint?\u003c\/h3\u003e\n\u003cp\u003eThe 7107 covers the solvent vapors in oil-based paints and alkyd coatings. However, brush or roller application of oil-based paint generates minimal aerosol, while spray application creates significant mist that requires a P100 particulate stage. For brush\/roller work in ventilated spaces the 7107 is appropriate. For spray applications, add P100 filtration or use the \u003ca href=\"\/products\/moldex-7367-organic-vapor-acid-gas-p100-combo-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7367 OV\/AG\/P100 combination cartridge\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow long does the Moldex 7107 last before it needs to be replaced?\u003c\/h3\u003e\n\u003cp\u003eService life depends on contaminant concentration, temperature, humidity, and breathing rate — there is no fixed calendar life. Because the 7107 has no ESLI, replacement timing must be determined by a written change schedule per OSHA 29 CFR 1910.134(d)(3)(iii)(B)(2). At minimum, replace at the first sign of odor or irritation through the respirator, and always replace both cartridges simultaneously regardless of which side was purchased individually.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eIs the Moldex 7107 the same as the Moldex 7100 cartridge?\u003c\/h3\u003e\n\u003cp\u003eChemically and functionally yes — both use Moldex's activated-carbon OV sorbent and the same bayonet connection. The 7107 is the single-unit version of the same cartridge sold in pairs as the 7100. The only differences are packaging quantity and price per unit. There is no performance difference between a 7107 and either of the two cartridges contained in a 7100 pair package.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eDoes the Moldex 7107 work with the Moldex 7800 series respirator?\u003c\/h3\u003e\n\u003cp\u003eYes. The Moldex 7800 series respirator (which integrates half-mask protection with goggle-style eye protection) uses the same Moldex bayonet cartridge interface as the 7000 series. The 7107 installs and seals on the 7800 series identically to how it fits the standard 7000 series half-mask.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhere can I buy the Moldex 7107 organic vapor cartridge?\u003c\/h3\u003e\n\u003cp\u003eThe Moldex 7107 is available directly on this page at $7.30 and on \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0FVXRYSTW?tag=wcsafety04-20\" style=\"color:#4fc3f7;\" rel=\"nofollow sponsored\"\u003eAmazon via WC Safety\u003c\/a\u003e. For the paired version, the \u003ca href=\"\/products\/moldex-7100-organic-vapor-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7100 pair page\u003c\/a\u003e has pricing and availability. The full \u003ca href=\"\/collections\/moldex-respirator-cartridges-and-filters\" style=\"color:#4fc3f7;\"\u003eMoldex cartridge collection\u003c\/a\u003e covers all 15 Moldex cartridge SKUs stocked by WC Safety.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eCan the Moldex 7107 be used with a P100 filter at the same time?\u003c\/h3\u003e\n\u003cp\u003eYes. Moldex respirators allow stacking a P100 particulate filter on top of the cartridge for combined vapor and particulate protection. If your hazard includes both organic vapors and airborne particulates, dust, or mist, fitting the 7107 cartridge with a compatible Moldex P100 filter gives you dual-stage protection. Alternatively, the \u003ca href=\"\/products\/moldex-7367-organic-vapor-acid-gas-p100-combo-cartridge\" style=\"color:#4fc3f7;\"\u003eMoldex 7367 OV\/AG\/P100 combination cartridge\u003c\/a\u003e integrates all three protection stages in a single unit.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat happens if I use an organic vapor cartridge past its service life?\u003c\/h3\u003e\n\u003cp\u003eAn exhausted OV cartridge loses its adsorptive capacity and allows organic vapor breakthrough — meaning contaminants pass through the cartridge and you inhale them while believing you are protected. Breakthrough may occur without any warning odor for compounds with high odor thresholds. This is why OSHA requires a written change schedule for cartridges without ESLI indicators. Replace the 7107 on schedule regardless of whether odor is detected.\u003c\/p\u003e\n\n\u003c!-- [15] FOOTER E-E-A-T --\u003e\n\u003cdiv style=\"border-top:1px solid #333;margin-top:32px;padding-top:16px;font-size:0.85em;color:#888;\"\u003e\n  \u003cp\u003eWritten by \u003cstrong\u003eSteven Eaton\u003c\/strong\u003e, WC Safety Editorial — Industrial hygiene \u0026amp; PPE specialist, 10+ years respiratory protection sourcing.\u003c\/p\u003e\n  \u003cp\u003eReviewed by the WC Safety Editorial Team. Last reviewed June 2026.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c!-- WCS-COMPARISON-LINKS --\u003e\n\u003cdiv style=\"background:#1a2733;border:1px solid #2a3f50;border-radius:4px;padding:20px 22px;margin:28px 0 0 0;\"\u003e\n\u003cp style=\"color:#4fc3f7;font-weight:bold;margin:0 0 10px 0;font-size:0.85em;text-transform:uppercase;letter-spacing:0.05em;\"\u003eWC Safety Comparison \u0026amp; Selection Guides\u003c\/p\u003e\n\u003cul style=\"margin:0;padding-left:18px;color:#e0e0e0;line-height:1.9em;\"\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\u003ca href=\"\/blogs\/guides\/moldex-7100-vs-3m-6001-organic-vapor-cartridge-comparison\" title=\"Moldex 7100 vs 3M 6001 OV Cartridge Comparison\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 7100 vs 3M 6001 OV Cartridge Comparison\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\u003ca href=\"\/blogs\/guides\/moldex-7100-vs-7300-vs-7600-cartridge-upgrade-guide\" title=\"Moldex 7100 vs 7300 vs 7600 Upgrade Guide\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 7100 vs 7300 vs 7600 Upgrade Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\u003ca href=\"\/blogs\/guides\/ov-vs-ov-ag-vs-multi-gas-cartridge-guide\" title=\"OV vs OV+AG vs Multi-Gas Selection Guide\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eOV vs OV+AG vs Multi-Gas Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Moldex","offers":[{"title":"Default Title","offer_id":43989668986968,"sku":"7107","price":7.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81qetHV0CBL_d18c31c8-8606-46f0-98d4-0e583739d7d9.jpg?v=1776133499","url":"https:\/\/wcsafety.com\/products\/moldex-7107-organic-vapor-respirator-cartridge","provider":"WC Safety","version":"1.0","type":"link"}