{"product_id":"moldex-2940r95-handystrap-r95-respirator-acid-gas-valve","title":"Moldex 2940R95 HandyStrap R95 Respirator — Nuisance Acid Gas + Valve","description":"\u003cp\u003eThe \u003cstrong\u003eMoldex 2940R95 HandyStrap Disposable Respirator\u003c\/strong\u003e is a NIOSH-approved R95 disposable particulate respirator with added nuisance-level acid gas protection and an integrated Ventex exhalation valve, packaged in 10-respirator boxes for the Med\/Large size — providing filtration of 95% of airborne particles (R95 oil-resistant rating) alongside activated carbon protection against nuisance concentrations of acid gases including chlorine, hydrogen chloride, and sulfur dioxide, in a cup-style respirator with the HandyStrap loop-style suspension system for fast donning and doffing in multi-PPE environments. The HandyStrap design uses flexible loop-style straps rather than traditional parallel headbands — workers slide the loops over their head and position the respirator using the loop adjusters rather than pulling headbands over the head and positioning them at the crown and nape, a difference that significantly reduces the time and hand coordination required for correct donning when workers also wear hard hats, hearing protection, eye protection, and other head-worn PPE. The Ventex exhalation valve reduces the heat and moisture accumulation inside the facepiece that occurs with valveless respirators during moderate and high work rates, improving wearing comfort during extended physical work in warm environments.\u003c\/p\u003e\n\n\u003ch2\u003eMoldex 2940R95 HandyStrap Respirator — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNIOSH R95\u003c\/strong\u003e — 95% minimum filtration efficiency, oil-resistant for use with oil-based aerosols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNuisance acid gas protection\u003c\/strong\u003e — activated carbon layer for nuisance-level acid gas relief (not IDLH)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentex exhalation valve\u003c\/strong\u003e — reduces heat and moisture inside facepiece during physical work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandyStrap loop suspension\u003c\/strong\u003e — fast donning\/doffing with single-hand loop adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMed\/Large size, 10\/box\u003c\/strong\u003e — standard procurement unit for individual and workgroup respiratory protection programs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNIOSH Approved\u003c\/strong\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\u003e2940R95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMoldex HandyStrap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNIOSH Approval\u003c\/td\u003e\n\u003ctd\u003eR95 (oil-resistant, 95% minimum efficiency)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdded Protection\u003c\/td\u003e\n\u003ctd\u003eNuisance acid gases (activated carbon layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhalation Valve\u003c\/td\u003e\n\u003ctd\u003eVentex (integrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension\u003c\/td\u003e\n\u003ctd\u003eHandyStrap loop-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eMed\/Large\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10\/box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eR95 Filtration with Acid Gas Relief\u003c\/h2\u003e\n\u003cp\u003eNIOSH R95 certification indicates that the respirator filters a minimum of 95% of airborne particles and is resistant to degradation by oil-based aerosols — appropriate for applications involving oil-based mists, oil-containing aerosols, and environments where N95 degradation would occur. R95 is specified for metalworking fluid mists, oil-based machining operations, petroleum-process aerosols, and other environments with oil-based airborne contaminants where the time-limited resistance of the R rating (typically restricted to 8-hour shifts with oil-based aerosols) is appropriate.\u003c\/p\u003e\n\n\u003cp\u003eThe added nuisance acid gas protection in the 2940R95 provides activated carbon relief against low concentrations of acid gases that may be present alongside particulate hazards in certain operations. \"Nuisance level\" means the activated carbon layer provides relief at concentrations below IDLH (Immediately Dangerous to Life and Health) levels and below OSHA permissible exposure limits — it is not a substitute for supplied-air or full-face cartridge respirators in environments with hazardous acid gas concentrations. Operations with incidental acid gas generation alongside primary particulate hazards — certain welding operations with flux decomposition, surface treatment operations, and chemical manufacturing with low-level acid gas off-gassing — benefit from the nuisance protection as a comfort measure that reduces the irritation from low-level acid gas exposure that the standard R95 filter does not address.\u003c\/p\u003e\n\n\u003ch2\u003eHandyStrap Suspension for Multi-PPE Environments\u003c\/h2\u003e\n\u003cp\u003eThe HandyStrap loop suspension system is designed for workers who wear multiple pieces of head-worn PPE simultaneously and need to don and doff the respirator quickly and repeatedly throughout a shift. Traditional parallel headband respirators require workers to pass the upper band over the hard hat and position it at the crown, then draw the lower band under the hard hat and position it at the nape of the neck — a process that conflicts with hard hat fit and can dislodge other head-worn PPE during the adjustment process. The HandyStrap loop design slides over the head from front to back with minimal movement, positions naturally against the suspension system, and adjusts with a simple loop-position slide rather than headband tension adjustment.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNIOSH\u003c\/strong\u003e — R95 approved (42 CFR Part 84)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.134\u003c\/strong\u003e — respiratory protection standard; requires written respiratory protection program, medical evaluation, and fit testing for mandatory use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eR95 oil-resistant filtration protects workers in metalworking and petroleum-process environments.\u003c\/strong\u003e Operations with oil-based mist, machining fluid aerosol, and petroleum-process airborne contaminants require oil-resistant R95 or P100 filtration — the N95 filter degrades with oil exposure and progressively loses efficiency. The 2940R95 provides durable oil-resistant filtration appropriate for these applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNuisance acid gas layer reduces irritation from incidental acid gas exposure.\u003c\/strong\u003e Workers in operations with low-level acid gas generation alongside primary particulate hazards receive additional comfort protection from the activated carbon layer, reducing the irritation that motivates respirator removal in low-level acid gas environments even when the primary particulate hazard alone would justify use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVentex valve improves comfort during physical work in warm environments.\u003c\/strong\u003e Workers performing moderate to heavy physical work in warm conditions experience reduced heat and moisture accumulation inside the facepiece with the Ventex valve, supporting comfortable continuous respirator use during active tasks that generate elevated respiratory output.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetalworking and machining with oil-based cutting fluids\u003c\/strong\u003e — R95 oil-resistant filtration for mist generated by metal cutting, grinding, and machining operations with oil-based coolants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding and surface treatment with acid gas generation\u003c\/strong\u003e — nuisance acid gas protection alongside R95 particulate filtration for operations with low-level acid gas off-gassing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-PPE industrial environments\u003c\/strong\u003e — HandyStrap loop suspension for workers who wear hard hats and other head-worn PPE requiring quick respirator donning and doffing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor R95 with nuisance organic vapor protection, see \u003ca href=\"\/products\/moldex-2840r95-handystrap-r95-respirator-nuisance-ov-valve\"\u003eMoldex 2840R95 HandyStrap R95 — Nuisance OV + Valve\u003c\/a\u003e. For R95 particulate-only with valve, see \u003ca href=\"\/products\/moldex-2740r95-handystrap-r95-disposable-particulate-respirator\"\u003eMoldex 2740R95 HandyStrap R95 Particulate Respirator\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/respiratory-protection\"\u003eRespiratory Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eDoes the nuisance acid gas protection in the 2940R95 meet OSHA permissible exposure limits for acid gases?\u003c\/h3\u003e\n\u003cp\u003eNo. \"Nuisance\" acid gas protection provides comfort relief at concentrations below OSHA PELs and is not rated as a compliance-level chemical cartridge respirator for acid gas hazards. In environments where workers are exposed to acid gas concentrations that require respiratory protection under OSHA 1910.134 (at or above action level or PEL), a full-face respirator or half-face respirator with rated acid gas cartridges, supplied air, or SCBA is required. The nuisance acid gas layer in the 2940R95 addresses low-level incidental acid gas exposure that causes irritation and discomfort without creating a compliance-level chemical hazard — it is not a substitute for rated respiratory protection in hazardous acid gas concentrations.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the use time limit for R95 respirators with oil-based aerosols?\u003c\/h3\u003e\n\u003cp\u003eNIOSH R95 certification is time-limited for use with oil-based aerosols. Moldex and NIOSH guidance generally restricts R95 use to 8 hours per work shift when oil-based aerosols are present, after which the oil-resistant filter should be replaced. For non-oil applications, the filter can be used until it becomes difficult to breathe through, is contaminated, or is damaged, whichever comes first. Replace the respirator at each work shift when oil-based mist is a primary contaminant, or more frequently if breathing resistance increases substantially before the shift end.\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051743801432,"sku":"2940R95","price":78.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/4e9b9b7b55ffc8d03c75f4a0a7f2c0b1.jpg?v=1777477943","url":"https:\/\/wcsafety.com\/products\/moldex-2940r95-handystrap-r95-respirator-acid-gas-valve","provider":"WC Safety","version":"1.0","type":"link"}