{"title":"Respirator Cartridges \u0026 Filters","description":"\u003cp\u003eReplacement cartridges, filters, and filter hardware for reusable half-mask and full-face respirators. Sold in manufacturer case and box packs for facilities running a respiratory-protection program with a scheduled change-out, not one-off replacements.\u003c\/p\u003e\n\u003ch3\u003eChoose by contaminant\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eParticulate filters\u003c\/strong\u003e (N95, R95, P100) handle dusts, mists, and fumes; R-series is rated for oil-based aerosols where N-series is not. \u003cstrong\u003eGas and vapour cartridges\u003c\/strong\u003e are selected by chemistry: organic vapour, acid gas, ammonia and methylamine, or multi-gas. \u003cstrong\u003eCombination cartridges\u003c\/strong\u003e pair a gas\/vapour bed with a P100 particulate filter for mixed exposures, which is the common case in spray, abatement, and maintenance work.\u003c\/p\u003e\n\u003ch3\u003eApproved configurations only\u003c\/h3\u003e\n\u003cp\u003eNIOSH approves a complete respirator assembly, not a loose component. A cartridge or filter is approved only in the facepiece and configuration named on its approval label, and substituting an unlisted component means the assembly is no longer NIOSH approved. Check the approval number on the product page against the respirator you are fitting it to.\u003c\/p\u003e\n\u003ch3\u003eCompliance context\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e requires a written respiratory-protection program wherever respirators are used, including medical evaluation, fit testing, and a cartridge change-out schedule based on an objective estimate of service life rather than on smell or taste. Filter and cartridge selection is part of that program, not a separate purchasing decision. See also \u003ca href=\"\/safety\/respirator-fit-testing\"\u003efit-testing equipment\u003c\/a\u003e and \u003ca href=\"\/safety\/respirators\"\u003erespirators\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"dentec-comfort-air-n95-particulate-filter-pad-for-comfort-air-series-half-mask-respirators","title":"Dentec Comfort-Air N95 Particulate Filter Pad for Comfort-Air Series Half-Mask Respirators","description":"\u003cp\u003eThese \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e N95 pads are the replacement filters for Comfort-Air series half masks. N-series means non-oil particulates, so solid and water-based aerosols; they are not oil resistant. Choose the box of 100 for a single crew or the case of 1000 if you are replacing pads in bulk. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 84A-0904 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Particulate filters sit under a different part of that standard than gas and vapor cartridges, with no change schedule to build. You swap them on the manufacturer's instructions and on condition, so when one is damaged, dirty, or getting hard to breathe through. The NIOSH approval label has to stay on the filter and stay readable. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"100 pads per box","offer_id":47927250321585,"sku":"158DN5B100","price":121.0,"currency_code":"USD","in_stock":true},{"title":"1000 pads per case","offer_id":47927252353201,"sku":"158DN5B1000","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158DN5B100_0.jpg?v=1789411964"},{"product_id":"dentec-comfort-air-r95-particulate-filter-pad-for-comfort-air-series-half-mask-respirators","title":"Dentec Comfort-Air R95 Particulate Filter Pad for Comfort-Air Series Half-Mask Respirators","description":"\u003cp\u003eThese \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e R95 pads are the replacement filters for Comfort-Air series half masks. Unlike N-series, R-series can be used against oil based aerosols. Where oil is in the air, NIOSH says hold an R-series filter to one shift or eight hours unless a documented workplace evaluation backs up longer, and Dentec puts the same eight hours on this pad. Choose the box of 100 for a single crew or the case of 1000 if you are replacing pads in bulk. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 84A-5276 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Particulate filters sit under a different part of that standard than gas and vapor cartridges, with no change schedule to build. You swap them on the manufacturer's instructions and on condition, so when one is damaged, dirty, or getting hard to breathe through. The NIOSH approval label has to stay on the filter and stay readable. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"100 pads per box","offer_id":47927250387121,"sku":"158DR5B100","price":121.0,"currency_code":"USD","in_stock":true},{"title":"1000 pads per case","offer_id":47927252385969,"sku":"158DR5B1000","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158DR5B100_0.jpg?v=1789411970"},{"product_id":"dentec-comfort-air-158t22lp0b60-ammonia-methylamine-and-p100-combination-cartridge-30-pairs-per-case-60-cartridges","title":"Dentec Comfort-Air 158T22LP0B60 Ammonia Methylamine and P100 Combination Cartridge","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e combination cartridge puts an ammonia and methylamine bed behind a P100 filter. Comes as a box of 60. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 84A-0951 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Gas and vapor cartridges then need one of two things, an end-of-service-life indicator NIOSH certified for your contaminant, or a change schedule worked out from real service-life data and written into the program. Smell and taste do not count either way. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 60","offer_id":47927250452657,"sku":"158T22LP0B60","price":882.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158T22LP0B60_0.jpg?v=1789411975"},{"product_id":"dentec-comfort-air-158t21lp0b60-acid-gas-and-p100-combination-cartridge-30-pairs-per-case-60-cartridges","title":"Dentec Comfort-Air 158T21LP0B60 Acid Gas and P100 Combination Cartridge","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e combination cartridge puts an acid gas bed behind a P100 filter. Comes as a box of 60. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 84A-0949 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Gas and vapor cartridges then need one of two things, an end-of-service-life indicator NIOSH certified for your contaminant, or a change schedule worked out from real service-life data and written into the program. Smell and taste do not count either way. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 60","offer_id":47927250518193,"sku":"158T21LP0B60","price":860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158T21LP0B60_0.jpg?v=1789411980"},{"product_id":"dentec-comfort-air-158t26lp0b60-acid-gas-organic-vapor-and-p100-combination-cartridge-30-pairs-per-case-60-cartridges","title":"Dentec Comfort-Air 158T26LP0B60 Acid Gas Organic Vapor and P100 Combination Cartridge","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e combination cartridge covers acid gas and organic vapor together, behind a P100 filter. Comes as a box of 60. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 84A-0947 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Gas and vapor cartridges then need one of two things, an end-of-service-life indicator NIOSH certified for your contaminant, or a change schedule worked out from real service-life data and written into the program. Smell and taste do not count either way. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 60","offer_id":47927250550961,"sku":"158T26LP0B60","price":860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158T26LP0B60_0.jpg?v=1789411984"},{"product_id":"dentec-comfort-air-158t20lp0b60-organic-vapor-and-p100-combination-cartridge-30-pairs-per-case-60-cartridges","title":"Dentec Comfort-Air 158T20LP0B60 Organic Vapor and P100 Combination Cartridge","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e combination cartridge puts an organic vapor bed behind a P100 filter, for work where solvent vapor and airborne dust both show up. Comes as a box of 60. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 84A-0945 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Gas and vapor cartridges then need one of two things, an end-of-service-life indicator NIOSH certified for your contaminant, or a change schedule worked out from real service-life data and written into the program. Smell and taste do not count either way. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 60","offer_id":47927250616497,"sku":"158T20LP0B60","price":844.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158T20LP0B60_0.jpg?v=1789411989"},{"product_id":"dentec-comfort-air-158t22b100-ammonia-and-methylamine-cartridge-50-pairs-per-case-100-cartridges","title":"Dentec Comfort-Air 158T22B100 Ammonia and Methylamine Cartridge","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e ammonia and methylamine cartridge fits Comfort-Air series half masks. It handles gas and vapor only, with no particulate filter. Comes as a box of 100. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 23C-0191 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Gas and vapor cartridges then need one of two things, an end-of-service-life indicator NIOSH certified for your contaminant, or a change schedule worked out from real service-life data and written into the program. Smell and taste do not count either way. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 100","offer_id":47927250682033,"sku":"158T22B100","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158T22B100_0.jpg?v=1789411993"},{"product_id":"dentec-comfort-air-158t21b100-acid-gas-and-chlorine-dioxide-cartridge-50-pairs-per-case-100-cartridges","title":"Dentec Comfort-Air 158T21B100 Acid Gas and Chlorine Dioxide Cartridge","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e acid gas and chlorine dioxide cartridge fits Comfort-Air series half masks. It handles gas and vapor only, with no particulate filter. Comes as a box of 100. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 23C-0168 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Gas and vapor cartridges then need one of two things, an end-of-service-life indicator NIOSH certified for your contaminant, or a change schedule worked out from real service-life data and written into the program. Smell and taste do not count either way. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 100","offer_id":47927250747569,"sku":"158T21B100","price":623.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_158T21B100_0.jpg?v=1789411998"},{"product_id":"dentec-comfort-air-14668wb350-nxmd-white-filter-cover-for-n95-filter-pads-350-per-box","title":"Dentec Comfort-Air 14668WB350 NxMD White Filter Cover for N95 Filter Pads","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e white cover seats over the N95 pads on Comfort-Air NxMD series respirators. Box of 350, for replacing covers alongside pads. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eA cover, holder, or retainer does no filtering itself, but that does not put it outside the approval. NIOSH approves the whole respirator, and the approval label spells out which parts the configuration allows, so leaving one out or swapping in something the label does not name can take the assembly out of approval. Check the part number against the label for your respirator. The filters these hold are under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e, and the program side is \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 350","offer_id":47927250878641,"sku":"14668WB350","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/15F14668WB350_600.jpg?v=1789410045"},{"product_id":"dentec-comfort-air-diskitp100b50-diskit-p100-particulate-filter-assembly-50-pairs-per-case-100-filters","title":"Dentec Comfort-Air DISKITP100B50 Diskit P100 Particulate Filter Assembly","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e Diskit P100 filter assembly is rated for oil and non-oil particulate aerosols. Dentec lists it for silica dust, lead dust and fumes, brake dust, exotic welding, glass fibers, and asbestos, with the note that asbestos removal carries its own limits under OSHA 1910.1001. Comes as a case of 50 pairs. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eNIOSH approves whole respirators, not loose parts. This one is covered under NIOSH 84A-2562 in the facepiece and setup that approval names. Put it on something the label does not list and the respirator you are wearing is no longer approved. The protection factor belongs to the complete respirator too, not to this part by itself.\u003c\/p\u003e\u003cp\u003eAnywhere respirators are required, \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e wants a written program behind them: medical evaluation, fit testing, training. Particulate filters sit under a different part of that standard than gas and vapor cartridges, with no change schedule to build. You swap them on the manufacturer's instructions and on condition, so when one is damaged, dirty, or getting hard to breathe through. The NIOSH approval label has to stay on the filter and stay readable. The rest of the line is under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Case of 50 pairs","offer_id":47927250944177,"sku":"DISKITP100B50","price":385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_DISKITP100B50_0.jpg?v=1789412002"},{"product_id":"dentec-comfort-air-159t61b350-filter-cover-for-particulate-pads-350-per-box","title":"Dentec Comfort-Air 159T61B350 Filter Cover for Particulate Pads","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e cover fits over the particulate pads on Comfort-Air series respirators. Box of 350. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eA cover, holder, or retainer does no filtering itself, but that does not put it outside the approval. NIOSH approves the whole respirator, and the approval label spells out which parts the configuration allows, so leaving one out or swapping in something the label does not name can take the assembly out of approval. Check the part number against the label for your respirator. The filters these hold are under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e, and the program side is \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 350","offer_id":47927251009713,"sku":"159T61B350","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_159T61B350_0.jpg?v=1789412007"},{"product_id":"dentec-comfort-air-14668bb350-nx-black-filter-cover-for-n95-filter-pads-350-per-box","title":"Dentec Comfort-Air 14668BB350 Nx Black Filter Cover for N95 Filter Pads","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e black cover seats over the N95 pads on Comfort-Air Nx series respirators. Box of 350. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eA cover, holder, or retainer does no filtering itself, but that does not put it outside the approval. NIOSH approves the whole respirator, and the approval label spells out which parts the configuration allows, so leaving one out or swapping in something the label does not name can take the assembly out of approval. Check the part number against the label for your respirator. The filters these hold are under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e, and the program side is \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 350","offer_id":47927251042481,"sku":"14668BB350","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/15F14668BB350_600.jpg?v=1789410056"},{"product_id":"dentec-comfort-air-14880wb350-nxmd-white-filter-holder-for-n95-filter-pads-350-per-box","title":"Dentec Comfort-Air 14880WB350 NxMD White Filter Holder for N95 Filter Pads","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e white holder seats the N95 pads on Comfort-Air NxMD series respirators. Box of 350. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eA cover, holder, or retainer does no filtering itself, but that does not put it outside the approval. NIOSH approves the whole respirator, and the approval label spells out which parts the configuration allows, so leaving one out or swapping in something the label does not name can take the assembly out of approval. Check the part number against the label for your respirator. The filters these hold are under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e, and the program side is \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 350","offer_id":47927251108017,"sku":"14880WB350","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_14880WB350_0.jpg?v=1789412012"},{"product_id":"dentec-comfort-air-14881b350-retainer-for-particulate-filters-350-per-box","title":"Dentec Comfort-Air 14881B350 Retainer for Particulate Filters","description":"\u003cp\u003eThis \u003ca href=\"\/companies\/dentec-safety\"\u003eDentec Safety Specialists\u003c\/a\u003e retainer holds the particulate filters on Comfort-Air series respirators. Box of 350. Dentec lists it as USA made, and their respirator plant is in Lenexa, Kansas.\u003c\/p\u003e\u003cp\u003eA cover, holder, or retainer does no filtering itself, but that does not put it outside the approval. NIOSH approves the whole respirator, and the approval label spells out which parts the configuration allows, so leaving one out or swapping in something the label does not name can take the assembly out of approval. Check the part number against the label for your respirator. The filters these hold are under \u003ca href=\"\/safety\/respirator-cartridges-filters\"\u003erespirator cartridges and filters\u003c\/a\u003e, and the program side is \u003ca href=\"\/resources\/building-codes-standards\/safety-compliance\/osha-1910-134\"\u003eOSHA 1910.134\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dentec","offers":[{"title":"Box of 350","offer_id":47927251173553,"sku":"14881B350","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/sq_14881B350_0.jpg?v=1789412016"}],"url":"https:\/\/shop.usmadesupply.com\/collections\/respirator-cartridges-filters.oembed","provider":"US Made Supply","version":"1.0","type":"link"}