{"product_id":"mestel-safety-a2b2e2k2-p3-r-d-nato-filter","title":"Mestel Safety A2B2E2K2 P3 R D NATO Filter","description":"\u003cp\u003e\u003cstrong\u003eWarning: you will see Mestel Safety masks \u0026amp; filters on eBay marked as 'CBRN' - these filters \u003cspan style=\"text-decoration: underline;\"\u003edo not\u003c\/span\u003e have radiological protection according to European 'CE' Standards (similar to NIOSH standards in the USA).\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis standard NATO-threaded filter made by Mestel Safety features a broad spectrum of protection against common organic and inorganic gas\/vapors, Sulphur Dioxide, Ammonia and its derivatives. This filter is used for countless applications but is specifically designed for law enforcement\/EMS applications.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e'P3' particulate filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIn addition to the chemical protections, it features a P3-rated particulate filter that filters 99.95% of airborne particles such as:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eparticulates generated by mechanical processes like grinding, cutting \u0026amp; sanding\u003c\/li\u003e\n\u003cli\u003ebiologically active airborne particles such as COVID-19 \u0026amp; SARS, viruses, and bacteria\u003c\/li\u003e\n\u003cli\u003esub-micron thermally generated particles from welding, fertilizer, and brushfire smoke\u003c\/li\u003e\n\u003cli\u003eHighly toxic particles like insecticides, radionuclides, and Asbestos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e'P3' only being achieved with full-face respirators like the SGE-400, it makes the Mestel family of products a fantastic choice to prepare for a large majority of scenarios the average civilian may face (civil unrest, natural disasters, industrial accidents, forest fires) \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFor specific information about chemical exposure times and gasses, we'll leave the details to Mestel. You can view the full technical sheet here.\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn short, this multi-purpose filter is going to do pretty much everything you'd want when it comes to protecting your raspatory system \u0026amp; eyes from dangerous chemicals and inhalants — once again, contrary to some shady eBay listings, these are not specialty radiological filters (which in CE standards would have a magenta-colored stripe).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRe-usability \u0026amp; How to recognize end of service life\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe end of this filter's service life is generally recognizable by a noticeable taste or smell of the contaminant, an increased breathing resistance and combination of the two - a variety of factors can change how long this filter lasts, including breathing rate of the user, temperature, air humidity, and contaminant concentration.\u003c\/p\u003e\n\u003cp\u003eThe user should replace the filter when they begin to perceive the smell or taste of the dangerous substance or in case of irritation, or when respiratory resistance becomes too high.\u003c\/p\u003e\n\u003cp\u003eThese filters are marked 'R' for reusable, meaning they can continue to be used at their rating until the end of their service life (as noted above). \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCE Rating Notes:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eYou may notice the lack of \"CBRN Approved\" or \"NIOSH Approved\" because Mestel is out of Italy. The CE standards are slightly different in that products can be CE rated on their own (i.e., the respirator and filters separately) to speed up the process of being approved. This means if you combine a CE rated respirator (while keeping in mind the class of protection it provides) with a CE rated filter, you have a CE-rated system to the \u003cem\u003ecombined \u003c\/em\u003especs of the respirator and filter.\u003cbr\u003e\u003cbr\u003e\u003cem\u003eEuropean Bureaucracy, right? \u003cbr\u003e\u003cbr\u003e\u003c\/em\u003eThe letter system is easier to understand as far as filters go by consulting the below chart, and the numbers after each letter simply inform the level of 'capacity' to handle different concentrations of chemicals:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\"1\" = low capacity, rated for max concentration levels of 1,000 ppm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\"2\" = medium capacity, rated for max concentration levels of 5,000 ppm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\"3\" = high capacity, rated for max concentration levels of 10,000 ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2602\/7094\/files\/CE_gas_mask_standards.png?v=1710796475\u0026amp;width=700\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard 40mm NATO threading fits on a vast majority of gas masks on the market\u003c\/li\u003e\n\u003cli\u003eActivated carbon and filter paper filter\u003c\/li\u003e\n\u003cli\u003eCE-approved Medium-high-capacity filtration lasts long periods of time during direct exposure with A, B, E, K chemicals to concentration level 2 as described by CE standard EN 148-1 (see chart above)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e'P3' rated particulate filter\u003c\/li\u003e\n\u003cli\u003eWeight: 300 grams (11 oz)\u003c\/li\u003e\n\u003cli\u003eShelf life: 5 years when sealed in factory packaging\u003c\/li\u003e\n\u003cli\u003e'D' designated filter: resistant to dusty environments\u003c\/li\u003e\n\u003cli\u003eComes in the factory packaging with technical sheet\u003c\/li\u003e\n\u003cli\u003eCurrent batch expiration is 04\/2027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ocean Reef","offers":[{"title":"1-Pack","offer_id":49043126780089,"sku":"pvc1787996283951","price":28.39,"currency_code":"USD","in_stock":true},{"title":"3-Pack","offer_id":49043126812857,"sku":"hna1787996283952","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4513\/1193\/files\/mestel-safety-a2b2e2k2-p3-r-d-nato-filter_1.jpg?v=1787996292","url":"https:\/\/elarven.shop\/products\/mestel-safety-a2b2e2k2-p3-r-d-nato-filter","provider":"My Store","version":"1.0","type":"link"}