![]() ![]() Expiry date of the shelf life is specified on each DOTpro 320 filter. Storage in places other than those specified can affect the shelf life. Maximum humidity during storage of the filters is 98%. The filters shall be stored in their original packaging at temperatures from minus 50 to plus 50 °С in dry rooms protected from the effects of precipitation and groundwater. – ammonia at concentration of (3,5☐,3) mg/dm3ĭOTpro 320 filters shall be stored in a cool and dry place away from exposure to hazardous substances. – sulfur dioxide at concentration of (13,3☑,3) mg/dm3 – chlorine at concentration of (15,0☑,5) mg/dm3 – sulfur hydride at concentration of (7,1☐,7) mg/dm3 – hydrogen cyanide at concentration of (5,6☐,5) mg/dm3 – cyclohexane at concentration of (17,5☑,7) mg/dm3 The initial filter resistance to constant air flow at volumetric flow rate of 95 dm /min, Pa (millimeter of water column), max So even if you’re looking to buy a few higher end NBC-77 SOF filters, it wouldn’t hurt to add a few DOTPro filters for added protection, flexibility and peace of mind. When it comes to stocking up on gas mask filters, we advise to keep around as many good filters as you can comfortably afford. Engineered to meet strict EU standards and provided with data on their filtration (see below), DOTPro filters are at least equal in “by the numbers” quality to most filters on the market today.Ĭombine that with superior usability, color-coded labeling, clearly marked expiration dates and rugged construction, and you get the best entry-level gas mask filter on the market today. While our NBC-77 SOF filter still has it beat with a much longer shelf life, these DOTPro 320 gas mask canisters still provide outstanding performance and value that beats most competitors on the market today.ĭOTPro 320 gas mask filters are designed to overcome a wide variety of chemical, nuclear, and biological threats-which they’ve proven themselves to do extremely well. This is the best gas mask filter for anyone on a budget or anyone who’s buying for a larger family/group. Easy to deploy and color-coded based on the protection it offersįlexible and Cost-Effective Protection from CatastropheĪ gas mask is only as good as the filters attached to it, and here at MIRA Safety we pride ourselves on offering the very best at every budget point-like the flexible DOTPro 320.Full Spectrum protection from NBC/ABEK threats. ![]() Built to comply with a wide variety of international standards including EN 14387:2004+А1:2008, EU Health and Safety requirements.40mm x 1/7” NATO filter standard (EN 148-1:1999) threading.Flexible NBC Filter for a Variety of Threats.40mm NATO Standard NBC/ABEK Gas Mask Filter.Flexible, affordable, and built to last with a shelf life of 7.5 years, DOTPro 320 NBC filters may provide exactly the kind of protection you’re looking for … *SUPPLY LIMITED DUE TO CURRENT UKRAINE CRISIS/ Limit 24 per orderĬombining the same practical protection of our premium filters with a price point that’s tough to beat, our DOTPro 320 respirator filters give you the best bang for your buck when you’re stocking up for yourself, your family, or your organization. ![]()
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