DOTPro 320 Filter
A gas mask is only as good as the filters attached to it, and here MIRA Safety prides themselves on offering the very best at every budget point—like the flexible DOTPro 320. The best gas mask filter for anyone on a budget or anyone who’s buying for a larger family/group, DOTPro 320 gas mask canisters provide outstanding performance and value that beats most competitors on the market today.
DOTPro 320 gas mask filters are designed to overcome a wide variety of chemical, nuclear, and biological threats—which they’re proven to do extremely well. Engineered to meet strict EU standards and accompanied by relevant filtration data, DOTPro filters are at least equal in “by the numbers” quality to most filters on the market today. Combine 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.
When it comes to stocking up on gas mask filters, MIRA advises keeping as many good filters on hand as you can comfortably afford. So, even if you’re buying a few high-end NBC-77 SOF filters, it wouldn’t hurt to add a few DOTPro filters for added protection, flexibility and peace of mind.
NOTE: These gas mask filters are NOT designed to protect the user from chemical warfare agents (CWAs) or nuclear/radiological threats.
- ColorsBlack, Red
— Warranty: Manufacturer's 1 Year
— 40mm x 1/7” Nato Filter Standard (en 148-1:1999) Threading
— Built To Comply With A Wide Variety Of International Standards, Including En 14387:2004+а1:2008, Eu Health And Safety Requirements
— Practical Multi-gas Filter That Protects The User From Toxic Industrial Chemicals (tics) And Other Threats
— 7.5-year Shelf Life, With Expiration Date Clearly Marked On The Filter Housing
— Easy To Deploy And Color-coded Based On The Protection It Offers
—the Initial Filter Resistance To Constant Airflow At A Volumetric Flow Rate Of 95 Dm/min, Pa (millimeter Of Water Column), Max.
— Cyclohexane At A Concentration Of (17.5 ± 1.7) Mg/dm3: 35
— Hydrogen Cyanide At A Concentration Of (5.6 ± 0.5) Mg/dm3: 25
— Sulfur Hydride At A Concentration Of (7.1 ± 0.7) Mg/dm3: 40
— Chlorine At A Concentration Of (15.0 ± 1.5) Mg/dm3: 20
— Sulfur Dioxide At A Concentration Of (13.3 ± 1.3) Mg/dm3: 20
— Ammonia At A Concentration Of (3.5 ± 0.3) Mg/dm3: 40
Storage: DOTpro 320 filters should be stored in a cool, dry place away from hazardous substances. The filters should be stored in their original packaging at temperatures from –50°F to 120°F with maximum humidity of 98%. Storage in conditions other than those specified can affect shelf life. Expiration date is specified on each DOTpro 320 filter. The guaranteed 7.5-year shelf life is for DOTpro 320 filters in the original Sorbent JSC packaging and from the date of manufacture.
Shipping AvailabilityUnited States
Shipping PolicyStandard Ground Shipping
Ship In4-5 weeks ⓘ
Return PolicyFinal sale, not eligible for return or cancellation