Gas Mask Filter Types

Choosing the right gas masks and filters COLOR CODES AND FILTERS The gas mask you choose will only protect you with a suitable filter. Whether it's only against dust particles or serious threats such as chemical weapons. The table below will shed some light on the differences of various filters and their markings.

COLOR CODING If we take the NBC-3/SL filter as an example, which is A2B2E2K2HgP3 ... Replaceable cartridges and filter media for reusable respirators and gas masks. Cartridges can be general purpose or geared towards filtering out contaminants specific to the task at hand.

Gas masks provide enhanced, reusable protection against an even wider array of threats beyond just airborne pathogens, but theres a bewildering array of mask types, certifications, filter types, and other details. Filter Selection Guide This brochure will give you a brief over view of the most important factors to consider when choosing filtering respiratory protection devices. This information can help you protect yourself against harmful substances in the air by selecting the appropriate masks and filters.

Gas mask filters combine mechanical layers to trap dust and particles, electrostatic media to capture fine aerosols and microbes, and activated-carbon to adsorb toxic gases. Choosing the right N95/Particlemax, gas/vapor or CBRN cartridgeand ensuring proper fit, storage and timely replacement ensures effective respiratory protection. Best Gas Mask Filter Cartridges Best Overall Mira NBC-77 SOF CBRN Filter Mira is one of the most reputable brands for gas masks and one of the few that makes their products available to civilians.

The NBC-77 SOF filter is rated for CBRN threats, so it will cover you in virtually all disaster situations.