For use with North Safety Products air purifying dual cartridge respirators (see 56222-944 series).

• Simplify your inventory with one line of cartridges and filters
• NIOSH approved when used with Nort Safety Products 7700, 7600, 5500, and 5400 air-purifying respirators

Choose from a wide variety of cartridges, filters, and cartridge/filter combinations to suit your applications. Adapter assembly 56223-268 attaches pancake filter 56223-266 to a gas and vapor cartridge, and attaches to chemical cartridges except for the Defender® multipurpose cartridge.
All cartridges and filters are NIOSH approved (meet 42 CFR 84 requirements) when used with North Safety products air-purifying respirators.