99.97% filter efficiency for all particulates.
North offers a complete line of cartridges and filters for the Cartridges for use with 5500, RU8500 and 7700 Series half masks as well as 5400, RU6500 and 7600 Series full facepieces.
All cartridges and filters listed below are interchangeable with any of these masks. Filters for Limited Use respirators, canisters for gas masks, and PAPR cartridges are listed in this catalog with those products.
|Cartridge Shell Material||Polystyrene|
|Sorbent Material||Meets testing requirements of NIOSH 42 CFR Part 84|
|Quantity||1 Pair (2 Each)|