Approved for use with all North air-purifying half masks and full facepiece respirators including Item Code SMASKKITNORTH DUAL CARTRIDGE FACE MASK KIT AS 364219
Sold individually - order 2 per mask
2 pieces required for one mask
Designed to hold Item Code S7500PAD in place on Item Code S7500CART cartridges
Use of filter cover and filter pads extend the life of filter cartridges