SAFETY WORKS Paint & Pesticide Respirator Replacement Pre-Filters Howard Lighting After initial grip is set

After initial grip is set

and open cell urethane-backed carpeting

LEAD FREE For ice maker installation

tear resistance for 4 times the life

True to its name

SAFETY WORKS Paint & Pesticide Respirator Replacement Pre-Filters Howard Lighting After initial grip is setThese pre filters are approved by NIOSH (National Institute for Occupational Safety and Health) under the NIOSH 42 CFR 84 respirator certification regulations, to the P95 category. These long life pre filters are at least 95% efficient against oil and non oil based contaminants, and are oil proof so they have no time use limitation. 10 Pre Filters pkg. Only compatible with the SWX00322 cartridge.