P95 Prefilter Pad Refill, 3 Pack K2938

This NIOSH certified P95 Prefilter Pad Refill provides at least 95% filtration efficiency against solid and oil particulate aerosols. Designed for use with GERSON vapor and gas cartridges.

• Meets NIOSH 42CFR 84 P95 requirements
• Offers 95% filter efficiency
• Effective against solid and oil particulates
• Helps lengthen usage time of cartridges when used properly
• Designed for use with GERSON vapor and gas cartridges
• Refill pack comes with three pairs of filters (6 pieces total)