Soft faceseal design and unique 3M™ Cool Flow™ Valve for unsurpassed comfort. Made from advanced silicone and can be used with any of the 3M™ bayonet-style filters and cartridges. Meets NIOSH 42 CFR 84 requirements.
Soft faceseal design and unique 3M™ Cool Flow™ Valve for unsurpassed comfort. Made from advanced silicone and can be used with any of the 3M™ bayonet-style filters and cartridges. Meets NIOSH 42 CFR 84 requirements.