3M Particulate Respirator 8511, N95 10/Box, 8 Boxes/Case Coveralls Convertible from automatic/manual to manual

Convertible from automatic/manual to manual only inflation – for those situations where there is a good chance of getting wet or could end up in the water giving you control over inflation

Dual-mode head harness adjusts easily for either standard or drop-down mode

Installs in sample thief plunger assembly

Storm flap covers zipper which can be sealed by the wearer with adhesive strip to prevent intrusion at zipper

3M Particulate Respirator 8511, N95 10/Box, 8 Boxes/Case Coveralls Convertible from automatic/manual to manualDetails NIOSH approved for at least 95 percent filtration efficiency against certain non oil based particles 3M Cool Flow Exhalation Valve helps reduce heat build up inside the respirator M Noseclip adjusts easily for fewer pressure points and greater comfort. Braided headbands two strap design with dual point attachment helps provide a secure seal 3M Cool Flow Exhalation Valve reduces heat build up inside the respirator Spacious and durable Designed