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Reusable respirators filter ambient air to provide safe, breathable air. Replacement parts keep respirators in good working order.
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Replacement Exhalation Valves & Diaphragm
Purchased productsRespirator inhalation and exhalation valves open and close opposite each other to maintain a constant, neutral pressure inside the mask. Inhalation valves open when a worker breathes in to allow air to flow freely into the mask through the filters. Exhalation valves close automatically when the inhalation valve opens. They open when workers breathe out to release breath and moisture from the mask, making masks to make them more comfortable by reducing eyewear fogging.Brands
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Cartridge Adapters for SCOTT 742 Half & Full Face Respirators
Purchased productsCartridge adapters for Scott 742 half-face and full-face respirators convert single-cartridge respirators to twin-cartridge respirators.Brands
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Replacement Headstraps & Head Harnesses
Purchased productsHead straps and head harnesses hold respirators securely in place.Brands
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Adapters for MSA Advantage 4000 Full Face Respirators
Purchased products
