3M Collar-3M Collar

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This fit test collar is compatible with a selection of test kits for ease of use It tests the respirator seal to make sure it's working properly This 3M™ collar is virtually univer sally compatible and works with most gas and vapor and particulate respirators It conforms to OSHA regulations to keep you safe This respirator collar is part of a full test environment for use with a bitter or sweet solution Show more