The 3500 SERIES disposable respirators offer an outstanding level of protection demonstrated when conducting Face Fit Testing. Having electrostatic filter media allows low breathing resistance and a lightweight outer shell maintains excellent shape. - Lightweight, cup shaped respirator - Four point headstrap adjustment - Preformed nosebridge removes the need for regular adjustment - Electrostatic filter media - Soft touch elastic - PVC Foam Inner Face Seal - Conforms to EN 149:2001+A1:2009 FFP3 NR - Low Profile Exhalation Valve helps reduce heat and moisture build up.
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