Test kits and accessories designed to help your organization meet OSHA fit testing requirements for respirators. The products can be used to check face to respirator seal on any particulate respirator or gas/vapor respirator with a particulate prefilter.

3M 20911, PSA Cloth Disc 348D, 50 X-weight, 2 in x NH, Die 200P, 7000118871
3M 66757, Combat Arms 4th Generation Probed Test Plugs, Small, 50 Pairs/Box, 393-2018S-50, 7010316609 