3M 17668 501 Filter Retainer for 6000 Series Cartridges, Box of 20 lord fusor Long lasting and very durable

Long lasting and very durable finish

The 3M™ full face piece reusable respirator 6000 Series helps provide protection against certain airborne contaminants

5 minute working time

Simple to attach using the 3M 501 adapter (sold separately)

contamination-free assembly

3M 17668 501 Filter Retainer for 6000 Series Cartridges, Box of 20 lord fusor Long lasting and very durableThe 3M filter retainer 501, respiratory protection system component holds 3M particulate filters 5N11 and 5P71 07194 (AAD) in place on top of 3M respirators 5000 Series, 3M cartridges 6000 Series and 3M filter adapter 603. Qty: Box of 20 Snaps over any 6000 series cartridge to hold the disposable particulate filter in place