3M SecureFit Hard Hat Suspension Replacement SFH-700-RS4, 4-point Ratchet, 20 EA/Case family_3M Scotch-Brite Our 3M™ Hookit™ attachment system

Our 3M™ Hookit™ attachment system makes disc change-outs fast and easy

The filters can be connected directly to 3M 6000 and 7000 Series Respirators or can be used with 3M 6000 Series Cartridges (requires the 3M 502 Filter Adapter)

this mask offers all day comfort for the end user

and productive throughout extended shifts by reducing breathing resistance

offering improved service life and enhanced performance over previous-generation cartridges

3M SecureFit Hard Hat Suspension Replacement SFH-700-RS4, 4-point Ratchet, 20 EA/Case family_3M Scotch-Brite Our 3M™ Hookit™ attachment systemThe 3M SecureFit SFH 700 RS4 Hard Hat Suspension is an approved replacement part for the SecureFit H 700 and H 800 series hard hats.