The 3M™ Assembly with Sealed Seams, Inner Collar and Premium Head Suspension, S-855 consists of a 3M™ Versaflo™ Premium Head Suspension, S-950 and a 3M™ Replacement Hood with Sealed Seams and Inner Collar, S-805.
It is approved for use with compatible 3M™ Powered Air Purifying and Supplied Air Respirator Systems.