3M™ Versaflo™ Easy Clean Backpack, TR-927 is for use with the TR-300+, TR-600 and TR-800 PAPRS. The backpack has smooth surfaces and can be disassembled to allow for easy cleaning. The backpack is designed to securely hold the Versaflo PAPRs during use helping to give the worker confidence during the work shift. It is designed to be comfortable, easy to don and doff and easy to adjust. The shoulder straps are easily adjustable helping to fit a range of users.