Inlet Filter For Passport 25/Pack

The Invacare Platinum 10 Inlet Filter is located behind a plastic cover located on the left side of the concentrator. This filter works as a sound reducer as well, acting like a muffler to quiet down...

The Patient Air Inlet Filter is for the Breas Vivo 50 Ventilator. It's grey, and washable, with 5 pcs in a pack.