This is a 12 Pack of UltaGen Disposable Filters for use with Respironics PR System One, 60 Series, M Series and Sleep Easy CPAP Machines
This UltraFine Filter is inserted in the Filter compartment before the black foam filter. The textured side of the filter should face toward the machine. DO NOT wash or reuse this filter.
Replacement of your CPAP Machine filters on a regular basis helps to ensure your CPAP machine functions properly and protects you from harmful airborne particles, dust, pet dander and bacteria.
RECOMMENDED REPLACEMENT EVERY 2-4 WEEKS
Hypoallergenic & Latex Free
Return on Warranty Issues Only