Description
?COMPATIBLE & PERFECT FIT WITH VARIOUS SLEEP EQUIPMENT MACHINES?- Fits All Philips Respironics M Series, PR System One Series, SleepEasy Machine! Each filter to fit your machine precisely.
?PREMIUM QUALITY CLEANFLOW TECHNOLGY?- The reusable black foam filter is to block large particulate matter, the disposable white ultra fine filter is to block fine particles. Use them together to provide the cleanest air.
?KEEP YOUR MACHINE RUNNING LONGER AND MORE EFFICIENTLY?- Not Only Do Our Filters Help Keep Your Lungs Clean, But It Also Prevents Dust, Dirt, and Other Buildups from Entering Your Motor.
?30 PCS ECONOMICAL SET?- Include 15 Pcs Reusable Black Foam Filters and 15 Pcs Disposable White Ultra Fine Filters, replace your filter every two weeks is recommended. But if you are in a particularly dirty or dusty environment, you may choose to replace your filters more often. This one set full satisfy at least one year needs.
?100% MONEY BACK GUARANTEE?- If you're ever unsatisfied with the product, we will refund your order. No Questions Asked!