Ultra-Fine Disposable Filters for System One, M Series by Philips Respironics

The Philips Respironics Disposable Ultra-Fine Filter for System One, M Series and SleepEasy CPAP/BiPAP machines is an optional filter designed to provide an additional layer of filtration when used with the Reusable Foam Filter for System One/M Series. This ultra-fine filter is capable of capturing even the smallest particles, such as tobacco smoke, which can cause irritation and allergic reactions. It is also effective in capturing common household irritants such as dust and pet dander that may affect your breathing.

To use the ultra-fine filter, insert it into the filter slot of the CPAP machine before the black reusable foam filter. The white, textured side of the filter should be facing the machine, while the other side, which contains the Respironics logos, should be facing towards the foam filter. When both filters are inserted in the device, only the black reusable foam filter should be visible.

Regular filter replacements can help to prolong the life of your CPAP device and ensure that it continues to provide optimal performance. It is recommended to replace the ultra-fine filter every 1 to 2 months as needed.

Please note this filter is not washable and should be replaced sooner than the recommended replacement frequency if visibly dirty or discolored.