Spirit Medical Foam Pollen Filter, 1 23/32" x 15/16" is designed for PR System One, REMstar, M-Series, SleepEasy CPAP machines. The Foam Pollen Filter help keeps air clean, while also preventing dust, dirt, and other buildups from entering your machine.
Features
- Disposable.
- Helps clean air.
- Extend life of your CPAP machine.
- Compatible with PR System One, REMstar, M-Series, SleepEasy CPAP machines.