CPAP Filter & Supply Guides

Short, practical guides to keeping your ResMed CPAP clean and running well.

• How Often Should You Change Your CPAP Filter? (AirSense 10, AirSense 11 & S9)
  A plain guide to checking and replacing the disposable air filter in ResMed AirSense 10, AirSense 11 and S9 machines, and the signs a filter needs changing early.
• AirSense 10 vs AirSense 11 Filters: Which One Fits Your CPAP?
  AirSense 10 and AirSense 11 filters look similar but aren't interchangeable. Here's how to tell which one your machine needs.