7.Change Filters
Most CPAPs have two filters. Clean the black or gray non-disposable foam filter once a week in mild soap and water, then hang it up to dry. You can replace the finer, white filter once it starts to look gray and dirty. CPAP filters are cheap, so replace them once every month or two or as needed.
8.Use Distilled Water
Take the humidifier tank off of your device to clean and refill it. Each morning, empty the water that’s still in the tank. Clean the tank in mild, soapy water, rinse well, and hang it up to dry. Once it’s dry, fill it again with distilled water. This will keep the air you breathe free of dust particles. Never use the water over again.
