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The cleaner your filters, the cleaner the air you breathe. Be sure to replace reusable filters every 6 months and fine filters every 30 days or when it begins to show wear. Use our replacement part finder to ensure you get the appropriate CPAP filters for your machine.
The ResMed AirTouch N20 Mask
Say goodbye to next-day red marks and hello to a personalized memory foam fit.
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Shop NowThe Lumin Bullet
The latest tech in CPAP hose sanitization.
Learn MoreZach was very helpful and able to describe how I could use the antibacterial filter with my CPAP machine. He knew every answer to my questions. Definitely great customer service at CPAP.com. They’re a great resource to have when my regular CPAP supplier “drops the ball” on getting my supplies to me on time!
Verified Customer
Aug 19, 2021
Called from Chicago for CPAP filters that were out of stock everywhere EXCEPT here because of the Phillips Recall. Great customer service, I will be a future buyer for sure!
Verified Customer
Jul 27, 2021
I was in dire need of some reusable filters for my CPAP machine. The customer service woman was patient and conscientious. She heard my needs and answered my questions and took my order and made it happen fast, next day delivery. I am a satisfied customer. Thank you CPAP.com!
Verified Customer
Oct 01, 2021
Very large selection and reasonable prices. I received my order 3 days faster than expected. The Customer service representative was great and was a huge help.
Verified Customer
Jan 20, 2021
Brandy made ordering CPAP Equipment fast and stress-free. She also was able to work with my budget and get me the best deal. Great customer service, will definitely be reordering in the future.
Verified Customer
Aug 19, 2020
A clean air filter will prevent dust, pet hair, and other large allergens from entering your CPAP machine and airway. CPAP.com stocks replacement filters for popular ResMed CPAP machines.
A clean air filter will prevent dust, pet hair, and other large allergens from entering your CPAP machine and airway. CPAP.com stocks disposable and reusable filters for current and past Philips Respironics CPAP machines. Browse popular filter replacements below:
Inline bacteria filters add extra protection against bacteria, mold, and other microscopic germs responsible for respiratory infections. These disposable filters are installed between the air outlet and CPAP hose and can be ordered individually, in a pack of five, or in a pack of ten:
A clean air filter will prevent dust, pet hair, and other large allergens from entering your CPAP machine and airway. CPAP.com stocks disposable and reusable filters for current and past HDM CPAP machines. Browse replacement filters below:
A clean air filter will prevent dust, pet hair, and other large allergens from entering your CPAP machine and airway. CPAP.com stocks disposable and reusable filters for current and past Transcend CPAP machines. Browse air filters for our popular Transcend CPAP machines below:
A clean air filter will prevent dust, pet hair, and other large allergens from entering your CPAP machine and airway. CPAP.com stocks disposable and reusable filters for current and past CPAP machines from several brands. Browse air filters for our popular CPAP machines below:
Learn more about CPAP filters and maintenance that can keep your machine running better for longer:
Learn about CPAP filters and how often to replace them. Changing your CPAP air filter consistently can have a positive effect on the quality of your therapy.
CPAP Filter Replacement GuideLearn how to clean your mask, cushion, headgear, and hose, and how keeping a clean CPAP helps you get the most out of your therapy.
How to Clean Your CPAPDiscover helpful tips to survive springtime allergies and get a great night's sleep regardless of Mother Nature's plans.
CPAP Allergies GuideLearn how you can use a Flexible Savings Account to buy CPAP equipment and which CPAP supplies are eligible.
FSA CPAP GuideView More Guides
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