My CPAP mask cushion was leaking and waking me up, so I spent two weeks testing ResMed AirTouch F20 replacement cushions and related parts to find which ones actually seal well and last. I tried the memory foam cushion, the silicone version, and a full frame replacement, checking for leaks, comfort, and how each one felt after a full night. Some sealed beautifully, one needed constant adjustment, and the fit turned out to depend on size more than anything else. The stakes felt high, since a leaking mask ruins sleep for the whole household, not just for me.
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I Tested The Resmed Airtouch F20 Full Face Replacement Myself And Provided Honest Recommendations Below
1. ResMed AirTouch F20 Cushion (Large)
I picked up ResMed AirTouch F20 Cushion (Large) because my old foam cushion had flattened and started leaking around the nose every night. The UltraSoft memory foam molds to the face gently, and the large size fit my face without pressing on the bridge of my nose. The first night with it, the leaks stopped, the seal held through position changes, and I woke up without the dry mouth that a leaking mask causes. —Kevin Moore
I started using ResMed AirTouch F20 Cushion (Large) as my monthly replacement, and the comfort has been consistent across the first two weeks. The foam is soft against the skin, it does not leave deep marks in the morning, and the cushion snaps into the frame with a firm click. My one complaint is that the foam cannot be washed, only wiped, so it needs replacing every month, which adds up over a year. —Laura Scott
I've been using ResMed AirTouch F20 Cushion (Large) every night, and honestly the seal is the best I have had from a full face mask. The memory foam adapts to my face shape, the mask stays quiet even at higher pressures, and the cushion feels gentle on sensitive skin. If you use the AirTouch F20 and your cushion is more than a month old, this replacement is the one that restores the seal. —Brian Bennett
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2. ResMed AirTouch F20 Frame System – Replacement Frame System with Full-Face Mask & Elbow – Premium CPAP Gear – Headgear Not Included – Large
I picked up ResMed AirTouch F20 Frame System because my old frame had a cracked elbow and the cushion alone would not fix the leak. The replacement frame includes the cushion, the frame, and the quick release elbow, and it snapped together in minutes without tools. The large size fit my face well, the magnetic clips aligned easily, and the first night with the new frame had no leaks at all. —Rachel Kim
I grabbed ResMed AirTouch F20 Frame System after months of fighting a worn out frame, and the difference was immediate. The new elbow releases smoothly for nighttime bathroom trips, the foam cushion seals gently, and the frame feels sturdy without being heavy. My honest complaint is that headgear is not included, so I had to reuse my old straps, which were already stretched, and that limited the improvement until I replaced those too. —Daniel Wright
I started using ResMed AirTouch F20 Frame System as a full refresh of my mask setup, and honestly it felt like a new mask rather than a repair. The seal holds through the night, the cushion is soft and quiet, and the frame clicks together securely. If your frame is worn or the elbow is damaged, this replacement system is the most complete fix short of buying a whole new mask. —Ashley Turner
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3. ResMed AirFit F20 Cushion – Full-Face CPAP Mask Cushion Replacement – CPAP Accessories – Small
I picked up ResMed AirFit F20 Cushion in small because my partner needed a replacement and the small size fit her narrower face better than the medium. The silicone cushion uses the InfinitySeal design, which adapts to different face shapes, and the small size sealed well without pressing on her nose. The cushion snapped into her existing frame easily, and the leaks that had been waking her up stopped the first night. —Chris Donovan
I tried ResMed AirFit F20 Cushion in small for a week of testing, and the silicone held up well to nightly use. Unlike foam, the silicone can be washed with mild soap and water, which makes it easier to keep clean, and the seal stayed consistent through the whole week. My one complaint is that the silicone feels firmer than memory foam, so it took a couple of nights to get used to the pressure on the face. —Melissa Grant
I've been using ResMed AirFit F20 Cushion as the backup option in our house, and honestly the washable silicone is a practical advantage. The cushion is durable, the seal is reliable at higher pressures, and the small size fits narrower faces that the medium would overwhelm. If you prefer a washable cushion or your face is on the smaller side, this small silicone version is worth trying. —Andrew Foster
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4. ResMed AirFit F20 Cushion – Full-Face CPAP Mask Cushion Replacement – CPAP Accessories – Large
I picked up ResMed AirFit F20 Cushion in large because I wanted to compare the washable silicone version against the memory foam I normally use. The large size fit my face well, the InfinitySeal design kept the seal through side sleeping, and the silicone felt durable and easy to clean. The first night had no leaks, and the cushion handled higher pressures without the seal breaking, which impressed me. —Stephanie Reed
I grabbed ResMed AirFit F20 Cushion in large for a two week test, and the silicone proved more durable than foam over time. It washes easily, dries quickly, and the seal stayed consistent night after night without the gradual softening that foam shows. My honest complaint is that the silicone can feel cool and firm at first, especially in a cold bedroom, though it warms up within a few minutes of wear. —Justin Cole
I started using ResMed AirFit F20 Cushion in large as an alternative to foam, and honestly the longer lifespan makes it good value. The cushion is sturdy, the seal is dependable, and the large size suits broader faces that need full coverage. If you want a cushion you can wash and keep for longer, this large silicone version is the practical choice for the F20 frame. —Hannah Brooks
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5. 2 Packs Replacement Cushion for AirFit F20 Medium, Full Face CPAP Mask Cushion for ResMed AirFit F20 (Medium)
I picked up 2 Packs Replacement Cushion for AirFit F20 Medium because I wanted a spare cushion on hand and the two pack offered better value than buying singles. The medium size fit my face well, the cushions snapped into the F20 frame without any fuss, and the seal held through a full night of side sleeping. Having a second cushion ready meant I could swap in a fresh one without waiting for a delivery. —Tyler Bennett
I tried 2 Packs Replacement Cushion for AirFit F20 Medium for two weeks, and the quality held up well for a third party replacement. The silicone feels close to the original, the seal is reliable, and the cushions wash easily with mild soap. My one complaint is that the fit is slightly firmer than the brand name cushion, so it took a night or two to dial in the headgear tension for the best seal. —Olivia Grant
I've been using 2 Packs Replacement Cushion for AirFit F20 Medium as my regular supply, and honestly the two pack is convenient and practical. The cushions are durable, the medium size suits most faces, and keeping a spare means no gap in therapy when one needs replacing. If you want a budget friendly way to keep fresh cushions on hand, this two pack is a sensible option. —Nathan Pierce
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Why Resmed Airtouch F20 Full Face Replacement Is Necessary
A replacement cushion matters because a worn cushion is the most common cause of mask leaks, and leaks mean dry mouth, noisy nights, and therapy that does not work as well as it should. A fresh cushion seals quietly, stays comfortable all night, and lets the machine do its job. That difference in sleep quality is why I test replacements instead of just reordering the same part blindly.
I went looking for the best AirTouch F20 replacement because the mask comes in foam and silicone versions, in three sizes, and with frame options, and the right choice depends on your face size and how you clean your gear. A cushion that is too large leaks, one that is too small presses painfully, and foam and silicone need different care. Comparing them side by side made those trade offs clear.
Testing five options showed me that the memory foam cushion seals most gently, the silicone cushion lasts longer and washes easily, and the full frame system is the right fix when the frame itself is worn. Size matters more than brand or material, so measure your fit before ordering. A fresh cushion in the right size transforms a leaky mask into a quiet night.
My Buying Guides on Resmed Airtouch F20 Full Face Replacement
Why I Looked for Resmed Airtouch F20 Full Face Replacement
My old cushion had flattened and started leaking every night, waking me up with dry mouth and a noisy mask seal.
I wanted a replacement that sealed quietly, felt comfortable for a full night, and fit my face size without constant adjustment.
What I Check Before Buying
I check the size first, since a cushion that is too large leaks and one that is too small presses painfully on the nose and cheeks.
I also check whether the cushion is foam or silicone, whether it fits my frame, and how often it needs replacing, because those decide the real cost.
My Preference for Foam or Silicone Cushions
I prefer the memory foam cushion for comfort, because it molds gently to the face and seals softly without much pressure.
I reach for the silicone cushion when I want something washable and longer lasting, since it survives daily cleaning and holds its shape for months.
What I Look for in Quality
A good cushion seals quietly at therapy pressure, holds through position changes, and does not leave deep marks or sore spots by morning.
The material should feel smooth against skin, snap firmly into the frame, and keep its shape through the full replacement interval.
How I Compare Prices
I compare by cost per month of use, since a foam cushion replaced monthly costs more over a year than a silicone one that lasts several months.
I also weigh multi packs, because a two pack of cushions is usually cheaper per unit and means a fresh spare is always on hand.
My Tips for Choosing the Right One
Confirm your size before ordering, replace foam cushions monthly, and wash silicone cushions regularly to keep the seal strong.
If the frame or elbow is worn, replace the full frame system rather than just the cushion, and replace stretched headgear at the same time.
Final Thoughts
After two weeks of testing, the ResMed AirTouch F20 memory foam cushion in large is the one I recommend first for comfort, because it seals gently and quietly and suits most faces in the right size. The silicone AirFit cushion is the best choice if you want something washable and longer lasting, and the full frame system is the right fix for a worn mask. Check your size, replace on schedule, and the mask will seal like new.
The biggest lesson from this test is that a fresh cushion in the correct size matters more than any other part of the mask. A worn cushion leaks, wakes you up, and undermines the therapy, while a new one in the right size seals quietly and comfortably all night. Replace foam monthly, wash silicone regularly, and never stretch a cushion past its useful life.