ResMed
ResMed AirFit™ F20 Replacement Mask Cushion
ResMed AirFit™ F20 Replacement Mask Cushion
The ResMed AirFit F20 Replacement Silicone Cushion is the genuine InfinitySeal silicone cushion for the AirFit F20 full face mask — the same cushion that comes with a new mask, sold separately for routine replacement. Also compatible with the AirTouch F20 and AirTouch F20 For Her frames. Available in Small, Medium, and Large. Replace every 1–3 months for optimal seal performance.
🇦🇪 Same-day delivery in Dubai · Next-day UAE-wide · AED 350 incl. VAT
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Product Features
Details
ResMed AirFit F20 Replacement Cushion — Overview
The ResMed AirFit F20 Replacement Silicone Cushion is the genuine InfinitySeal silicone cushion sold separately for routine replacement. It is the exact same cushion included with a new AirFit F20 mask — replacement cushions allow you to restore full seal performance without purchasing an entirely new mask. Compatible with the AirFit F20, AirTouch F20, and AirTouch F20 For Her frames in Small, Medium, and Large sizes.
CPAP mask cushions degrade with daily use — the silicone softens, oils from the skin break down the sealing surface, and micro-tears develop that cause gradual seal loss and increased leak rates. Replacing the cushion every 1–3 months restores the original InfinitySeal performance and prevents the slow degradation in therapy effectiveness that occurs with a worn cushion.
Key Features
Compatibility
| Compatible Masks | AirFit F20, AirTouch F20, AirTouch F20 For Her |
| Not Compatible With | AirFit F30, AirFit F30i, AirFit F40 — different cushion system |
| Cushion Type | InfinitySeal silicone |
| Available Sizes | Small, Medium, Large |
| Replacement Frequency | Every 1–3 months recommended |
When to Replace Your F20 Cushion
- You notice increased leaks that weren't present when the mask was new
- The silicone feels harder or less pliable than when new
- You see visible discolouration, cracking, or surface breakdown on the cushion
- Your machine's leak rate readings have increased over recent weeks
- It has been more than 3 months since the last cushion replacement
🧼 Care extends cushion life: Wash the silicone cushion daily with mild soap and warm water — rinse thoroughly and air dry away from direct sunlight. Avoid alcohol-based wipes or harsh cleaning products, which accelerate silicone degradation. Proper daily cleaning can extend cushion life toward the 3-month end of the replacement range.
⚠️ Silicone only — not for AirTouch foam cushion: This listing is for the silicone InfinitySeal cushion. If you own an AirTouch F20 and want to replace the UltraSoft memory foam cushion, that is a separate product. The silicone cushion in this listing can also be used on an AirTouch F20 frame as an alternative to the foam cushion.
Related Products
Common Questions
How often should I replace the AirFit F20 cushion?
ResMed recommends replacing the silicone cushion every 1–3 months depending on use and care. Daily washing with mild soap and proper drying extends cushion life. If you notice increased leaks, changes in silicone texture, or visible wear before 3 months, replace sooner. Most patients find monthly replacement provides the most consistent seal performance.
Is this cushion compatible with the AirTouch F20?
Yes — the silicone InfinitySeal cushion in this listing fits the AirTouch F20 and AirTouch F20 For Her frames as well as the AirFit F20. This allows AirTouch F20 users to switch between the UltraSoft memory foam cushion and the silicone cushion on the same frame — useful if you want to compare both or use different cushions in different conditions.
Which size should I order?
Order the same size you currently use in your AirFit F20 mask. If you're not sure, Medium fits the majority of patients. Contact our team via WhatsApp on +971 56 593 5931 and we can help confirm your size if you have your mask part number available.
Can I get same-day delivery in Dubai?
Yes. Orders placed before 3:00 PM qualify for same-day delivery across Dubai. Next-day delivery is available UAE-wide. You can also visit our walk-in showroom at Tamani Arts Building, Office 1739, Business Bay, Dubai.
Specs
ResMed AirFit F20 Replacement Mask Cushion — Specifications
| Cushion Type | InfinitySeal™ silicone — full face, over-the-nose |
| Material | Medical-grade silicone — latex-free |
| Available Sizes | Small, Medium, Large |
| Compatible Mask | AirFit F20 — universal frame fits all 3 sizes |
| Cross-Compatibility | Also fits AirTouch F20 frame (same universal frame) |
| Frame/Headgear Included | No — cushion only |
| Replacement Schedule | Every 3 months |
| Cleaning | Hand wash daily with mild soap and warm water — air dry, away from direct sunlight |
