--- product_id: 45393065 title: "Resmed AirFit F20 Cushion Replacement, Large" price: "R1676" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/45393065-resmed-airfit-f20-cushion-replacement-large store_origin: ZA region: South Africa --- # InfinitySeal secure fit tech Lightweight 1.76 oz comfort Heavy-duty silicone durability Resmed AirFit F20 Cushion Replacement, Large **Price:** R1676 **Availability:** ✅ In Stock ## Summary > 😴 Seal in comfort, seal out leaks — sleep like a pro! ## Quick Answers - **What is this?** Resmed AirFit F20 Cushion Replacement, Large - **How much does it cost?** R1676 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/45393065-resmed-airfit-f20-cushion-replacement-large) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **InfinitySeal Technology:** Advanced sealing system prevents leaks, guaranteeing uninterrupted, effective therapy. - • **Light as Air, Strong as Steel:** Weighing just 1.76 ounces, it balances lightweight comfort with robust performance. - • **Trusted by Millions Worldwide:** Join a global community improving sleep apnea outcomes with ResMed’s proven innovation. - • **Built to Last, Replace Biweekly:** Heavy-duty silicone construction offers durability while promoting hygiene with timely replacement. - • **Tailored Comfort for Every Face:** Custom-fit cushion adapts seamlessly to diverse facial profiles, ensuring all-night comfort. ## Overview The ResMed AirFit F20 Full Face Replacement Cushion (Large) is a premium CPAP accessory crafted from durable silicone with InfinitySeal technology to provide a secure, leak-free fit. Designed for diverse facial profiles, it enhances comfort during sleep apnea therapy and is recommended for biweekly replacement to maintain hygiene and performance. ## Description desertcart.com: Resmed AirFit F20 Cushion Replacement, Large | CPAP Mask Cushion Replacement, Headgear & Frame System Not Included, Premium CPAP Supplies : Industrial & Scientific Review: Pleased - Purchase met my needs in terms of function, quality and price. Thank you! Review: Worth the extra $ - Though more expensive than the aftermarket masks, these easily are worth it. They fit the harness better and seal better. ## Features - AirFit F20 Cushion Replacement: This Resmed CPAP accessory features a full-face cushion exclusively designed for the Resmed AirFit F20 full-face CPAP mask - CPAP Mask Cushion with Secure, Customized Fit: This cushioned CPAP mask fits various facial profiles, which may enhance comfort and provide a secure fit - Durable CPAP Cushion: Made with heavy-duty silicone, Resmed's CPAP cushions are designed for extended use but should be replaced biweekly - Replacement Cushion with InfinitySeal Design: This full-face CPAP mask cushion integrates InfinitySeal technology to maintain a reliable seal; essential for sleep apnea therapy sessions - Resmed: Helping millions with sleep apnea, COPD, and related issues to live better lives ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #20,826 in Health & Household ( See Top 100 in Health & Household ) #76 in CPAP Accessories | | Customer Reviews | 4.6 out of 5 stars 10,416 Reviews | ## Images ![Resmed AirFit F20 Cushion Replacement, Large - Image 1](https://m.media-amazon.com/images/I/51yP0cRqYHL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this memory foam** A: No. It’s silicone. The memory foam cushions are listed as “airtouch” F20. **Q: Would this cushion fit the f10 frame?** A: No it will not. **Q: What is the slits inside the mask** A: The “infinity loops” are varying thickness levels of silicone that help reduce blowout while providing support at the side of the nose and relieving pressure at the nasal bridge. **Q: Can this mask work with resmed S9?** A: If your heated tubing connects to your S9 unit and to your head gear, then yes it will work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pleased *by P***A on October 17, 2026* Purchase met my needs in terms of function, quality and price. Thank you! ### ⭐⭐⭐⭐⭐ Worth the extra $ *by P***B on July 1, 2026* Though more expensive than the aftermarket masks, these easily are worth it. They fit the harness better and seal better. ### ⭐⭐⭐⭐⭐ Finally got exactly what I ordered *by C***L on June 14, 2026* As we all know, Amazon quality has tanked in recent years, what was once regarded as credible has evolved into what many would consider a sophisticated scam. However, this item is actually what it says it is. Do not be fooled by lower prices offered by sellers, they will send you the wrong item. This one is legit. ## Frequently Bought Together - ResMed AirFit F20 Cushion - Full-Face CPAP Mask Cushion Replacement - CPAP Accessories - Large - ResMed AirFit/AirTouch F20 Headgear - Replacement CPAP Headgear - Frame System & Full Face Cushion Not Included - Premium CPAP Accessories - Medium/Standard, Blue - AirFit F20 and AirFit F30 Replacement QuietAir Elbow --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/45393065-resmed-airfit-f20-cushion-replacement-large](https://www.desertcart.co.za/products/45393065-resmed-airfit-f20-cushion-replacement-large) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-25*