ResMed AirFit Masks Compared: Full Model Breakdown

 ResMed AirFit masks compared shows silicone cushions across full face, nasal, and pillow styles. AirFit P10, N20, F20, N30i, F30i, and X30i each target different breathing routes, sleep positions, and pressure needs. Pick based on mouth versus nose breathing, side-sleeping habits, and desired facial contact.

If you are choosing between two ResMed mask lines, confused by overlapping names, or dealing with skin irritation, this guide breaks down the AirFit lineup in plain language. You will see how each model fits different needs, which ones work best for side sleepers, and where memory foam (AirTouch) might be a better option for sensitive skin.

ResMed AirFit lineup 2026: matching your breathing, sleep position, and comfort

Mouth breather — unsure if nasal-only mask will work

If you breathe mostly through your mouth, a full face AirFit mask is usually the most effective choice because it seals both airways. The AirFit F20, F30, F30i, F40, or X30i are all strong options, with varying levels of facial contact and hose routing. Nasal-only masks can work for mild mouth leak with a chin strap, but they often struggle when congestion is heavy or the jaw drops significantly.

Side sleeper — wants minimal hose drag and stable seal

For side sleepers, masks with top-of-head hose connections reduce drag and leaks when turning. The AirFit F30i, N30i, and P30i are designed with overhead tubing, making them excellent for active and side sleepers. The AirFit F40 and N20 are also side-sleeper friendly, with low-profile cushions that catch less on the pillow.

Skin irritation with silicone — wondering if memory foam (AirTouch) helps

If you experience skin irritation with silicone cushions, the AirTouch line (memory foam or fabric) may be more comfortable. AirTouch F20 and N20 use UltraSoft memory foam that conforms gently to facial contours, reducing pressure marks and redness. The AirTouch N30i uses a ComfiSoft fabric cushion that combines softness with breathability. Many users with sensitive skin report better adaptation with AirTouch cushions, though they require wipe-only cleaning and more frequent replacement.

Confused by overlapping model names

ResMed naming can be confusing, but the pattern is straightforward: F = full face, N = nasal, P = nasal pillow, X = oral-nasal hybrid. Numbers indicate generation and design (20 = traditional, 30 = minimal contact under nose, 40 = side-sleeper optimized). The "i" suffix means top-of-head hose routing (e.g., F30i, N30i, P30i). Understanding this structure helps you quickly identify which models match your breathing style and sleep position.cpapequip.co+1

AirFit mask comparison: models, coverage, and best-use cases

Full face models: F20, F30, F30i, F40, X30i

Full face AirFit masks cover both nose and mouth, making them the top choice for mouth breathers and users with frequent congestion. The AirFit F20 is the classic full face design with a traditional frame and InfinitySeal silicone cushion that provides a secure, durable seal. It suits back sleepers and users who want a proven, stable fit at moderate to high pressures.

The AirFit F30 and F30i are minimal-contact full face masks with cushions that sit under the nose, leaving the bridge free for glasses and reading. The F30 has a front hose connection, while the F30i routes the tube over the top of the head, which reduces hose drag for active and side sleepers. Both use InfinitySeal silicone cushions that balance coverage with a lighter feel than the F20.

The AirFit F40 is a newer full face option designed with side sleepers in mind, offering low facial contact and a stable seal even when turning. It is ideal for mouth breathers who want full coverage without the bulk of traditional full face masks. The AirFit X30i is an oral-nasal hybrid that covers the mouth and sits under the nose, combining full face therapy with minimal upper-face contact. It works well for users who need mouth coverage but dislike nose-bridge pressure.

Nasal models: N20, N30, N30i

Nasal AirFit masks cover only the nose, leaving the mouth free for a less confined feel. The AirFit N20 is a popular nasal mask with an InfinitySeal silicone cushion that conforms to the nose for a stable seal. It is a strong choice for side sleepers who want more coverage than pillows but less bulk than full face masks.

The AirFit N30 and N30i are under‑nose nasal masks with cushions that sit below the nostrils, keeping the bridge clear. The N30 has a front hose connection, while the N30i routes the tube over the top of the head for minimal drag. These designs suit active sleepers, glasses wearers, and users who want a light, open feel with reliable nasal therapy.

Nasal pillow models: P10, P30i

Nasal pillow AirFit masks use small silicone inserts at the nostril entrance for minimal facial contact. The AirFit P10 is one of the lightest CPAP masks available, with a compact frame and front hose connection. It is ideal for stomach sleepers, travelers, and users who feel claustrophobic in larger masks.

The AirFit P30i is a nasal pillow mask with top-of-head hose routing, which eliminates hose drag across the face and pillow. It is an excellent option for side sleepers who want the lightest possible contact with a stable seal. Both P10 and P30i work best for consistent nose breathers who prioritize freedom of movement and open vision.

Best AirFit mask for me: quick picks by need

●     Best for mouth breathers: AirFit F20, F30, F30i, F40, or X30i (full face coverage with stable silicone seal).

●     Best for side sleepers: AirFit F30i, N30i, P30i (top hose routing), or F40/N20 (low-profile cushions).

●     Best for minimal contact: AirFit P10, P30i (nasal pillows), or N30/N30i (under‑nose nasal).

●     Best for sensitive skin: Consider AirTouch line (memory foam/fabric) instead of AirFit silicone cushions.

●     Best for high pressures: AirFit F20, F30, F30i (InfinitySeal silicone cushions designed for stable seals at elevated therapy levels).

Explore Our Range

If you are comparing ResMed AirFit masks, cpapRX offers a curated selection of AirFit models, plus AirTouch alternatives for users with sensitive skin or specific comfort needs.

●     Browse ResMed CPAP masks to compare AirFit and AirTouch styles: 

●     Learn more about CPAP therapy and equipment in our resources section: 

●     Explore CPAP services, including prescription support and home sleep testing: 

Pairing the right AirFit model with your breathing style, sleep position, and comfort priorities can transform therapy success—without changing your machine.

FAQs

What's the difference between AirFit and AirTouch masks?

AirFit masks use silicone InfinitySeal cushions that are durable, fully washable, and designed for long-term use. AirTouch masks use UltraSoft memory foam (F20, N20) or ComfiSoft fabric (N30i) cushions that conform gently to facial contours for plush comfort. AirFit cushions last up to 90 days with proper care, while AirTouch memory foam cushions are typically replaced every 30 days and require wipe-only cleaning.

Is AirTouch (memory foam) more comfortable than AirFit (silicone)?

AirTouch memory foam cushions are generally more comfortable for users with sensitive skin or those who experience pressure marks from silicone. The foam adapts quickly to facial contours, reducing redness and improving the feel for claustrophobic users. However, some users prefer the firmer, consistent seal of AirFit silicone cushions, especially at higher pressures or with oily skin. Comfort is subjective, so testing both materials on the same frame often yields the best answer.

Do AirFit and AirTouch masks fit the same headgear?

Yes, AirFit and AirTouch masks share the same frame and headgear within each model type (e.g., F20, N20). This means you can often swap AirFit silicone cushions with AirTouch memory foam cushions on the same frame without buying a complete new mask. This cross-compatibility makes it easy to test both materials and find the best seal and comfort level for your face.

Which line is better for sensitive skin?

AirTouch is better for sensitive skin because its memory foam and fabric cushions are softer and designed to reduce pressure marks and redness. Users with skin irritation from silicone often adapt better to AirTouch cushions, which conform gently without firm contact. AirFit silicone cushions are more durable and washable but can cause irritation for some users, especially with prolonged wear or higher strap tension.

Are AirTouch masks more expensive than AirFit?

AirTouch cushions are typically replaced more frequently (about every 30 days) than AirFit silicone cushions (up to 90 days), which can increase long-term costs. The initial mask price is often similar, but the ongoing replacement schedule makes AirTouch more expensive over time. AirFit cushions offer better long-term value due to their durability and washability, though comfort preferences may justify the extra cost for AirTouch users.

Can I switch between AirFit and AirTouch cushions on the same mask?

Yes, you can switch between AirFit and AirTouch cushions on the same mask frame within the same model (F20, N20). ResMed designs these frames to be cross-compatible, allowing you to test both silicone and memory foam cushions without purchasing a new mask. This flexibility is ideal for finding the best balance of comfort, seal, and cleaning routine for your needs.

Which line lasts longer before needing replacement?

AirFit silicone cushions last longer, typically up to 90 days with proper cleaning and care. AirTouch memory foam cushions are designed for about 30 days of use before replacement due to material wear and hygiene considerations. AirFit cushions are also fully washable, which extends their usable life, while AirTouch cushions require wipe-only cleaning to avoid damaging the foam.

Which is better for side sleepers, AirFit or AirTouch?

Both AirFit and AirTouch offer side-sleeper friendly models, but the best choice depends on cushion material preference and hose routing. AirFit F30i, N30i, P30i, and F40 are excellent for side sleepers due to top hose routing and low-profile cushions. AirTouch F20 and N20 provide plush comfort for side sleepers with sensitive skin, though they lack top hose routing. For minimal drag, AirFit "i" models are often preferred, but AirTouch cushions may improve comfort for skin-sensitive side sleepers.