Resmed AirFit F40 Cushion

SKU: 64630

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The AirFit F40 Cushion is an ultra-soft, all-silicone seal featuring AdaptiSeal™ technology for maximum comfort and a secure fit.

AdaptiSeal™ technology – Conforms to facial contours for a gentle, leak-free seal.
Under-the-nose design – Eliminates pressure and red marks on the nasal bridge.
QuietAir™ venting – Gently diffuses exhaled air for a peaceful sleep environment.

Compatibility

The AirFit F40 silicone cushion is compatible specifically with the ResMed AirFit F40 full face mask system. It is a modular part designed to snap easily into the F40 frame and headgear without the need for additional clips.

Size & Fit

Use the AirFit F40 sizing guide here to choose the most suitable option (Small, Medium, or Large). If you’re unsure, feel free to contact us and we’ll help you find the right fit for your facial profile.

Warranty & Returns 🛡️

• 2-Year Product Warranty
Every product you purchase comes with a mandatory 2-year legal warranty, standard for the EU. This covers any manufacturing defects or faults that appear during this period.
CPAP Masks are covered for 6 months against manufacturing defects, which do not include wear and tear, misuse, poor cleaning & accidental damage.

• 30-Day Returns
You can return any unopened and unused product within 30 days of delivery. Due to health and hygiene standards, opened masks and mask parts cannot be returned under this standard policy.

• 30-Night Mask Fit Guarantee (optional service)
Allows you to exchange an opened mask up to two times for a different size or model if it does not fit. Available for purchase once per customer every 12 months.

Ultra-Soft Seal for Unmatched Comfort

A next-generation all-silicone replacement cushion featuring AdaptiSeal™ technology. It provides a gentle under-the-nose fit that conforms to your face, ensuring a secure seal even at high pressures without the bulk or bridge irritation of a traditional mask.

Adaptive All-Silicone Seal

The F40 cushion utilizes AdaptiSeal™ technology, a specialized soft silicone that conforms to the unique curves of your face. This ensures a reliable, airtight seal that remains comfortable even as you move during the night, reducing the need for tight headgear.

Minimalist Under-the-Nose Fit

Designed to seal discreetly beneath the nose, the F40 cushion completely removes pressure from the nasal bridge. This open-face design prevents skin irritation and red marks while providing a wide-open field of vision for reading or watching television.

QuietAir™ for a Peaceful Sleep

Integrated QuietAir™ venting technology gently breaks up exhaled air into tiny, diffused streams. This significantly reduces the sound of your therapy and eliminates cold air drafts, ensuring an undisturbed night for both you and your bed partner.

Features

High-Pressure Seal Stability

The F40 cushion is engineered to maintain its structure and seal even during high-pressure therapy. The flexible base ensures the cushion doesn't collapse, providing stable and effective treatment throughout the night.

Snap-On Modular Design

Replacing the cushion is effortless; it snaps into the mask frame in seconds. The color-coded sizing indicators allow you to quickly identify your specific size during maintenance.

Ergonomic Under-the-Nose Seal

The ergonomic shape of the F40 cushion is contoured to follow the natural line of the nostrils and mouth. This ensures a balanced seal that prevents leaks around the corners of the mouth while remaining discreet.

Clear Field of Vision

The minimalist profile and under-the-nose seal give you a completely clear field of vision. You can easily wear glasses to read or watch TV as you fall asleep, making the transition into therapy feel more natural.

Medical-Grade Silicone

Constructed from high-purity, hypoallergenic medical-grade silicone, this cushion is designed for extreme softness and durability, making it ideal for users with sensitive skin.

QuietAir™ Diffused Venting

Featuring microscopic diffused holes, the cushion gently disperses exhaled air. This significantly reduces therapy noise and prevents cold drafts from disturbing you or your partner during the night.

Resmed AirFit F40 Cushion

Compatibility

Size & Fit

Warranty & Returns 🛡️