ResMed Mirage FX Nasal Replacement Cushion - Wide fit and low pressure

In this review of the ResMed Mirage FX Nasal Replacement Cushion - Wide, the bottom line is simple: this replacement silicone cushion is for CPAP users who need a comfortable, nose coverage seal that reduces pressure on the face. The reviewer found it performs well as a direct replacement for the Mirage FX mask system, restoring a familiar fit and dual-wall contact seal without buying a full mask. People who value a softer cushion and a reliable nightly seal will appreciate this part; it is strictly a replacement cushion and does not include the headgear or mask frame.

Key Features

• Spring Air cushion: The silicone Spring Air design reduces pressure on the face while maintaining a high-performing seal for more comfortable wear.
• Dual-wall technology: The dual-wall contact surface creates a more secure seal on contact to reduce leaks during sleep.
• Nose coverage design: The nasal cushion covers the nose area for stable CPAP delivery without a full-face interface.
• Replacement compatibility: Made to replace the cushion of the ResMed Mirage FX nasal CPAP mask, letting users refresh performance without replacing the whole mask.
• Quick-release friendly: Designed to work with the Mirage FX quick-release elbow so users can disconnect at night without removing the mask frame.
• Silicone material: The soft silicone provides a comfortable contact surface that many users find gentle on the bridge of the nose.

Who It's For

This replacement cushion is best for owners of the ResMed Mirage FX nasal mask who want to restore the original fit and sealing performance without buying a complete mask set. It suits users who prefer a nose coverage, silicone cushion with Spring Air and dual-wall contact for fewer pressure points.

It is not for people who need headgear, a mask frame, or a different mask model; those users should purchase a complete mask system. Also, if someone wants the latest AirFit-series styling or a different cushion geometry, they should compare current models rather than this direct replacement cushion.

Pros & Cons

Pros

• Restores original Mirage FX fit and seal, making it an effective replacement part.
• Spring Air cushion reduces pressure on the face for more comfortable nightly wear.
• Dual-wall technology improves seal reliability and helps reduce leaks at contact points.
• Silicone material is comfortable and generally well tolerated on the nasal bridge.

Cons

• Durability reports are mixed; some users report long life while others note earlier wear or breaking.
• This listing is the cushion only and does not include the Mirage FX headgear or mask frame, so buyers needing a full mask will still need additional parts.

Specifications

Product	Mirage FX Replacement Cushion - Wide
Compatibility	ResMed Mirage FX nasal CPAP mask
Material	Silicone Spring Air cushion
Design	Nose coverage with dual-wall technology
Includes	Replacement cushion only; mask and headgear not included
Feature	Quick-release elbow compatible

Our Verdict

The ResMed Mirage FX Nasal Replacement Cushion - Wide is a practical, cost-effective part for Mirage FX owners who need to refresh a worn cushion. It delivers the original Spring Air comfort and dual-wall seal familiar to Mirage users, making it good value for those who want targeted replacement rather than a full mask purchase.

Frequently Asked Questions

Is the headgear included?
No, this purchase is the replacement cushion only and does not include the Mirage FX headgear or mask frame.

Will this fit other ResMed masks?
It is made for the ResMed Mirage FX nasal mask; fit and compatibility with other models are not guaranteed.

Does the cushion reduce pressure on the nose?
Yes, the Spring Air silicone cushion is designed to reduce pressure while maintaining a secure seal.