ResMed Mirage FX Nasal CPAP Mask

ResMed Mirage FX Nasal CPAP Mask

We built the Mirage FX for nasal breathers who want a lightweight mask with almost no plastic touching their face. The dual-wall Spring Air cushion is the only part that contacts your skin at the nasal bridge, and the flexible "butterfly wing" forehead support keeps the frame's plastic off your forehead too.

This open design leaves your field of view clear, so it works well if you read, watch TV, or wear glasses before bed. The SoftEdge fabric headgear is soft against the skin and reduces the red marks and pressure points that stiffer straps can leave behind.

The Mirage FX is the predecessor of our AirFit nasal mask line, and it covers a therapy pressure range of 4 to 20 cm H2O. It comes in Standard and Wide cushion sizes, it has no magnetic clips, and it is not made with natural rubber latex. A prescription is required.

Only four parts make up the complete mask: frame, cushion, headgear, and elbow, so taking it apart to clean is quick. If you use a magnet-free nasal mask because of a medical implant, the Mirage FX is a fit worth considering with your care team.

Suggested Replacement Times

Every 2 weeks
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CPAP Filters

They clog with dust and allergens. Replacing them helps you breathe clean air and stay healthy.

Every 1 month
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CPAP Cushions

Facial oils break down the seal. Replacing them keeps your therapy leak-free

Every 1 month
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CPAP Pillows

They lose shape with use. Fresh pillows ensure consistent airflow and comfort.

Every 3-6 Months
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Mask Kits/Frames

They stretch and lose stability. Replacing them keeps your mask fitting properly.

Every 3-6 Months
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Tubing

Moisture and buildup can collect inside. Replacing it keeps airflow clean and reduces the risk of bacteria.

Every 3-6 Months
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Humidifier

Buildup and bacteria can form inside. A clean chamber helps deliver safe, soothing moisture.

Every 6 Months
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Headgear

Straps lose elasticity and won’t hold. New headgear keeps your mask snug without over-tightening.

Every 6 Months
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ChinStrap

It eventually stretches and loses support. Replacing it helps keep your mouth closed during sleep.

Every 6 Months
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CPAP Masks

Daily wear breaks it down. A new mask ensures comfort and reliable therapy.