All Mirage Quattro Full Face CPAP Masks come packaged with a size Medium/Standard (16117) Headgear. Large or Small sizes can also be purchased separately ResMed Headgear.

CPAP.com Quattro Warning and Disclaimer

The Mirage Quattro has been tested by CPAP.com against the Ultra Mirage Full Face Mask. The elbow of the Quattro snaps on to connect to the mask frame - where as, the Ultra Mirage utilizes an elbow clip, locking the elbow in place.

Under most conditions, the Mirage Quattro is quieter than the Ultra Mirage Full Face Mask. It will become a bit louder than the Ultra Mirage when a force like a hose or a pillow slightly cocks the elbow. Because the Quattro is very quiet, this can be annoying. There is no easy solution for this. It is a characteristic of the Quattro.

CPAP.com offers an optional Return Insurance Program that allows customers to return masks within 30 days of purchase for a full refund of the product's purchase price, less shipping. It should be considered if you are buying your first Quattro.

Customers seeking reimbursement for defects pertaining to air leakage from the elbow on the Mirage Quattro Full Face Mask will be rejected unless the Return Insurance policy was purchased. All other defects will be addressed by our standard return policy.

Quattro Return Insurance

Help with sizing and fitting can be found here: Quattro Sizing Gauge.