Replacement Headgear for ResMed Mirage Liberty™ Hybrid CPAP Mask

The Replacement Headgear for ResMed Mirage Liberty™ Hybrid CPAP Mask is for use with the ResMed Mirage Liberty mask. This product includes one headgear assembly and one pair of two upper headgear clips. Replacement Schedule: It is recommended to replace CPAP mask headgear every 6 months to ensure the fit is secure and the seal remains strong.   In the box (1) Headgear