Refresh your mask’s performance with the ResMed AirFit F10 / Quattro Air replacement cushion. The dual‑wall (Spring Air) design uses two silicone layers that flex together to maintain an active seal through normal movement. 

• Find your size: Four cushion sizes for a precise match.
• Mask-family compatible: Designed for AirFit F10 and Quattro Air.
• Easy refresh: Replace every 3–6 months to keep a reliable seal.

Manufacturer Product Number: 62736, 62737, 62738, 62739