ResMed AirFit F40 Headgear

Refresh your mask’s fit with the ResMed AirFit F40 Headgear, designed to keep therapy steady and comfortable. The soft straps are made to adapt to your face for a secure, personalized fit that supports a reliable seal through the night. A consistent seal can help your mask work as intended, so you can focus on rest—not readjustments. Built durable for nightly use, this replacement headgear is a simple way to bring your AirFit F40 setup back to form when wear and stretch set in.

• Gentle, soft-feel straps
• Holds position for a steady seal
• Helps minimize mask leaks
• Built for dependable wear

A stretched headgear can undermine even the best mask cushion. Replacing the AirFit F40 headgear helps maintain a snug, stable fit for consistent therapy.

1. Supports a reliable mask seal
2. Helps reduce mid‑night readjustments
3. Designed specifically for AirFit F40 masks
4. Comfortable feel night after night

Choose the right size and confirm compatibility before you order to keep therapy on track. The AirFit F40 Headgear is a direct replacement made exclusively for the F40 mask system, helping you restore the original fit profile without guesswork.

• Only compatible with AirFit F40 CPAP Masks
• Size options: Small, Standard, Large
• Replace at regular intervals for best fit
• Straightforward swap with your existing mask frame