ResMed AirFit N20 Cushion Replacement

The AirFit N20 mask cushion features InfinitySeal^TM silicone. It will move with you during the night providing a secure seal so you don’t need to worry.

Cushion Sizing Guide

There are three cushion sizes available Small, Medium Large. To ensure you have selected the correct size please print out (at 100% scale) the fitting guide linked below before purchasing.

AirFit N20 Cushion Size Chart Download

Watch the ResMed AirFit N20 Sizing Video

Care and cleaning guide

• Disassemble the cushion from mask.
• Wash the cushion daily using warm water and gentle/mild soap such as PURDOUX Mask & Hose Soap (Avoid using strong cleaning products as they may damage the silicone or leave behind harmful residue).
• Rinse again thoroughly using warm water until clean.
• Place on flat surface to dry (Avoid placing in direct sunlight as this will damage the silicone)
• Cushions are recommended by the manufacturer to be replaced every 3-6 months for optimum therapy. However, by adhering to daily maintenance and cleaning, you may be able to extend the life span of your mask parts.