Long Life Dishwasher Safe Water Chamber for H4i Heated Humidifiers 100481 The AirFit N20 features ResMed's

The AirFit N20 features ResMed's most adaptive cushion ever

These replacement full face cushions

When inflated by therapy air

the forehead and the nasal bridge

under-the-nose full face cushion for a simple

Long Life Dishwasher Safe Water Chamber for H4i Heated Humidifiers 100481 The AirFit N20 features ResMed'sThis long life "cleanable" humidifier water chamber (with a clear tub) will last for 2 years on average with proper care and maintance. It is compatible with all H4i Heated Humidifiers as well as HumidAire 3i (H3i) Heated Humidifiers that have been upgraded using the H4i Flip Top Lid with Seal (Part 26953) or the H3i to H4i Upgrade Kit.