Standard Water Chamber for H4i Heated Humidifiers 100285 a built-in HumidAir humidifier

a built-in HumidAir humidifier

The clips are used to attach the mask to the headgear strap

This Tubing Wrap is made of gray insulated nylon material and includes a zipper along the length of the wrap making it easy to attach and remove

The slim-line design allows for almost any sleeping position without mask displacement

while also protecting against rainout

Standard Water Chamber for H4i Heated Humidifiers 100285 a built-in HumidAir humidifierThis standard humidifier water chamber (with a frosted tub) will last for 6 months on average with proper care and maintenance. 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.