Standard Water Chamber for H4i Heated Humidifiers 100285 and plush headgear with rolled-edge

and plush headgear with rolled-edge fabric straps for added comfort

ResMed's AirFit N30 Cradle Nasal Cushions sit comfortably and unobtrusively under your nose

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

a built-in HumidAir humidifier

Standard & Large -- are available in two different color schemes -- gray with pink highlights and gray with blue highlights

Standard Water Chamber for H4i Heated Humidifiers 100285 and plush headgear with rolled-edgeThis 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.