ResMed S8 3i/4i Water Chamber

Replacement Standard Water Chamber for the ResMed S8 Series H4i Heated Humidifiers.

• Standard replacement water chamber is not dishwasher safe.

To be used with the ResMed H4i Humidifier. Will not work with the ResMed H3i Humidifier unless purchased with the H4i Lid (# 26953).