Replacement disposable water chamber for the ResMed H4i heated humidifier.

The H4i water chamber is designed for ResMed S8 products and more specifically, the H4i humidifier. The water chamber will also work inside H3i humidifiers.

Clean your CPAP equipment with warm water, a non-abrasive soap, and a soft cloth. Distilled water works well but is not necessary. DO NOT wash it in a dishwater.