ResMed H4i Water Chamber (Standard)

Standard replacement water chamber for the ResMed S8 Series H4i Humidifier. It is recommended to use distilled water only.

This product includes:
• 1 x Standard Water Chamber

This product is compatible with:
• H4i Heated Humidifier

Water Capacity: 390 mL

This product is recommended to be replaced every: 6 Months