$20.00 CAD $25.00 CAD
Replacement filter cartridge for H2O 4 CPAP Ion Distilled Water Filtering System. Each filter cartridge removes toxins from tap water for up to 60 nights or 6 gallons of ion distilled water for your humidifier.
Filter cartridges only. Water pitcher sold separately.
Each filter cartridge lasts for 60 nights or 6 gallons of water before needing replacement. To change H2O 4 CPAP filter cartridge:
Filter Cartridge Lifespan: up to 60 nights or 6 gallons of water
Not intended for drinking
Filter Capacity: Up to 6 gallons or for up to 60 nights of ion distilled water. This may vary based on the hardness of the water in your area