This is the Replacement Cartridge Filter for the Zoey CPAP Sanitizer. It includes one replacement filter and one replacement check valve. You’ll need to replace both items after 120 cycles, when Zoey displays three solid yellow lights.
The filter is necessary to keep activated oxygen from entering your household air, and the check valve traps condensation in the line—keeping your equipment free from water damage.
Wondering how to replace your filter? It's easy! Watch this short video to see exactly how.
Though Zoey will remind you, we recommend purchasing the Filter and Check Valve Kit in advance of the replacement date!