SoClean 2 Filter Cartridge Kit

This Filter Cartrigde Kit includes one replacement filter with O-ring attached and one replacement check valve for the SoClean 2 .  SoClean recommend the filter and check valve be replaced every six months.

The Cartridge Filter converts activated oxygen back to regular oxygen as it leaves the SoClean 2 chamber. The check valve prevents water from your CPAP from damaging your CPAP electronics.