New PureGuardian Humidifier Demineralization Filter Cartridge #1 Filter Sealed
New PureGuardian Humidifier Demineralization Filter, Cartridge One Filter New and sealed #1 Please see photos for details and condition. I’m happy to answer any questions. Thanks for looking!
Humidifier Demineralization Filter, Cartridge 1, Prevents Release of Minerals…
This all depends on the condition of the water you are using in the humidifier as well as run speed.