ProTec Humidifier Demineraliation Cartridge, 0.24 Pound
Amaon.com: ProTec Humidifier Demineraliation Cartridge, 0.24 Pound : Home & Kitchen | Humidifier...
one cartridge is included If ou reside in a hard water area, the tap water ou use in our ultrasonic humidifier ma have a high mineral concentration. White dust, which is made up of the minerals in the water, might come out of the humidifier. Prior to the minerals being discharged into the air and settling on surfaces, the Protec Demineraliation Cartridge might assist collect them.