Demineralization Cartridge for the Smart Mist Ultrasonic Humidifier

When humidifiers release minerals into the air, it leads to messy white dust in your home. But you can reduce minerals and white dust by adding this Demineralization Cartridge to your Smart Mist Ultrasonic Humidifier. It’s easy to use — simply screw this cartridge onto the humidifier tank cap. Then replace the cap on the tank as normal. Each cartridge lasts approximately 1,000 hours (or for 260 gallons of water) depending on water condition. Includes 1 cartridge.