12pcs Cleaner Cartridges Prevents Hard Water Build-up Removes Odor

1. Fit for Most Humidifiers: Total-comfort demineralization cartridge for humidifier is not only compatible with for HoMedics 0.5-gallon ultrasonic humidifiers UHE-CM65, UHE-WM70, UHE-OC1, UHE-HDC4, UHE-CM45B, UHE-CM25, UHE-WM16, UHE-OW14, UHE-WM85, but also compatible with Vicks LEVOIT Honeywell Homasy etc.. Compare to humidifier demineralizer UHE-HDC4. Evaporative, cold and warm mist humidifiers can drop humidifier filter in, too.2. Easy to Use: Simply drop it in tank, for fresh, pure mist. Replace cartridge every 30 days.This humidifier tank cleaning ball contains no harsh chemicals.3. Eliminates Mineral Build-up: The Cleaning cartridge helps to prevent and reduce the white-dust caused by minerals in hard water. This hard-water dust can contain calcium, lime or magnesium.4. Note: The opening diameter of the humidifier should be at least 0.9 inches (approximately 2.3 cm). Please check if your humidifier opening is large enough to accommodate these humidifier cartridge filter.5. Purifies Water: Reduces up to 99% of odor causing harmful substances growth. Keeps your humidifiers mist clean and less tank cleaning times.colour: blueMaterial: plasticSize: 4.6x2.3cmPackage Contents:12 x Humidifier Tank Cleaning CartridgeOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.