𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗟𝗘 𝗛𝗨𝗠𝗜𝗗𝗜𝗙𝗜𝗘𝗥𝗦 - Our demineralization cartridge for humidifier is specifically designed for all1-gallon or larger ultrasonic humidifiers including UHE-OW14, UHE-WM85, UHE-WM65, UHE-CM25, UHE-CM45, UHE-OC1. Compared to demineralization cartridge UHE-HDC4. (NOTE: This is not a OEM product. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility) 𝗦𝗨𝗣𝗘𝗥 𝗖𝗥𝗔𝗙𝗧 - Our demineralization cartridge for humidifier is made of high quality materials verified by the manufacturer, full of activated carbon and cationic resin, which can successfully prevent magnesium and calcium from forming hard water through ion progression technology, realizing desalination and purifying water 𝗘𝗫𝗖𝗘𝗟𝗟𝗘𝗡𝗧 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗔𝗡𝗖𝗘 - Our ultrasonic humidifier demineralization cartridges does a very good job of reducing the build-up of white powder caused by minerals in hard water. It efficiently purifies the water and prevents odor emission by absorbing the calcium, lime and magnesium ions contained in hard water. Besides, The demineralization cartridge helps keep your humidifier at its best working condition and capacity and lead to a healthier breathing environment 𝗖𝗢𝗦𝗧 𝗘𝗙𝗙𝗘𝗖𝗧𝗜𝗩𝗘 - Package includes 10 x demineralization cartridge. Filter Dimensions: H: 1.8" x L: 0.9" x W: 0.9". Easy to install and replace the humidifier filter replacement. Simply drop one cartridge into the humidifier tank every 30-40 fillings (depending upon water hardness) 𝗦𝗛𝗢𝗣 𝗪𝗜𝗧𝗛 𝗖𝗢𝗡𝗙𝗜𝗗𝗘𝗡𝗖𝗘 - Funmit adhere to provide all customers with a simple, streamlined shopping experience of large appliance replacement parts, and prove that we have the highest quality parts and service out there. We stand by our products, and our customers are our focus as a business. If you have any quality problem, please contact Funmit customer service team in time, and we will try our best to solve your problems Funmit Demineralization Cartridge Compatible with HoMedics Ultrasonic Humidifiers, Prevents Hard Water Build-Up, Filters Mineral Deposits, Purifies Water, Compared to UHE-HDC4, 10 Pack