Keep your HoMedics ultrasonic humidifier running efficiently with this 16-pack of Demineralization Cartridges. Designed to filter out mineral deposits and prevent hard water build-up, these cartridges ensure cleaner, purer water for healthier air. By reducing white dust and impurities, they help extend the life of your humidifier and improve its performance. Easy to install and compatible with a variety of HoMedics models, this cartridge set is perfect for maintaining a fresh and comfortable indoor environment, making it an essential addition to your humidifier care routine. 【UNIVERSAL COMPATIBILITY】 Our demineralization cartridge for humidifier is designed to work with most ultrasonic humidifiers (1-gallon tank or larger). Compatible models include UHE-OW14, UHE-WM85, UHE-WM65, UHE-CM25, UHE-CM45, UHE-OC1. Compared to demineralization cartridge UHE-HDC4. 【ADVANCED PURIFICATION TECHNOLOGY】 Our demineralization cartridge for humidifier are made with high-quality activated carbon and ion-exchange resin, which can successfully prevent magnesium and calcium from forming hard water through ion progression technology, realizing desalination and purifying water 【OPTIMAL HUMIDIFIER PERFORMANCE】 Our ultrasonic humidifier demineralization cartridges can effectively reduce mineral buildup and eliminate unpleasant odors by absorbing impurities from hard water. Efficiently purifies the water and prevents odor emission by absorbing the calcium, lime and magnesium ions contained in hard water. Keeps your humidifier running efficiently, extending its lifespan while creating a healthier indoor air environment. 【CONVENIENT & LONG-LASTING】 Package includes 16 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 on water hardness for consistent performance. 【CUSTOMER-CENTERED SERVICE】 Your contentment is our top priority. Should you encounter any issues during use with our demineralization cartridge, please don't hesitate to reach us. our dedicated support team is here to provide prompt solutions, ensuring a smooth and confident shopping experience.