- PERFECT COMPATIBILITY: Our demineralization cartridge is designed specifically for Ho-me-dics ultrasonic humidifiers with a capacity of 1 gallon or more. If you're unsure about your model number, feel free to reach out to us for assistance. - ELIMINATE WHITE DUST: Simply place a demineralization cartridge in your humidifier tank to prevent the buildup of magnesium and calcium. This cartridge effectively combats hard water deposits, purifies water, minimizes white dust, filters out mineral buildup, and helps eliminate odors, ensuring a healthier air environment. - PROTECT YOUR HUMIDIFIER: Hard water can lead to significant mineral buildup in your humidifier, causing it to work less efficiently or even malfunction. Our demineralization cartridge reduces and prevents this buildup, extending the life of your humidifier and saving you money on repairs and replacements. - VALUE PACKAGE: Each package includes 12 demineralization cartridges, providing you with ample supply for winter use. Replace the cartridge every 30-40 fillings based on your water's hardness level, ensuring optimal performance of your humidifier. - USE SCENARIOS: Ideal for families in dry climates, individuals with allergies, or anyone looking to improve indoor air quality. The cartridge helps maintain a clean and efficient humidifier, enhancing comfort during winter months or in heated indoor environments.