- Compatible models: Our MAF1 super humidifier wick filter is compatible with MA0950, MA1200, MA1201, 14410, 14411, 15412, 29979, 29980, 29981, 29982 series humidifiers. Compared to Part # MAF1 (Contact us if you are not clear the models and we are here to help within 24 hours) - Superior craft: The MAF1 humidifier filter is made of high quality paper containing wood fiber fabric verified by the manufacturer, with greater absorbency and lower energy use to provide the same humidification. The replacement wick meets high quality control standards, and the honeycomb mesh structure helps keep your humidifier at its best working condition and capacity - Excellent absorption & maximum output: This MAF1 humidifier filter replacement filters impurities from water and retains the mineral elements needed by the body. While humidifying the air, it relieves discomfort from the dry environment. It also helps prevent white powder from entering the room air and depositing on surfaces - Great value: Package includes 4 x MAF1 humidifier wick filters. Filter dimensions: L 30.75 in x H 8 in x W 0.75 in. Warm tips: For best results, fill the humidifier tank with distilled water. Excessive use of hard water will degrade filters and cause them to turn yellow prematurely. Replace the humidifier filters every 2-3 months depending on usage