HQRP Wick Filter compatible with Aprilaire 12 Replacement fits Aprilaire 112, 136, 224, 225, 440, 445, 445A, 448 Humidifier models.
Also fits Chippewa models 224 & 225.
Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home.
This evaporator pad generates the humidity you need to keep your indoor air comfortable during the heating season. Helps reduce susceptibility to colds, the flu, and other respiratory ailments. Increased humidity allows you to reduce the thermostat during winter months and save on energy costs. Prevents drying and cracking of hardwood floors, woodwork, and furniture. Easy installation.