Models part 12 fits
Wicks harden with minerals and soak up less water over time. Find your model number below before you order; the list is sorted by brand.
112Aprilaire humidifier136Aprilaire humidifier224Aprilaire humidifier440Aprilaire humidifier445Aprilaire humidifier445aAprilaire humidifier448Aprilaire humidifierChippewa 224Aprilaire humidifierChippewa 225Aprilaire humidifierEach model's page names where its part numbers come from and the date they were checked. Amazon buttons open a search for the part number; we may earn a commission.