Aprilaire Air Cleaner and Humidifier Filters Secure online ordering, and to-your-door delivery - we make it easy and convenient when you buy your genuine replacement Aprilaire filter from FilterSolution.com. We keep a large supply of all the Aprilaire replacement filter products, so there is no delay in getting your order to you quickly. For even greater savings, we also offer a some after-market choices as well! Click on a category picture below for either Aprilaire humidifier or Aprilaire air cleaner filters. Prefer offline ordering? Fax or mail your order to us! Download our printable order form. Or, call us toll free at 866.385.2098. Click here for Aprilaire Air Cleaner Filters & Accessories Click here for Aprilaire Humidifier Filters	See Our 'Tribute to the Troops' Flash Video