Aprilaire Whole-Home Air Cleaners make your air as clean as possible by removing particulates from your air, allowing you to breathe healthier air — important to those with allergies and asthma and for those who want the cleanest air possible for themselves and their family. An Aprilaire Air Cleaner installed by your heating and cooling contractor, can help rid your home of dust, dust mites, pet dander, mold spores, pollen, bacteria and viruses, smoke and more!