If you or someone in your household suffers from conditions like allergies or asthma, a whole-home air filtration system may be worthwhile. They can improve the quality of life for you and your loved ones by lowering the number of allergens and pollutants in your indoor air. Also, if you live in an area with a lot of smog or other forms of air pollution, a whole-home air filtration system may help clean the air and make it easier to breathe.