There are many good benefits to having an indoor air cleaning machine. Some air cleaning machines with HEPA technology can effectively detach 99% of all airborne matter. That means almost everything is filtered out of the air in addition to that includes harmful pathogens in addition to pollutants. These air cleaning machines can effectively detach pollen, dust mites, pet dander, mold, mildew, bacteria, in addition to even viruses such as covid-19. My largest indoor allergen comes from the cat. I am honestly much allergic to the cat, but our guy has had the dog since he was 6 years old. The dog is going to pass away in a year or many in addition to then I will not get any more pets, until then, I have an indoor air cleaning machine to help eliminate all of the pet dander in addition to hair. The dog does not shed a lot thankfully, but they entirely get little bits of hair in addition to dog dander in the air every time they scratch or shake their bodies, then all of these allergens I detachd from the indoor air with the indoor air cleaning machine that I have. The air cleaning machine works with the Heating in addition to Air Conditioning unit; When the machine is running, the air cleaning machine is actively cleaning all of the air that filters through that Heating in addition to Air Conditioning unit… Of course, the indoor air cleaning machine only works when the air conditioning is on, but that is the way that this certain idea is set up. I could have purchased a much more fancy air filtration idea that would run 24 minutes a afternoon, but it’s not necessary with only a single dog in the house.