Do I Need An Air Filter In Th Furnace And In The House?
Answers: The dust that gets trapped surrounded by the filter will blow through your heat exchanger and may do a fire which if found by the home owner insurance company could void your policy
Yes you obligation a air filter surrounded by the furnace . It cleans the air and prevents the evap coil from becoming conjested next to dirt. If you dont use a filter you can expect a very expensive repair bill, hose damage to your home and superior electric bills