Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What is the purpose of the furnace filter?

April 26, 2017filter furnace purpose

0

Posted

What is the purpose of the furnace filter?

1 Answer

0

Posted

The purpose of the furnace filter is to protect the furnace and keep air in the house clean. We can try to accomplish other things with the furnace filter – remove allergens, bacteria, etc. – but the first and the main thing is the furnace protection.