Solved! How Often to Change a Furnace Filter
As you discovered, a clean furnace filter makes a big difference in air quality. What’s more, the fresher the filter, the more efficiently your HVAC system runs, resulting in lower energy bills. Filters are designed to trap dust and airborne particles as air is drawn through the filter and into the furnace system.
Original Article Source Credits: Bob Vila , https://www.bobvila.com/
Article Written By: Glenda Taylor and Bob Vila
Original Article Posted on: NA
Link to Original Article: https://www.bobvila.com/articles/how-often-to-change-a-furnace-filter/