How to Change the Filter in Your Furnace
Installing a Vapor Barrier in Your Crawlspace
How to Prevent Carbon-Monoxide Build-Up in Your Home

How to Change a Furnace Filter

A clean furnace filter traps dirt and allergens and makes your furnace run more efficiently — and last longer. This video shows you how to remove the furnace door panel, find the filter, and replace it with a new one. Replace furnace filters every month for best results.

  • Add a Comment
  • Share


Promoted Stories From Around The Web

blog comments powered by Disqus
How to Care for Your Steam Heating System
How to Inspect the Blower-Fan Belt on a Furnace
How to Clear Debris for Your Plumbing Vents
How to Balance Your Central Heating System
How to Maintain Hot Water Heating Systems