How to Change the Filter in Your Furnace
How to Balance Your Central Heating System
Proper Ventilation for 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
Troubleshooting Your Central Air
How to Maintain Hot Water Heating Systems
Choosing the Right Fan to Cool Your Home
How to Install an Auto-Sensing Bathroom Vent Fan
How to Care for Your Hot Water Heating System