How to Change a Furnace Filter | The Family Handyman

If you’re thinking that you only have to change your filter once a year, you may well be shortening the life of your furnace. Actually, you should check your filter monthly and often change it monthly, depending on the type of filter you use. To determine if it’s too dirty, remove the filter and hold it up to the light. If you can no longer clearly see light, change the filter (see photo).

Bookmark(0)


Do you have 10 seconds? Show this DIY to your friends and fans.



To report this post you need to login first.
Thanks! You've already liked this
No comments

diy projects


Web:

Leave a Reply