How Do I Change a Furnace Filter?

Marjorie
Silver Feedback Medal for All Time! 290 Feedbacks

April 3, 20110 found this helpful

Check out the following website, use their search box at the top.

http://www.ehow.com

(Guest)
Gold Post Medal for All Time! 846 Posts

April 4, 20110 found this helpful

There's a 'door' on one of the sides of the furnace itself. Open that and you'll easily be able to figure out how to slide the filter out. Check the measurement written on the filter edges so you'll know exactly what size to buy to replace the old one.