home
We speak HVAC so you don't have to
CONNECT with us!

our tools and detailed reports
can help you choose the best
furnace, boiler, heat pump or
central air conditioner.

See all questions

What filter should i use for my lennox g4ouh furnace

Post created: 2013-12-13 Type of Equipment: Furnace Views: 141

This question was created on the page: https://www.furnacecompare.com/faq/which_filter.html.


On 2013-12-13 Chris wrote:

Good afternoon, I am including the furnace filter chart for the Lennox G4OUH series below. You may need to measure the size (in inches) of your furnace cabinet to determine which filters you need.

Thank you!


Furnace Filters for the LENNOX G40UH

Air Flow Configuration Cabinet Width Filters
All 14−1/2" buy now on amazon 1 14x25x1 filter
(bottom air return)
buy now on amazon 1 16x25x1 filter
(side air return)
All 17−1/2" buy now on amazon 1 16x25x1 filter
(side air return)
buy now on amazon 1 16x25x1 filter
(bottom air return)
All 21" buy now on amazon 1 16x25x1 filter
(side air return)
buy now on amazon 1 20x25x1 filter
(bottom air return)
All 24−1/2" buy now on amazon 1 16x25x1 filter
(side air return)
All 24-1/2" buy now on amazon 1 24x25x1 filter
(bottom air return)

On 2013-12-13 wrote:

What about quality... there are filters available for just a couple of dollars each, or over $10 each.

We do have a dog

What is best for the life of the hvac unit?

Thank you


Your Answer


Name:
Copyright 2002 - 2016 furnacecompare.com