Filter for Atwood furnace
I am considering putting a lightweight foam or fiberglass filter behind the intake grill on my Atwood 8531 furnace. The opening is 10 x 24". Comments
Forum Discussion
Use a stand alone filter instead. Atwood (and Suburban) is very clear about no filters. They did have an add on electrostatic filter for a while, but they are as rare as hens teeth.
