Air Filter for Duo-Therm rooftop AC?
I bought my TT not to long ago and just got back off my first trip with it. I was just checking the air filter on the Domestic Duo-Therm (Model: 57915-541) and found a surprise. It looks like the pr...
Forum Discussion
Lowes, Home Depot, et al have AC filters (foam sheets) that can be cut to fit. My filter is held in place by strips of the hook side of Velcro strips and I overlap the cover a bit so the foam is wedged between the return cover and the housing just to make sure it doesn't do what yours did.
