TCIExplorerJun 09, 2015A/C FilterHi all, we just got a new 2015 3100RL Montana. It has 2 AC units. The bedroom one is the same as our old RV and we know how to clean the filter. We have no idea where the filter is for the living r...Show More
Fulltimer50ExplorerJun 09, 2015The cold air comes out the round grills. The return air goes in the square ones.