Forum Discussion
sbowman871
Aug 15, 2013Explorer
You might try removing the cover in the inside at the AC unit. There should be a black foam filter. Maybe 8 x 12 inches. Take it out and give it good rinse in clean water. Let air dry and replace. I had the same thing happen with my unit 2 years ago and it hasn't leaked since. This is the return air filter. If it gets loaded up with dirt, it will leak inside the trailer. It's worth a try.
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