Keep seeing some RV's with Maxxair/Maxxair II vent covers. How well do they work? Reduced airflow? Rain or water leaks? Installation issues? Thanks in advance.
I have them on our 96 Southwind. I think they do a good job, never had any leaking problems. If there is less airflow, it's very minimal. They protect the vent covers from damage. I'll put them on any RV I may get in the future.
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