Review on RV Air RV AC Filter - Pack of 4 Filters, AC 145G Air Filters for RV Air Conditioner - Made in USA, High-Flow Replacement for Standard RV Air Conditioner Filters, Enhanced Air Quality - MERV 6 Rated by Pete Gibson

I love filters. I found them on other sites for a lot more money but they were the same and cheaper. I spoke to an allergist about why I was coughing so badly and why my sinuses were getting so bad. He had a photo of filters on his wall. I bought them and I was surprised! They work so well that even though I've figured out what I'm allergic to, I no longer cough or get sick. One of those was mold spores, so I bet the filters took care of that. Very beautiful! Darlene Storms