I love these filters. They do an excellent job of keeping the indoor air clean and I change them out every 4 or 5 weeks so they don't clog my new HVAC system. I took a star off because of the filters, but it rained the day UPS delivered my box of 12 filters and I had to open the box and toss them all in my garage to dry. Can't stop the rain can it? But it still annoyed me that I had to do it.
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