The filters are a perfect replacement for my system and are a top quality product at a relatively inexpensive price point. Getting on a 6 month replacement schedule is also tremendous.
This is the second time you've sent me this survey so I'm guessing you didn't read the first one, so I changed it to 1 star. Hopefully you'll read it. Ordering was easy, but the filter we got was either folded in the middle during transit or stomped on. Either way it was crushed in the middle. I fixed it enough to use it and I hope it works because it otherwise looked nice.