SIR: THE MERV 11 FILTERS ARE MORE THAN EXPECTED , AS THE DUST IN OUR HOME HAS BEEN CUT BY AT LEAST 70% . ALSO I RECEIVED MERV 8 FILTERS BY MISTAKE , AND THE MERV 11 FILTERS WERE SENT TO ME IMMEDIATELY WITH NO QUESTIONS ASKED .GREEEEEEEEEEEEEEEEEAT , AS YOU HAVE A LIFETIME CUSTOMER , AND IT IS EASY TO SEE WHY YOU HAVE BECOME SO SUCCESSFUL WITH YOUR PRODUCT AND SERVICE . MY VERY BEST REGARDS TO ALL OF YOUR TEAM BOB DAVIDSON
Excellent and fast help (only two days and the filters were at my doorstep). Filters worked great. Have been telling others about your fantastic services.Thanks so much!!!
After 1 week of using the new filter I could tell the air quality in our home was better. I have one cat (Leo) that sheds a lot despite routine brushing. I havent been sneezing nearly as much since using the filters. Maybe Leo will soon be getting a new friend.