
R Bruce Summers
I use Filtrete 1600 filters. When I install them, I could choose 30, 60 or 90 days. Today, it gave me options of 3, 6 or 12 months. That's just STUPID! After choosing 3, I went back in, and then it gave me the options of 1, 2 or 3 months. It shouldn't take extra steps to get normal options. Rarely used options of 6 or 12 months should be the ones that take extra steps.

A Google user
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Updated review: I got a couple of SmartFilter 2200 and connected to Amazon Dash (supposed to give a future discount on replacements by using it) and they paired almost instantly. I'd like to view the status of all my filters on the home screen without having to swipe. I'd like info on the indoor air quality monitor; the app has nothing. Those of us who are familiar with vaporware (heh, almost a pun there) are leery. I would also like to know technical details behind its calculation, namely pressure drop over time; I was hoping that's what it would put on a pretty graph.
1 person found this review helpful
3M Company
February 12, 2019
Hi Julian,
We apologize that you're running into this issue. Would you care to reach out to
[email protected]? We would like to help make this right for you. Thanks!

Christopher Johnson
Constantly loses connection with "smart" sensors. The app is able to connect to my "upstairs" furnace that's in the attic, but unable to connect to the "downstairs" furnace right next to it. Also it claims to auto reorder filters automatically using Amazon dash, but even after setting it up, it's NEVER worked for the two years I've been using these. You're better off getting regular filters and not wasting your money on this "smart" sensor technology that doesn't even work properly.
1 person found this review helpful