Great price for these filters. We have been using them since we moved into our newly built home 2 1/2 years ago.

We are happy with it. The filter we had been using was a little bigger and had to be crunched to make it fit. This one went in easily.

We have been using these for our home and change these after each 6 months. SAMs promptly delivered the next day.

This is a good value for good filter. JUST tey buying on "A.com" or internet retailers and you will get religion.

[This review was collected as part of a promotion.] I have been purchasing 16x25x4 filters for years. 3M recently changed the filter design (thick paper stock casing has no diagonal elements) but also the width. As a result the filter width is 1 centimeter too narrow and thus leaves a gap through which unfiltered air can go into the blower. My observations are consistent with what another user's review from early August 2025 is describing, and their photos clearly show the difference in width between the previous and new designs of the filter. At the very least you should indicate clearly on the label that the filter is narrower than previously. I know you made 2 versions of a 16x25x4 in the past (regular and slim; the regular version fits my furnace). Are you now only making narrow versions?

Good product at a good price.

Best price, same quality!

These are the best on the market.

I find these to be the best value for our furnace filters.

I lways use this filter for my home.