Furnace filters can be pricey but they are a necessity. The more frequently you change them the better for your air quality. I live on a heavily wooded lot so I need the furnace to do a little extra because of dry leaves and dirt that add to the air quality. These filters seem to do their job. Not the most expensive but not some cheap off brand. Filtrate is a good, known brand.

First time I ordered a Filtrete 20x25x4 Air Filter. I was excited to get this because it was a rated MERV 12. The problem is that this was too big even though my current filter (and all the other ones through the years) was a 20x25x4. It would not fit. I ended up tearing up the packaging around the filter to get it to fit. Terrible. When I put this on top of my other filter it was not same dimension.

[This review was collected as part of a promotion.] great product and price

easy to install. keeps air fresh. keeps dust down.

easy to order

I’m sure they were good filters but the wrong size. Sams club took them back no questions asked.

We ordered the set and it came in damaged. Got with customer service to get a replacement, and the replacement arrived damaged as well

Fit perfectly and aided tremendously in the process of removing mold from my mothers home. The ones made specifically for Honeywell weren't cutting it.

my wife sheds like a donkey (and smells like one too) and we have to replace our filter often. This one works great and is priced well below some of the other brands.

These are a little pricey. I have used some "generic" one with a higher MERV rating with better results, but cannot always find those. These do work pretty well, but need changed more frequently.