We know we can find these at Sam's and not have to look all over other places, so we just always get them at Sam's!

I love these 4 packs! They are the most affordable way to purchase air filters. We love them because it helps keep our air quality up with 3 dogs.

I’ve used different brands and 3m filtrete is the best I’ve tried without the ones paying an expensive price.

Every. Last. Particle. They fit well and seem to have quality construction. Nothing to complain about!

Perfect for our 3000 sq ft home. We use upstairs and downstairs. Recommended by our HVAC Service Professionals.

Good product at a good price -- actually more convenient than the on-line filter service I used before.

Best Effort with Animals but requires changing monthly or I find dust starting to get inside duct intake

Great filters, finally in my required size for in store purchase (14x20x1). Was only available online ordering before.

So much better than those flimsy ones. May as well spend a little more and not have to replace so often.

These seem to work very well, there is much dust around the house since we’ve been using these filters