Excellent filters. Been using these for 10 years. We change every 3 months. Sam’s has the best price especially when on sale. Fast shipping. ❤️

Great product last longer than other semilar filters and you can definitely breathe the difference. Price at Sam's is best deal we have found .

I ordered these and they don’t look like the picture from the ad. It was too much of a hassle to take back. Wont order again.

Have allergies so must use a strong filter. Have been buying this brand at a big store and paying about same for two!

They work great and it’s cheaper to buy them in a set than individually because they are cheaper in a set

good rated filter, enough description to make a decision on which level I needed, but all in all, it is a filter. not much else to say!!!

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

I like purchasing these at such a reasonable price. We have a lot of sand where we live and these filters capture these particles

I purchased some of these at a different site and failed to note they were 5 inches wide!! I got four of them!! I purchased these to replace those.

Possibly the best whole-house air filter there is, the $10 discount is greatly appreciated in these difficult economic times!!!