It's great to grab a bundle of these to have on hand, now I have no excuse for not changing the filter regularly

These filters do a great job of capturing all the harmful particles that can cause problems for my wife's COPD. Highly recommend this product.

I always purchase these at Sam’s Club and try to watch for instant savings. They work well and they normally have my size in stock.

Purchased several times. I like that they are on instant savings from time to time. Good quality filters.

It was exactly what I wanted. That said it was just a few millimeters too big and I had to shove it in place, but it made for a good seal.

Four pack of 12 x 12 air filters cost $20 ea at Home Improvement stores. So four pack for $39.99 is a deal.

Great filters at a great price!! You cannot beat anywhere in town and this four pack covers you for an entire year.

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 absolutely love these filters. They keep my furniture clean!! If the furniture is clean it is the reason we are not sickly!!! The air is clean !!

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