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

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

We purchase these quality filters (2-sizes) every 12 months at a great price compared to other stores!

I've been using these for years. I buy them when they go on sale, so I'm always stocked up. The keep my heating and cooling system in great shape!

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 !!

Great Product! Always buy my filters at Sam’s and will continue to order these. Sam’s has the best shipping service! Love it 🥰

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

These are not individually “wrapped” so if you only need one, the others need to be covered with something else.

I use them all the time-good buy for the price.I wish they were available in all Sam's Club stores (size)

I'm unable to give a review at this time regarding quality or performance. I bought these because they were a good value and I expect they will perform great but until I use them I can't say with certainty.