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

These are made with a much sturdier frame holding up better to installation and moisture. Like anything 3M seems so much better quality overall.

I love these filters! Great choice of filtration by Sam’s and great price. I have 6 parrots which give off dust! This particulate is important ti be removed from my iPhone air. I purchased 12 for a full year’s supply!

I always purchase these air filters but from a different store. The product is great. The value at Sam’s was much better than I could get anywhere else.

Great to see these in side the Sam's Club store considering that are a very pricey piece of equipment wherever you go. Therefore seeing then in bulk only helps the customers.

The filters are good and was cost effective when I was shopping around! I gave it a 4 star because there was a bug on one of them when I opened it! But other than that, what I needed it and good deal for the price!

We shopped around buying filters from different stores, buying filters online through subscriptions. Not only are they more expensive the Quality is not the same. With a membership We get 4 filters for the price of 1.

Good deal for good filters

been using for years buy when they our on sale

Great product for air conditioning filtering