Great buy! Fraction of the price from other stores and keeps my air clean

THESE ARE GREAT. A BIT OVERPRICED.

I have allergies and this works for me in our house.

Really good filters! Much better than those 'rock catchers' I had been using.

These are very good filters

These do what we need them to do and I love that they come in a 4 pack.

These filters for my A/C u it. I’ve always used this brand and glad that Sams carries them.

For some reason, these are made better than any of the ones I have ever bought by the same name?!

Works perfectly in my home

Have used these many years & they work well.