3m makes great filtration products. This one removes and minimizes the allergens in the house.

Wish you carried more sizes. I need 14X20 as well!

A good product at a good price.

What a bargain! So glad that I checked Sam’s for prices!

Good price & quality. You pay twice as much for a cheaper filter with a lower rating.

Always use them love them

Great buy, and great value!

Perfectly constructed & better in bulk!

Are the cheapest ones I have found that are awesome.

Excellent filters for the price. Was not expecting this quality for $10 each.