I wanted to like these, but the size it states is too big for the opening. I don't understand how that is happening, considering I bought the correct size.

Great air filter at almost half price from other retailers. The air becomes so fresh at my 3 bedroom home after I replace our old filter with this filter. Highly recommended 3M, which brings the quality.

Just got these delivered and they are not the size I ordered.

Ihave used Filtrate air filters for a number of years. The equivalent of MERV 12 are just perfect

I have been using these filters for some time and am very happy with them. i have several animals and they really help with the animal fur!

[This review was collected as part of a promotion.] This air filter is a definite recommend! Perfect and better air.

I always buy these from Sam’s & I’m very happy with their performance!! Highly recommend these furnace filters!!

The Original Filtrete Air Filter MPR 1200D MERV 11, Allergen Reduction Plus Dust, worked much better for us! The dust pollen and dander was much less and we seemed to breath much easiser!

I Brought This Last year and I was So Happy with This Product

Great value and product