[This review was collected as part of a promotion.] These Filtrete filters work perfectly in my furnace. We have two dogs are careful of allergens and obviously are also concerned about viruses and bacteria. Our home smells fresh.

[This review was collected as part of a promotion.] This Filtrete Ultra Allergen air filter works great from what I can tell! It seems like my families allergy attacks have dropped quite a bit. Also, no colds or flu thi season either!

[This review was collected as part of a promotion.] I use 3M Filters. I like the quality of 3M products and I prefer their filters as well. I feel like it traps more than others.

Disappointed. I just went to change the filter which was clean. Was in for 5 Months. Looked like it was in for a week. Problem is the filter is deteriorating. My wife has been complaining of white dust and now I know why. The filter is breaking down at the folds. I always thought of 3M products as the best and that's why you pay a premium for them. Have to rethink that.

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

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

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

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

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!

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!