I have lots of allergies and have a few room air filters throughout the house. Instead of purchasing the very expensive Hepa filters / charcoal filters, I use these instead and they do a great job. Much less expensive.

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.

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.

[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!!

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.