Filtrete 20x20x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack (exact dimensions 19.69 x 19.69 x 0.81)

really good for filtering out pollens and dust; easy to install, too!

I have not noticed any difference odor-wise between these and be standard allergy filters. So not worth the extra money (it does a good job as a filter though!)

Its a filter! Wouldnt know how to begin to rate one. Air hasnt tasted or smelled any different with any filter ive put in. Just saying!

I’m super allergic to dust, sander and pollen. I can’t believe how much these catch! They’re worth the money!! I can tell when I start sneezing or having itchy puffy eyes with other filters. These really work!! I moved into a house that the previous owner had a white dog because of the hair I kept finding and a year later with the new carpets and floors professionally cleaned I found white hair trapped all over the filter! Like where the heck is it coming from??!!

The 20x20 in front of box fan are odor and dust eaters to the max. Crushed a combination of desert dust+pet+smoke etc. to clear air and soil filters w/in a month. Was impressed enough to write this very positive review. Making repeat of this purchase.

Great filter

Black particles everywhere...DEFECTIVE...returned...DONT BUY

I honestly do not smell a difference.

Great product.

It helps to reduce odors. I will check after 3 months if it really lasts taht long as advertised.