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

The filter is good and quality is there but it did not make a noticeable difference with odor removal vs. other 3M filters.

Works great I smoke in the house when wife’s gone and turn the fan to on for 30 minutes smells gone. I did purchase the 2 pack on sale for 25 I believe but if forced I would pay full price to restock!

DO NOT USE THESE! Within a week of installing we began to have serious issues with our HVAC unit & water began leaking from the ceiling into our drywall. The black carbon pieces are NOT secure at all and clogged up the condensate. It had to be flushed/maintenanced twice to clear it fully. This should not be on the market.

Filtrete filters are always a great buy & product. Use according to your filter need.

Used on back of a 20x20 fan as a air purifer. Works good. Good price.

If you have allergies like me, these are a lifesaver. I change my filters every two to three months depending on the season to keep my allergies in check.

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??!!

Works good.

The merv rating is too high for airflow.

Definitely notice a difference since switching to these! House feels/smells cleaner.