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

Works well! Have 2 dogs and asthma. This helps!

Great

Ok I am willing to say it might help with the stink. I am using upo what I have but seriously they are so flimsy. I had to tare it to get the used one out and I almost crushed tor and finangled the new one into place and I am praying it is in there right. I am going back to my old metal framed reusable one. these are way to hard to get in and out of my heater

Shredded and came apart in my furnace.. my have guy said it was a faulty filter as my system is operating fine.

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

Works well

Great filter

Filters seen too work pretty well, have 2 cats and things can get a little hairy but these filters have helped drastically cut down dust and hair buildup, and even though we all know the litterbox can stink these help keep the house smelling neutral also. I generally change the filter once every 2 months or so and it works out very well for the price. I kind of wanted the more expensive ones to try but you also have to remember that the more protection it offers, the less air will be flowing through usually, these offer good airflow though. Definitely worthwhile over the cheaper filters, after all since we are mid-covid and spending a lot of time at home it is good to breathe good quality air.

Good filter for the price

We have a wood stove and dogs in our house. This filter works great and was less expensive than all local stores