Filtrete 20x25x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 2-Pack (exact dimensions 19.69 x 24.69 x 0.78)

I use theses filters because they capture allergies! they were such a value I bought enough for a years worth of replacements.

Bought the 14x14. But is too big for my 14x14 intake. Other 14x14 filters work but not these

Love these filters.

Product does not filter out cigarette smoke as advertised. Smoke is still strong coming through vents. Sadly disappointed. I really need something to work. My downstairs neighbor doesnt care what hes doing to my granddaughter, service animal or myself. Im going to keep looking.

I like this product, it can protect our family from season allergies

Filters came loose in a box. Not as shown in the picture or as described in Answers to Questions.

Great

I like knowing the air circulating at home is filtered as much as I can get it. I change my filter monthly now. We moved from a more rural area to a metro location with heavy traffic. In one month of filtering here, it’s brown. It took a solid 3 months to get that way where we used to live. So I’m sure we’re breathing more pollution here when we’re outside. I like knowing inside our bodies can get a break from it because of the high quality 3M filter.

Noticed a large difference when we switched to these, I have these on auto delivery so that I dont forget to change them

These 3M filters are far and away my favorite to use. No whistling, or other signs that my system is struggling to move air through, and they filter all manner of awful filth.