Filtrete 20x24x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 6-Pack (exact dimensions 19.81 x 23.81 x 0.78)

mine didn’t fit in I had to bend the corner but it is the exact size I have used before from a brick and mortar store. I doubled checked when it didn’t go right in... I tried the 2nd one and it fit better but still had to crush the corner to get it to fit... filter I took out went right in and out. Evidently they are not all exactly made the same size because even in my 2 pk one fit better than the other...

Easy to install.

We have used these for years. And will put them on a reorder process

Ez fit. Works great.

These are the best filters for those with allergies, If you have anybody with respiratory problems living in your household, you owe it to yourself to get these way better than the cheap filters that most people use.

Can’t tell the difference between the high grade and average filters. Wake up stuffed up everyday even with these.

Unfortunately these are not correctly sized. They are at least .5 inches wider than the filters I was using in my HVAC unit; therefore, they dont fit. Had to return them.

They are larger the the size on the filters. They are about 1/2 in off. Just enough to were its Very Difficult to Install with out bending the filters.

I was noticing that we were seeing excessive PM2.5 PM1/10.0 with another brand filter even after only a month of usage. Popping one of these in and it was an immediate reduction in average particulate in the house. The pressure drop and flow is fantastic, and overall Im very happy with the cost/value.

Even with dog and cat the filter picks up everything. Best price I could find. Will order more for the upcoming cooling season