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

great to have some on hand as we need to change them every 3 months

Great product and service

Best filters I have ever used

These filters filter out very fine particles and thats why I prefer them and have used them for several years. By buying in a 6 pack, the order comes packed in the original box, very protective. Nowhere on the filters or on the box does it say that they are 1900, but a phone call to 3M Filtrete confirmed that Select Healthy Living filters were indeed 1900.

I replace my air filter every month or three months depending on what the filter looks like. I am on my second filter now. Keeps my air clean.

Fit great

Good

Like most one inch filters, the cardboard frame is a bit flimsy. I won’t count that against this one as it would be economically impossible to manufacture a super solid filter that’s only meant to be used for three months. I inserted it easily into my air return and it fit well. I did pay attention to the measurements when I ordered these. Some brands are so much smaller that they can move around in the opening when the a/c is running. These are a really good fit. The test will be how well they work on allergens. My dust allergies have gotten so much worse and I need all the help I can get. My a/c unit has a thick, expensive five inch filter in the attic but it does not help that much with the a/c running almost nonstop this past summer. I previously had filters in all three air returns but when I had my system balanced a few years ago, the technician suggested I leave those filters out. I bought air purifiers and they are helping in the rooms they are in but I wanted a more whole house approach. We’ll see what happens after three months with these in all the returns.

Works amazing. Traps so much dust!

Came as advertised undamaged so all good!