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

Dont make the same mistake I did and waste your time and hard-earned cash for these useless filters. Do they work ok as filters? Ill never know as they wouldnt fit properly and after all the time spent trying to gently bend them in order for them to fit, they were ruined. I was ready to put my head through the wall because of these POS filters. The last filters I had were the same size AND THEY FIT.

These are the best ones

The first Filter lasted only one month most likely due to California Fire Smoke, and that’s with a quality Whole House Air Filter, and two plug in Air Filters. It was filthy, so it’s obviously working as intended. I definitely plan to reorder.

Excellent. You can tell that it works. Ive used this model for years and keeps my HVAC running without a hitch.

So every couple times a year you need to order new air filters. I ordered these before and simply just clicked re-order from my last order. Then they arrived and I realized when I really ordered the manufacture description actually changed and they’re the wrong size. They are indeed sadly had to return them when I was desperate to use them. I requested a refund from the manufacture right away and hope they well honor a full return refund including shipping. When they Change an item, they should create a new item code so people don’t actually get the wrong one with a re-order. Other brands I’ve continued to order for a decade with that simple touch free order button, but this one be aware sizes may change.

Good filters keep the air in my house clean

Great quality filter works to better protect household from allergens than basic filters. Filters are sturdy and very easy to change. Very pleased with the way it performs.

Makes such a difference in our allergies and in trapping pet hair

Comes packaged in the original 3M carton. Arrived undamaged and not mashed like many parcels are these days. Ill definitely Buy Again.

Doesnt look like what i brought before. Says Merv 13 and a large loose label says 3M 1900. Only real problem is that the bottom of shipping box wasnt taped across so how the bottom filter wiring was torn away from the paper filter. I only had one AC guy tell me not to use these but rest said it was ok. Been used for nearly 10 years 3m filters and my AC (both) have worked great. Change out every 2months whether needed or not. Amazon needs clear up the rates it uses or 3m does.