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

The filter does the job very well. However, the airflow is more limited. I have gone back to using lower filtered filters to increase the airflow.

It does the job.

Received MPR 600, instead of 1900

Its a filter

I have allergies and these filters are great. Have used them for 18 years

Was over sized and I had to fight with it to get it to squeeze into place. And I ordered the correct size so I’m not sure why these were so big. I’ve never had any issues in the past with filters fitting my 20x24x1

The only brand and filter I will use!

100% satisfied

Excellent filters. Arrived shrink wrapped. Recommended by Consumer Reports. Arrived quickly and easier to receive from Amazon than checking more than 1 store for unusual size. All 3M products work great.

Came quickly, air flow is great! Just what i wanted to keep the air in my house cleaner. Thank you!! A word of advice, i didnt expect that a 2-pk means not individually wrapped so i opened it carefully to keep most the plastic wrap intact and covered it to keep it clean as i store filters in my hot water heater closet. Great product though!