Filtrete 20x25x1 Air Filter MPR 1000 MERV 11, Allergen Defense, 2-Pack (exact dimensions 19.688x24.688x0.84)

Works great

For our ac/ heater,

My wife has really bad allergies and these filters make the world of difference for her. We have had other filters before and my wifes allergies were killing her. I put one of these filters in and turned the house circulation fan on, within an hour she could tell the difference. Since then I have set them up on a subscription and couldnt be happier.

The house had a lesser filter when we moved in. Needed better. This does a great job.

I waited 2 weeks and the item was damaged, couldn’t use it

I normally use a much bigger filter size, but after renovations in my basement with all the dust floating around, I was counseled to try a smaller, cheaper filter size for a while. I have to say that this filter is working just as well as my larger one. I bought the package of 2 and after 1 month, I still havent had to switch to the other filter.

Great filters

Very good

Over priced

These are good filters and I bought a years worth shipped right to my house!