Customer reviews from filtrete.com
Filtrete - 20 in. W X 20 in. H X 2 in. D Polypropylene 1000 MPR Pleated Air Filter 1 pk
Average customer rating
4.7
(788 Reviews)
Rating breakdown 788 reviews
5 Stars
639
4 Stars
123
3 Stars
8
2 Stars
6
1 Star
12
97%of customers recommend this product.
(
733 out of
756)
Customer Reviews for Filtrete - 20 in. W X 20 in. H X 2 in. D Polypropylene 1000 MPR Pleated Air Filter 1 pk
Customer Rating
5
Best purchase ever they are a 9
on October 24, 2025
Posted by: Mymy69
I try to always run the Filtrete 1000 Allergen Defense. It is a true life savor.
Written by a customer while visiting filtrete.com
Customer Rating
1
The size doesn’t fit.
on November 15, 2025
Posted by: Amthony
Run slightly bigger… doesn’t fit. I had to purchase brand. My disappointment is that I’m reading olds comments and reviews (about 2 years ago) and looks like the brand is not interested to fix this issue.
Response from filtrete.comBy 3M-Filtrete Care Team, 3M-Filtrete, November 18, 2025
Thank you for leaving your review. We are sorry to hear this and would not have expected the product to be as described. If you need any further assistance, please connect with us directly at 1-800-388-3458 Monday-Friday 8:00am-4:30pm CT.
Written by a customer while visiting filtrete.com
Customer Rating
4
one filter is not white.
on May 28, 2026
Posted by: ajk22
My 2 pack has one white and one dark grey filter. Please advise.
Written by a customer while visiting filtrete.com
Customer Rating
1
Not true dimension
on June 29, 2026
Posted by: Ruck
Filter is not true 16 inches wide. It is 15.5. Falls out of bracket in furnace
Written by a customer while visiting filtrete.com