Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.6
(3,408 Reviews)
Rating breakdown 3,408 reviews
5 Stars
2,706
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 21x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
5
it is of high quality
on March 15, 2024
Posted by: Anonymous
it is of high quality and value and should anyone be interested they can purchase with confidence.The service and mailing is immediate and can't be beat.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fits perfectly where store brands
on March 14, 2024
Posted by: Anonymous
Fits perfectly where store brands did not. Have only had it in for 2 weeks, but so far holding up well w/ two very furry animals in the house
Written by a customer while visiting Filterbuy
Customer Rating
5
Still waiting
on March 13, 2024
Posted by: Anonymous
Bought the M-13 to help knock down alleges from dust, pollen, other airborne bugs. Still weighting to see how great it is. I will check in about a month to see how it is doing and at that time I will update this review.....Zorka
Written by a customer while visiting Filterbuy
Customer Rating
4
Hope they really are American made
on March 11, 2024
Posted by: Anonymous
Fit ok, do not like paying full price for something that is below size specs.
Written by a customer while visiting Filterbuy
Customer Rating
5
home filters
on March 10, 2024
Posted by: Anonymous
20x25x1 MERV 13 Pleated Air Filter, work very well for my home. I live in AZ. in Mohave Valley it is very dusty will the farm land near me. I do have to change them more often because of all the dust. But worth it.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good filters - exactly as expected. Less expensive than big box.
on March 10, 2024
Posted by: Anonymous
Good filters - exactly as expected. Less expensive than big box.
Written by a customer while visiting Filterbuy
Customer Rating
5
16x25x1merv13 pleated air filter
on March 8, 2024
Posted by: Tack L.
I have been using this filter for many years and it is awesome. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
12 x 12 x 1 air filter
on March 8, 2024
Posted by: Shelba C.
I bought these filters for a house we previously owned. We recently moved, so purchased again. I have not installed these yet, but expect they will be just fine.
Written by a customer while visiting Filterbuy