Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,012 Reviews)
Rating breakdown 7,012 reviews
5 Stars
5,177
4 Stars
755
3 Stars
439
2 Stars
246
1 Star
395
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Great value & quality!!!!!
on December 8, 2023
Posted by: Anonymous
I love the fact I have the filters right at home. I mark the filter with the date it needs to be replaced. Its peace of mind. Great value & quality. I have told lots of people about Filterbuy.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filter
on December 7, 2023
Posted by: Roseanna W.
I change my furance filters every two to three months in the winter. Seems like this catches everything
Written by a customer while visiting Filterbuy
Customer Rating
4
The ease of the purchase
on December 7, 2023
Posted by: Anonymous
The ease of the purchase process is deluxe. Quality products and the purchase process just makes it a no brainer.
Written by a customer while visiting Filterbuy
Customer Rating
3
Measured incorrectly Filter thickness andcorrect
on December 7, 2023
Posted by: Anonymous
Measured incorrectlyFilter thickness andcorrect my mistake.
Written by a customer while visiting Filterbuy
Customer Rating
4
20x20x4 MERV 11 Pleated Air Filter
on December 7, 2023
Posted by: Anonymous
I purchased these as a replacement for my Honeywell brand. The Filterbuy filters were slightly narrower than the Honeywell. Not sure if the size difference will affect the performance!
Written by a customer while visiting Filterbuy
Customer Rating
5
They were custom made to
on December 6, 2023
Posted by: Anonymous
They were custom made to the size I needed and came very fast
Written by a customer while visiting Filterbuy
Customer Rating
5
Difficult size to find, but
on December 5, 2023
Posted by: Anonymous
Difficult size to find, but no problem with Filterbuy
Written by a customer while visiting Filterbuy
Customer Rating
4
Filter purchase
on December 5, 2023
Posted by: Anonymous
I wasn't able to find this particular size filter at my local store home improvement store 20x24x1. The quality of the filter was nice and sturdy,just what I needed. It fit perfectly inside my unit tray without bending or fixing. I will definitely be making additional purchase of this item.
Written by a customer while visiting Filterbuy