Customer reviews from Filterbuy
Filterbuy - 20x23x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.6
(3,952 Reviews)
Rating breakdown 3,952 reviews
5 Stars
3,137
4 Stars
393
3 Stars
199
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 20x23x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Good furnace filters
on October 15, 2017
Posted by: Anonymous
Ive used these furnace filters this year and they seem to perform well. I just ordered a years supply.
Written by a customer while visiting Filterbuy
Customer Rating
5
Solid
on October 13, 2017
Posted by: Zack M.
Great filter, the 1 my apartment came with was trash, was just fibers..no rigidity at all. Ac isn't on as much with this filter.
Written by a customer while visiting Filterbuy
Customer Rating
4
Furnace filters
on October 10, 2017
Posted by: Anonymous
The problem I encountered was that the thickness was to wide to fit behind the lip on the furnace door. I cut the cardboard around the perimeter to flatten and made it work
Written by a customer while visiting Filterbuy
Customer Rating
5
Custom Size Filters
on October 9, 2017
Posted by: Anonymous
Filters fit like a glove after receiving custom size filters. They appear to be of good quality. Time will tell.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect
on October 9, 2017
Posted by: Samantha P.
This is the only place that sells the size I need. I order every year and they work perfect!
Written by a customer while visiting Filterbuy
Customer Rating
5
20x20x1 MERV 11 Furnace Filter
on October 7, 2017
Posted by: Anonymous
No complaint as they do what they are supposed to do.
Written by a customer while visiting Filterbuy
Customer Rating
1
Bad construction
on October 5, 2017
Posted by: Anonymous
Bad manufacturing. End glued out of angel. Maybe 2 will fit. Folded edges glued wide
Written by a customer while visiting Filterbuy
Customer Rating
5
quality filters
on October 5, 2017
Posted by: Anonymous
I have an odd size a/c filter and found these on Filterbuy. It was an easy choice and bought a 6 pack to last me a while.
Written by a customer while visiting Filterbuy