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
(7,016 Reviews)
Rating breakdown 7,016 reviews
5 Stars
5,179
4 Stars
755
3 Stars
440
2 Stars
246
1 Star
396
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
Fast good in like those
on October 11, 2021
Posted by: Anonymous
Fast good in like those guys they are on top of it
Written by a customer while visiting Filterbuy
Customer Rating
3
I confirmed with the rep,
on October 11, 2021
Posted by: Anonymous
I confirmed with the rep, that the 20 x 21 was actually 20 7/8 x 21 7/8. It was the former, not the latter. The fit was too snug. Although I was able to get it into the frame, I had to force it.Also, they had a yellow color, which made me wonder how old they were.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters are very well
on October 11, 2021
Posted by: Anonymous
These filters are very well made and fit perfectly in my furnace. They slide easily in and out of the housing. The information about the filters was very helpful, and the shipping was prompt.
Written by a customer while visiting Filterbuy
Customer Rating
5
These are the first to
on October 11, 2021
Posted by: Anonymous
These are the first to properly fit my unit. Now that I know this I'll certainly buy more .
Written by a customer while visiting Filterbuy
Customer Rating
5
FilterBuy carries my hard to find size
on October 9, 2021
Posted by: Jillian H.
This is the only place that I can find this size of filters for my apartment!
Written by a customer while visiting Filterbuy
Customer Rating
5
The filters I purchased are
on October 6, 2021
Posted by: Anonymous
The filters I purchased are the best for my family and myself. Highly recommend Filter Buy
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit.Nice clean air.mmmm.Thanks for
on October 6, 2021
Posted by: Anonymous
Perfect fit.Nice clean air.mmmm.Thanks for your Professionalism.Love getting it right the first time.Would'nt go anywhere else.
Written by a customer while visiting Filterbuy
Customer Rating
5
They seem to be a
on October 5, 2021
Posted by: Anonymous
They seem to be a good quality. I will purchase again
Written by a customer while visiting Filterbuy