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
(7,007 Reviews)
Rating breakdown 7,007 reviews
5 Stars
5,174
4 Stars
754
3 Stars
439
2 Stars
245
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
Next
on September 30, 2025
Posted by: Anonymous
Just put it in tonight they fit perfectly and Im very happy
Written by a customer while visiting Filterbuy
Customer Rating
3
Have yet to use the
on September 28, 2025
Posted by: Anonymous
Have yet to use the filter. It will be a few months before they are used.
Written by a customer while visiting Filterbuy
Customer Rating
5
Vary good quality air filter
on September 28, 2025
Posted by: Val W.
Vary good quality air filter I am pleased with this filter
Written by a customer while visiting Filterbuy
Customer Rating
5
Great price and ability to
on September 27, 2025
Posted by: Sandra N.
Great price and ability to order the number of filters you want
Written by a customer while visiting Filterbuy
Customer Rating
5
HVAC Filter Replacement Program
on September 27, 2025
Posted by: Sandra N.
Great way to stock up on your air filters with the flexibility to order how many filters you want at one time!
Written by a customer while visiting Filterbuy
Customer Rating
4
I think I have noticed
on September 26, 2025
Posted by: Anonymous
I think I have noticed less dust since I have started using the FilterBuy filters. So far I have been impressed!!
Written by a customer while visiting Filterbuy
Customer Rating
5
First timer
on September 24, 2025
Posted by: Anonymous
I just bought these filters. They seem to be sturdy and durable. We will see what it looks like in 3 months
Written by a customer while visiting Filterbuy
Customer Rating
5
Always the Best
on September 24, 2025
Posted by: Anonymous
I always purchase Filterbuy filters because they do make a difference. My family has allergies and these filters help so much.
Written by a customer while visiting Filterbuy