Customer reviews from Filterbuy
Filterbuy - 17x20x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,905 Reviews)
Rating breakdown 3,905 reviews
5 Stars
3,098
4 Stars
390
3 Stars
196
2 Stars
88
1 Star
133
Customer Reviews for Filterbuy - 17x20x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
This fits my furnace perfectly
on April 14, 2026
Posted by: Customer
This fits my furnace perfectly and it came to me very fast!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter quality
on April 14, 2026
Posted by: Customer
As far as I know the filters are working fine. My orders always come on time.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filters and price is great, and delivered right to the house.
on April 13, 2026
Posted by: Customer
Love that the filters get mailed right to the house and they are priced right. Good quality as well.
Written by a customer while visiting Filterbuy
Customer Rating
1
For some reason, I now
on April 13, 2026
Posted by: Customer
For some reason, I now have a three-year supply of your filters. I just put my first filter in a month ago and I'm being restocked?
The frequency of change is every three months. Your recommendation. This seems to be a shady business practice and needs to be scrutinized.
I will be sending the second box (6) back.
Written by a customer while visiting Filterbuy
Customer Rating
5
Worth every penny
on April 12, 2026
Posted by: Customer
I used these in Fort Worth and moved to El Paso where is super windy and dusty. . I have no allergies. .
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV air filter
on April 12, 2026
Posted by: Customer
Great filters for a home with multiple pets. Excellent price.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Product
on April 12, 2026
Posted by: Customer
The filters fit perfectly and work great. I have noticed less dust in my house. Will definitely continue buying them.
Written by a customer while visiting Filterbuy
Customer Rating
4
My only issue is the
on April 11, 2026
Posted by: Customer
My only issue is the filter frame should be sturdier
Written by a customer while visiting Filterbuy