Customer reviews from Filterbuy
Filterbuy - 20x25x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-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 - 20x25x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Customer Rating
5
Great Filters & Service
on August 2, 2023
Posted by: Anonymous
First time buyer, quality of the filters is good and you can't beat the convenience. Much easier, and cheaper than buying filters at the store. I'm hooked!
Written by a customer while visiting Filterbuy
Customer Rating
5
My AC Filters
on August 1, 2023
Posted by: Anonymous
I put one as soon as I got hem it is working excellent thanks Patrick
Written by a customer while visiting Filterbuy
Customer Rating
5
I have used them in
on August 1, 2023
Posted by: Anonymous
I have used them in the past and very pleased with the filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Reasonably priced and easy to order
on August 1, 2023
Posted by: Anonymous
Filterbuy was recommended to me by the company that installed my furnace and AC. I am very pleased with the service!
Written by a customer while visiting Filterbuy
Customer Rating
5
Lots of cardboard bracing
on August 1, 2023
Posted by: Cameron K.
Filter and media seem of great quality, however I feel like the cardboard in-front and behind the filter may be restricting airflow
Written by a customer while visiting Filterbuy
Customer Rating
5
They fit!
on July 31, 2023
Posted by: Anonymous
My furnace takes a weird size that no hardware or home improvement stores carry, and the original manufacturer doesn't make them any more. I tried some from other websites, but while their nominal size was 20x20x5,they weren't the exact size, and didn't fit right. These fit! I'm on the subscription, so I don't have to go through this every few months.
Written by a customer while visiting Filterbuy
Customer Rating
5
They fit perfectly. Thank you
on July 31, 2023
Posted by: Anonymous
They fit perfectly. Thank you for the custom order.
Written by a customer while visiting Filterbuy
Customer Rating
4
Great Filters
on July 30, 2023
Posted by: Terry L.
Very pleased with the filters even though I had to trim about a quarter of an inch off of one end to get them to fit.
Written by a customer while visiting Filterbuy