Customer reviews from Filterbuy
Filterbuy - 12x27x2 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(414 Reviews)
Rating breakdown 414 reviews
5 Stars
305
4 Stars
40
3 Stars
31
2 Stars
13
1 Star
25
Customer Reviews for Filterbuy - 12x27x2 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Quality & Convenience
on February 26, 2026
Posted by: Anonymous
Appreciate ability to order supply of quality filters on an annual basis.
Written by a customer while visiting Filterbuy
Customer Rating
5
A dependable vital service throughout the year
on February 20, 2026
Posted by: Anonymous
My custom filters come every two months and always fit & filter my home perfectly.This service is excellent and makes me swap out my filters on time throughout the year.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have used the filter
on February 6, 2026
Posted by: Anonymous
I have used the filter for at least the last 2 years. I haven't begun using the filters recently purchased yet.
Written by a customer while visiting Filterbuy
Customer Rating
5
its a air filter. it
on September 20, 2025
Posted by: Anonymous
its a air filter. it filters air. came to me as an air filter. no worries.
Written by a customer while visiting Filterbuy
Customer Rating
3
Bent on arrival
on September 11, 2025
Posted by: Anonymous
This is the second time I've purchased these large filters online from 2 different companies. Both times the packaging has been crushed around the corners. The one's I received from Filter Buy can still be used after bending them back into shape. I just wish that they would reinforce the boxes, especially at the corners so the large filters could arrive undamaged. As for the quality of the filter, it looks to be good.
Written by a customer while visiting Filterbuy
Customer Rating
5
New Filterbuy customer
on September 10, 2025
Posted by: Anonymous
Filterbuy has had a strong presence on FaceBook, advertised a discount on bundles, the price was slightly better than my previous filters, so I went for it. As I still have one old filter to use, I have not tried my new Filterbuy product. I will say the previous product was a challenge at times to fit and retrieve so, I'm looking forward to try the new product when the time comes.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality filter
on September 8, 2025
Posted by: BENNY P.
Good quality filter that installs very easily. They look to be built well. They were also shipped very quickly. I would recommend trying out Filter Buy.
Written by a customer while visiting Filterbuy
Customer Rating
3
Pleating
on August 18, 2025
Posted by: Garry S.
The filter seems to be working fine. The only issue I have is the uneven pleating construction.
Written by a customer while visiting Filterbuy