Customer reviews from Filterbuy
Filterbuy - 12x34x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-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 - 12x34x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Gold
Customer Rating
5
A/C Filters
on March 13, 2026
Posted by: Anonymous
They work really well, correct size and easy to replace.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have only installed them
on March 12, 2026
Posted by: Anonymous
I have only installed them 5 days ago seems to be working great will buy them again
Written by a customer while visiting Filterbuy
Customer Rating
5
This is the company you need to use!!!
on March 12, 2026
Posted by: Anonymous
These are a high quality filter which plays an important part of not having to call out AC companies. I change these out frequently, which I do monthly. Not sure I need to do it so much, but it cannot hurt. Also, the company set us up on automatic shipment, so I don't have to rely on memory or a calendar
Written by a customer while visiting Filterbuy
Customer Rating
5
Very, very pleased with service
on March 12, 2026
Posted by: Anonymous
Very, very pleased with service of the company as well as the product itself.
Written by a customer while visiting Filterbuy
Customer Rating
5
My ThreeFilters
on March 12, 2026
Posted by: Anonymous
Love the convenience! Also the subscription keeps me on track to change filters regularly.
Written by a customer while visiting Filterbuy
Customer Rating
5
6 months
on March 10, 2026
Posted by: Anonymous
Just installed other brand. Did not want to time out and not have filters, so I ordered while it was on my mind. When the current filters are timed out, I will install the new filters. When they are timed out, I can give an honest review .
Written by a customer while visiting Filterbuy
Customer Rating
5
They look nice. Just got
on March 10, 2026
Posted by: Anonymous
They look nice. Just got them haven't used them yet
Written by a customer while visiting Filterbuy
Customer Rating
5
Just purchased for the 1st
on March 10, 2026
Posted by: Anonymous
Just purchased for the 1st time. They are reasonably priced. We will foolow up in 3 month (their rated effectiveness time.
Written by a customer while visiting Filterbuy