Customer reviews from Filterbuy
Filterbuy - 12x12x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Average customer rating
4.6
(7,994 Reviews)
Rating breakdown 7,994 reviews
5 Stars
6,423
4 Stars
705
3 Stars
347
2 Stars
212
1 Star
307
Customer Reviews for Filterbuy - 12x12x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Customer Rating
1
Too small (but size is the correct size)
on August 4, 2025
Posted by: Anonymous
I've ordered from you guys twice before and had no problems. The most recent order of the same as exact size I've ordered every time is just too small. It looks too small and it doesn't fit properly in the same space. It makes a sound as it falls out a little bit every time the fan goes on or off. Very disappointed
Written by a customer while visiting Filterbuy
Customer Rating
5
they are good filters i
on August 4, 2025
Posted by: Anonymous
they are good filters i will get more of them thank you
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy to order and good
on August 3, 2025
Posted by: Anonymous
Easy to order and good prices. Reminders are helpful and subscription easy to adjust.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on August 2, 2025
Posted by: BERNADETTE B.
My grandson whom is an HVAC specialist, recommended we use your company because this is where he buys his filtersout of the mouth of babesif the professionals use these filters then Imam happy to do the same.
Written by a customer while visiting Filterbuy
Customer Rating
4
Our return requires an oddball
on August 2, 2025
Posted by: Anonymous
Our return requires an oddball size filter. FilterBuy has it!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters do make a difference
on August 2, 2025
Posted by: Anonymous
They fit, and are great making my furnace work less than the filters I was using. I thought all filters were the same, but not a fact. These filters keep my house cool with less running time.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have an acward filter
on August 1, 2025
Posted by: Eddie E.
I have an acward filter rack and this is the only size that will work, thanks for meeting my needs and getting them to me in a timely manner
Written by a customer while visiting Filterbuy
Customer Rating
1
These filters are too small
on August 1, 2025
Posted by: Anonymous
These filters are too small normally filters are half inch smaller than the size. These are 5/8 of an inch smaller than the size.
Written by a customer while visiting Filterbuy