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
5
Availability and cost were very
on August 1, 2025
Posted by: Anonymous
Availability and cost were very reasonable. Nominal-size filters are too small for my unit. I was able to select the exact size to fit my unit.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good product, but needs anti
on August 1, 2025
Posted by: Natalya B.
Good product, but needs anti bacterial and anti mold protection
Written by a customer while visiting Filterbuy
Customer Rating
1
Size was shown correctly on
on July 31, 2025
Posted by: Edward E.
Size was shown correctly on filter however it not the correct size. Ive been a customer for years. Never had issues.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent quality great price Happy
on July 31, 2025
Posted by: Anonymous
Excellent quality great price Happy to stay a customer
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters were as good as
on July 31, 2025
Posted by: Anonymous
Filters were as good as advertised. No unpleasant surprises.Took out the old ones and slipped in the new ones.I have 2 furnaces. The entire job was completed in one minute.
Written by a customer while visiting Filterbuy
Customer Rating
5
Its my first time using
on July 30, 2025
Posted by: Valorie M.
Its my first time using this brand so Id like to give it some time to see if Im satisfied with it but so far I am
Written by a customer while visiting Filterbuy
Customer Rating
5
best online filters
on July 30, 2025
Posted by: Anonymous
I saw these filters on a tv review show. I could see that the framework of the filter was rigid and appeared sturdy. I quickly received my order. Unlike my previous filters, these fit well and are priced competitively. Good product!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product
on July 30, 2025
Posted by: Nancy I.
Use this product all the time. . They are very efficient filters. Great seller
Written by a customer while visiting Filterbuy