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
3
The filter construction is really
on August 9, 2025
Posted by: Anonymous
The filter construction is really no different from what I source at my hardware store, however, the filter level I purchased has a bit better construction-strength.
Written by a customer while visiting Filterbuy
Customer Rating
1
They're too small. The next
on August 9, 2025
Posted by: Anonymous
They're too small. The next size up is too big. Nothing fits.
Written by a customer while visiting Filterbuy
Customer Rating
4
Good qualitybut not individually wrapped
on August 9, 2025
Posted by: Anonymous
Good qualitybut not individually wrapped like before.
Written by a customer while visiting Filterbuy
Customer Rating
5
High quality filters for a
on August 8, 2025
Posted by: Kristopher H.
High quality filters for a great price. Arrived at my front door. I'm a filter buy customer for life.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent service
on August 8, 2025
Posted by: Charlie D.
Didn't seem to fit like the one I took out BUT I had to literally RIP the old one out. . . Even though same size on filter. . . So the filter buy filters actually fit better!
Written by a customer while visiting Filterbuy
Customer Rating
5
I have purchased my furnace
on August 8, 2025
Posted by: Anonymous
I have purchased my furnace filters from Filter Buy for years. I've never been disappointed with the quality and fit. Thank you, Filter Buy,
Written by a customer while visiting Filterbuy
Customer Rating
2
No happy with the price
on August 7, 2025
Posted by: Anonymous
No happy with the price actually I been thinking to modify my unit to make it conventional in order to pull down the price on those filters cuz it's very expensive
Written by a customer while visiting Filterbuy
Customer Rating
3
It didn't fit well. Had
on August 7, 2025
Posted by: Anonymous
It didn't fit well. Had to crunch it in. This is the first one I have had trouble with.
Written by a customer while visiting Filterbuy