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
Its fine
on August 25, 2025
Posted by: Anonymous
Thank you. Its not an easy size to find so I appreciate you carrying it. Will order more when i have more $$.
Written by a customer while visiting Filterbuy
Customer Rating
5
1st time to use filters
on August 25, 2025
Posted by: Anonymous
1st time to use filters and Im happy with the results so far.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have not had opportunity
on August 25, 2025
Posted by: Betsy K.
I have not had opportunity to use my first filter but it is assuring to me as a widow to have these on hand for home function and maintenance. This is especially true during the harsh winter months.
Written by a customer while visiting Filterbuy
Customer Rating
5
good filter
on August 25, 2025
Posted by: Anonymous
I attach these to a box fan for kitty liter dust filtration. works great, the extra thickness makes them last longer.
Written by a customer while visiting Filterbuy
Customer Rating
5
Happy with this filter brand.
on August 25, 2025
Posted by: Erin N.
Happy with this filter brand. Seems to last longer than other brands. Website makes it easy and efficient for ordering. Thanks!
Written by a customer while visiting Filterbuy
Customer Rating
5
they were a little late
on August 25, 2025
Posted by: Daniel T.
they were a little late arriving but i like the filters
Written by a customer while visiting Filterbuy
Customer Rating
5
Solid frame
on August 24, 2025
Posted by: Anonymous
Well built filters, better than generic home center built filters. Not flimsy.
Written by a customer while visiting Filterbuy
Customer Rating
4
Good
on August 23, 2025
Posted by: Madeline D.
Seems to work well. Im grateful that this site had the specific size I needed, as I couldnt find it in the physical store I visited.
Written by a customer while visiting Filterbuy