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
(8,000 Reviews)
Rating breakdown 8,000 reviews
5 Stars
6,428
4 Stars
705
3 Stars
348
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
4
Its a very loose fit
on November 2, 2023
Posted by: Anonymous
Its a very loose fitActual size could be a 1/4 bigger in length , width and thickness
Written by a customer while visiting Filterbuy
Customer Rating
2
The 4x20x25 were undersized compared
on November 1, 2023
Posted by: Anonymous
The 4x20x25 were undersized compared to what I bought at big box stores. The fit is poor in my air handling unit.
Written by a customer while visiting Filterbuy
Customer Rating
5
These are great!
on November 1, 2023
Posted by: Ashly W.
Filter King air filters have been an absolute game-changer for my home's air quality. Since using their filters, I've noticed a significant difference in the freshness of the air we breathe. These filters are not only effective but also incredibly easy to install. The improvement in air quality has made a noticeable difference in our overall well-being. I can't recommend Filter King enough! Thank you for providing such a fantastic product that truly delivers on its promises.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great :+1: Value
on November 1, 2023
Posted by: Lizerette C.
Its been Three months since we purchased, and its was a few HOT :u1F975: months , I just changed the filter from 9/1/23, it was NOT bad ! These filters are Very Good :+1: and for the price for as many as they come in a Package, Im Very Happy and so is my Daikin System-
Written by a customer while visiting Filterbuy
Customer Rating
5
EXCELLENT!!
on November 1, 2023
Posted by: Anonymous
Always a pleasure dealing with Filterbuy- never had an issue!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality product. Easy to order
on November 1, 2023
Posted by: Anonymous
Quality product. Easy to order and reasonably priced. Too much marketing is somewhat annoying.
Written by a customer while visiting Filterbuy
Customer Rating
5
Weather Ready!
on October 31, 2023
Posted by: Anonymous
Happy to receive the furnace filters. Quality, fit, and value are all important factors in the purchase . Thank you for your timely response; I appreciate being ready for this winter season.
Written by a customer while visiting Filterbuy
Customer Rating
5
Equal to filtrete that I
on October 31, 2023
Posted by: Anonymous
Equal to filtrete that I previously had been purchasing
Written by a customer while visiting Filterbuy