Customer reviews from Filterbuy
Filterbuy - 14x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Average customer rating
4.1
(1,153 Reviews)
Rating breakdown 1,153 reviews
5 Stars
714
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 14x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Customer Rating
5
Great filters
on July 28, 2023
Posted by: Brant B.
I make a house filter out of four of the 4inch merv 13 filters and a box fan. ( see -ask this old house ). I make a new filter every 6 months. The first picture is a new filter, in the second picture is my house filter after six months, the third picture is a new filter compared to a used filter. Thank you Ask This Old House for the instructions and sharing the ideas. Thank you FilterBuy for making such good affordable filters that we can do this with.
Written by a customer while visiting Filterbuy
Customer Rating
2
Too small, though listed as correct.
on July 25, 2023
Posted by: Paul Q.
Too thin - so that when the fan comes on I hear the filter smack as it's sucked against the frame.It is the size listed for the AC unit I have but is a half inch too thin - the Honeywell one fit properly.Is it a cost-saving effect?
Written by a customer while visiting Filterbuy
Customer Rating
5
Gerald Fisher
on July 24, 2023
Posted by: Anonymous
We have always had wonderful service, and good prices.
Written by a customer while visiting Filterbuy
Customer Rating
3
25x16x4 filter
on July 24, 2023
Posted by: Anonymous
I was a little surprised that they came down sized. It still worked, but the folds in the filter were not neatly separated and some were clumped together. The filters were cheaper than 3M so it works for now. I purchased a 4-pack so a year from now I'll probably go back to the 3M product thar were perfect.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv13
on July 23, 2023
Posted by: Mike E.
Perfect fit and AC is Wilson good had to turn it up a bit because everyone was too cold!
Written by a customer while visiting Filterbuy
Customer Rating
5
Air Filters
on July 21, 2023
Posted by: Anonymous
The filters arrived and they are perfect. Thank you for such great and speedy service.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great purchase
on July 21, 2023
Posted by: Anonymous
Filters fit perfectly. One year of great filters at an excellent price
Written by a customer while visiting Filterbuy
Customer Rating
5
My favorite vendor
on July 21, 2023
Posted by: Gordon O.
Immediate shipment of the robust, high quality product was especially helpful during the recent wildfire fiasco and the resulting wide ranged air pollution. Repeat customer uses 3 per change and the convenient box of six allows 2 changes and somewhere to put the used ones.
Written by a customer while visiting Filterbuy