Customer reviews from Filterbuy
Filterbuy - 25x28x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.1
(1,159 Reviews)
Rating breakdown 1,159 reviews
5 Stars
720
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 25x28x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
5
lack of pleats
on August 9, 2023
Posted by: Anonymous
I like your design of one piece cardboard structure, others I have purchased were two sections paper taped together. I noticed that it looks like there is a lack of pleats compared to all the filters I have used.
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy to get the best filters
on August 7, 2023
Posted by: Anonymous
Previously used MERV 11 filters. This time using MERV 13 for better filtration. Not used yet. Previous quality was great .
Written by a customer while visiting Filterbuy
Customer Rating
5
20x20xx4 mercy 13
on August 3, 2023
Posted by: Anonymous
So far ok. They say the same size as the Honeywell filter that I took out but its atad smaller which worries me I have a call in to my furnace guy to see how to proceed. By the way its smaller in width and length seems very weird when they both say the same size. Thanks Todd
Written by a customer while visiting Filterbuy
Customer Rating
5
Air Filters
on August 3, 2023
Posted by: Anonymous
Perfect fit and has greatly reduced dust in my house.
Written by a customer while visiting Filterbuy
Customer Rating
5
They are great. better than
on August 3, 2023
Posted by: Doris G.
They are great. better than what I have been buying.
Written by a customer while visiting Filterbuy
Customer Rating
5
The order I got from
on August 1, 2023
Posted by: Lee D.
The order I got from you is Merv 13 and they are good. But there is a few other companies that the armor of 13 how about the same. So I just wanted to let you know that its price I am looking for because times are tough today. But I wouldnt hesitate buying from you again if the price is right thank you
Written by a customer while visiting Filterbuy
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