Customer reviews from Filterbuy
Filterbuy - 14x28x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue
Average customer rating
4.1
(1,141 Reviews)
Rating breakdown 1,141 reviews
5 Stars
705
4 Stars
109
3 Stars
127
2 Stars
86
1 Star
114
Customer Reviews for Filterbuy - 14x28x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue
Customer Rating
1
Undersize Filter
on May 14, 2025
Posted by: Judd B.
The filter is undersized and does not fit standard 20x25x4 filter boxes.
Written by a customer while visiting Filterbuy
Customer Rating
5
Custom Merv 13 filters
on May 11, 2025
Posted by: Anonymous
Filter buy cut and fabricated the filters to my exact dimensions and they fit my filter box perfectly the filters were reinforced and hold up without collapsing. now if I can get my wife to keep the windows closedwe will be in business. thanks much filter buy hats off to you guys
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality for the price
on May 11, 2025
Posted by: Anonymous
This is my second order of 12 filters. I liked the white better for seeing the dirt, but I'm sure these will be just as good at filtering
Written by a customer while visiting Filterbuy
Customer Rating
4
Filter is excellent quality EXCEPT
on May 9, 2025
Posted by: Anonymous
Filter is excellent quality EXCEPT though advertised as 4 inches wide, it states in small print on the filter that it is something less than that? Why? Makes for a sloppy fit in my furnace and lets air leak around it. Otherwise a good filter that reduces the visible dust on furniture in the house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Pleased with new size filter for recently installed heat pump
on April 19, 2025
Posted by: Anonymous
I have been using Filterbuy 20 x 20 filters in both my air handlers for the past few years. This year, following replacement of the older unit that served our home from 1985 to 2024, I discovered that the replacement Trane unit would only take a 17. 25 x 19 filter. I ordered the new size and now have a clean new filter in my new and older units.
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV 13 Filters
on April 19, 2025
Posted by: Anonymous
The filters are excellent quality, especially for the price. The frame construction is sturdy and the media is top quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Buy the best
on April 19, 2025
Posted by: Anonymous
I wanted to buy the best type of filter for my furnace space. I am always trying to avoid dust so I dont need to clean!!
Written by a customer while visiting Filterbuy
Customer Rating
4
Hopeful Waiting
on April 18, 2025
Posted by: Anonymous
Your filters have a different appearance from others I have been using, and I believe yours are supposed to be replaced after 90 days versus the 180 from other filters. But I am hopeful yours will be at least as effective. I love that your products are made in the US. Your filters also arrived very quickly.
Written by a customer while visiting Filterbuy