Customer reviews from Filterbuy
Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,901 Reviews)
Rating breakdown 5,901 reviews
5 Stars
4,403
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
Easy to deal with, and
on April 29, 2025
Posted by: Anonymous
Easy to deal with, and they do what they say they'll do
Written by a customer while visiting Filterbuy
Customer Rating
1
Filters do not fit their purported target
on April 27, 2025
Posted by: Anonymous
The filters were about 1/8 inch too large and would have been crushed or damaged to have been force-fit into the space on my heater. Useless.
Written by a customer while visiting Filterbuy
Customer Rating
5
Switch to FILTERBUY AC filters
on April 27, 2025
Posted by: Ramon B.
Received our six month supply of new AC filters from FILTERBUY. Very impressed with the outstanding service and product from this company! looking forward to doing business for many years. Would highly recommend!
Written by a customer while visiting Filterbuy
Customer Rating
5
I like the quick delivery
on April 23, 2025
Posted by: Anonymous
I like the quick delivery and the price. I have been using these filters for 2 years now. They are great.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace Filter
on April 20, 2025
Posted by: Anonymous
Best that we have bought. Quality and great price!
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