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
(5,910 Reviews)
Rating breakdown 5,910 reviews
5 Stars
4,411
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
338
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
Merv 13 air quality
on May 12, 2021
Posted by: Anonymous
Made a filter box with 4 merv 13 filters. Have a 20 box fan installed on top. This set up is in my basement on a timer. Really improved the air quality. Thank you for making such great filters and the shipping is amazingly fast.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filterbuy Makes it Affordable
on May 12, 2021
Posted by: Anonymous
I have pets so I do change my filter once a month. I like a quality filter and Filterbuy affords me this luxury at an affordable cost. Name brand filters at home improvement stores are very expensive. Filterbuy filters are compatible in quality to any higher prices store bought one.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter size swap
on May 12, 2021
Posted by: Wilson L.
Great filter to replace my 1 inch filter to a 5 inch filter
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filter service on the market!!
on May 12, 2021
Posted by: Anonymous
Absolutely great customer and product service!!! Even though your equipment may call for 20x25x5 the actual size is not actually that size. Filterbuy helps show exactly what you need for the equipment that you need, and they back it with great service to replace it if needed. Thank you!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Like the product so far
on May 12, 2021
Posted by: ELINOR C.
Like the product so far (first time I ordered)...the box was very big so there was wasted space.
Written by a customer while visiting Filterbuy
Customer Rating
3
Duponts 9600 filter has stronger
on May 11, 2021
Posted by: Anonymous
Duponts 9600 filter has stronger paperboard surrounding the structure which makes it more stiff than yours. Your boards tensile strength is not as good
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent value, expedient shipment. Definitely
on May 10, 2021
Posted by: Manuel H.
Excellent value, expedient shipment.Definitely beats builder's grade filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Works great; really helps our
on May 10, 2021
Posted by: BRADLEY L.
Works great; really helps our pollen and dust breathing problems.
Written by a customer while visiting Filterbuy