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
Love the MERV13 filters. Work
on August 3, 2025
Posted by: Anonymous
Love the MERV13 filters. Work great for a really low price.
Written by a customer while visiting Filterbuy
Customer Rating
5
Once I figured out that
on August 1, 2025
Posted by: Anonymous
Once I figured out that the size of your filters is not the actual size of your filters I returned them and got the correct size to fit my system
Written by a customer while visiting Filterbuy
Customer Rating
5
Best Filter Experience
on July 31, 2025
Posted by: Nishtar S.
These are the best filters that I have experienced and the price is affordable.
Written by a customer while visiting Filterbuy
Customer Rating
5
Made to the size that
on July 31, 2025
Posted by: Anonymous
Made to the size that fits the way it is supposed to. Quick time and a great filter. This will be an annual thing for our household. Thanks!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filter. The size could
on July 30, 2025
Posted by: Anonymous
Great filter. The size could not be found in stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Cant wait to use them. ,
on July 30, 2025
Posted by: Anonymous
Cant wait to use them. , they look well construted.Thx
Written by a customer while visiting Filterbuy
Customer Rating
5
Best Price on The Market!
on July 30, 2025
Posted by: Anonymous
Filterbuy provides the best prices I could find for our specialty sized system.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Pricing, Ships fast. Perfect Fit
on July 29, 2025
Posted by: Anonymous
Love the service and pricing. Best place to get filters, lowest prices!
Written by a customer while visiting Filterbuy