Customer reviews from Filterbuy
Filterbuy - 23.5x23.5x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.4
(419 Reviews)
Rating breakdown 419 reviews
5 Stars
311
4 Stars
39
3 Stars
35
2 Stars
10
1 Star
24
Customer Reviews for Filterbuy - 23.5x23.5x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
5
filters are great, but stop
on June 9, 2026
Posted by: Customer
filters are great, but stop sending so many 2 box in . storage now
Written by a customer while visiting Filterbuy
Customer Rating
2
Very poor quality control. Pleats
on May 29, 2026
Posted by: Customer
Very poor quality control. Pleats are bunched together on the sides instead of being uniformly spaced.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 13
on May 28, 2026
Posted by: Customer
I love it. . works great. . . we have birds. . they are changed every other month.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters.
on April 7, 2026
Posted by: Customer
Nothing for me to review because I made a big mistake. I ordered the 18x24x2 instead of 18x24x1. And now I can’t use them
Written by a customer while visiting Filterbuy
Customer Rating
5
Great quality product and great
on March 25, 2026
Posted by: Customer
Great quality product and great service! Will definitely order again in the future!
Written by a customer while visiting Filterbuy
Customer Rating
2
Mixed
on March 15, 2026
Posted by: Anonymous
The filters are fine. . . good quality. I'm disappointed in the company not allowing me to return the wrong size that was originally sent. They replaced them for free but now tell me to just give them away or landfill them. I'm at a loss because they are a unique size no one seems to want and I don't feel comfortable just disposing them. It's left me with a dilemma.
Written by a customer while visiting Filterbuy
Customer Rating
5
Nice filters
on March 9, 2026
Posted by: Chad S.
Everything was good. No complaints and will order again in the future
Written by a customer while visiting Filterbuy
Customer Rating
5
The size selection and filter
on March 8, 2026
Posted by: Wilmar K.
The size selection and filter rating provided everything I needed, and the shipment was very fast. I'm good for awhile, thank you.
Written by a customer while visiting Filterbuy