Customer reviews from Filterbuy
Filterbuy - 23.5x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.6
(3,367 Reviews)
Rating breakdown 3,367 reviews
5 Stars
2,670
4 Stars
300
3 Stars
183
2 Stars
73
1 Star
141
Customer Reviews for Filterbuy - 23.5x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
3
The filter was slightly oversized.
on August 21, 2026
Posted by: Customer
The filter was slightly oversized. Did not fit well.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality
on August 19, 2026
Posted by: Customer
I like that they are made in the USA and quality filter. This is my 2nd time reordering this type of filter. I buy in bulk and save money. Thank you for your Business.
Written by a customer while visiting Filterbuy
Customer Rating
4
It's an air filter, what
on August 18, 2026
Posted by: Customer
It's an air filter, what can I say? They serve a purpose, good quality filters. Service great!
Written by a customer while visiting Filterbuy
Customer Rating
5
Unsatisfied
on August 17, 2026
Posted by: Customer
Filters were to small and charged me for return. I think you are thieves.
Written by a customer while visiting Filterbuy
Customer Rating
2
These filters slap up and
on August 17, 2026
Posted by: Customer
These filters slap up and down in the vents each time the AC activate and turns off. Very annoying and hard to sleep. Measurea shot the size on your filters is approximately 1/16th small on width and length.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters/assorted sizes
on August 16, 2026
Posted by: Customer
Easy to order. Ship when needed. Love this service. Filters work great!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Company
on August 15, 2026
Posted by: Customer
The entire process was fantastic including the product.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality. Fits the HVAC
on August 14, 2026
Posted by: Customer
Good quality. Fits the HVAC size nicely. Easily disposable.
Written by a customer while visiting Filterbuy