Customer reviews from Filterbuy
Filterbuy - 24x24x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.4
(5,904 Reviews)
Rating breakdown 5,904 reviews
5 Stars
4,406
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 24x24x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
4
Great Product, Poor Packaging!
on July 7, 2026
Posted by: Customer
Filters work well with my system and fit perfectly. Was very concerned, though, that they would make it in 1 piece. Product was not carefully packaged and almost didn't make it! See Pic.
Written by a customer while visiting Filterbuy
Customer Rating
5
Been buying this for several
on July 6, 2026
Posted by: Customer
Been buying this for several years now. It’s great not to have to go to the store and hunt for what you want.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect choice for home filters
on July 6, 2026
Posted by: Customer
Great quality, quick shipment, and no damage to shipment due to secure packaging,
Written by a customer while visiting Filterbuy
Customer Rating
3
20x20x4 filter is only 3. 5 inches
on July 5, 2026
Posted by: Customer
These filters are a full half inch less deep than advertised, and almost an inch less than the 3M filters I have been using. Pretty disappointing.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good fit. Nice having filters
on July 4, 2026
Posted by: Customer
Good fit. Nice having filters delivered to house. Now the frustration of going to appliance stores resolved. No more disappointment of not having the filters I need. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
A/C Filters
on July 3, 2026
Posted by: Customer
These are absolutely great filters and the price is awesome. I have used these for several years.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect Fit
on July 3, 2026
Posted by: Customer
We’ve got these returns in the floor in this old house, with nothing to hold them. These 12x12 filters work perfectly.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product, great service
on July 2, 2026
Posted by: Customer
Love the option to set up recurring orders (and modify as needed). Would prefer a lighter color (easier to see when they are getting grungy) but overall great product.
Written by a customer while visiting Filterbuy