Customer reviews from Filterbuy
Filterbuy - 19.75x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Average customer rating
4.7
(5,908 Reviews)
Rating breakdown 5,908 reviews
5 Stars
4,902
4 Stars
498
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 19.75x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Customer Rating
4
Optimistic!
on March 1, 2026
Posted by: Anonymous
Purchased based on measurements for vacation home. . . . Haven't installed yet.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good Filters
on March 1, 2026
Posted by: Anonymous
Good filters & good price. Just took to long to arrive.
Written by a customer while visiting Filterbuy
Customer Rating
5
Pleasant process
on February 28, 2026
Posted by: Anonymous
From the placing of the order, to the quick turn-around time, to the installation of the filter I have been very pleased .
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality and easy ordering
on February 28, 2026
Posted by: Anonymous
Good quality and easy ordering iam a repeat customer
Written by a customer while visiting Filterbuy
Customer Rating
5
Always pleased with the quality
on February 28, 2026
Posted by: Anonymous
Always pleased with the quality and price of these filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Forgot how these work.
on February 28, 2026
Posted by: Anonymous
These are one of those things you don't really think about, UNLESS YOUR ON A SUBSCRIPTION. When they show up atcyoir doorstep, much easier to get in the habit of changing them regularly.
Written by a customer while visiting Filterbuy
Customer Rating
5
No more shopping for Filters! Fourth year of purchasing a years supply in one shipment.
on February 27, 2026
Posted by: Paulette L.
So nice to have a large stock of filters on hand so I can change them whenever we may high winds blowing dust &/or dirt or forest fire smoke in the air.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Value
on February 27, 2026
Posted by: Anonymous
Received my air filters very quickly after purchase. Filters were a very reasonable price. Would absolutely recommend.
Written by a customer while visiting Filterbuy