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
5
The filter custom size of
on August 7, 2025
Posted by: Anonymous
The filter custom size of 19x20x1 fits perfect in my air conditioner. I will continue to use their service.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good filter quality
on August 7, 2025
Posted by: FATIMA M.
This filter works well with our unit and does a good job filtering for air quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good Filter Great Price
on August 6, 2025
Posted by: Debra C.
I'm always looking for good products at great prices and I found it in these filters. Great buy!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on August 6, 2025
Posted by: Theresa f.
The ease of ordering and receiving them in the mail. Plus your size fits perfectly.
Written by a customer while visiting Filterbuy
Customer Rating
5
Pleased With These Filters
on August 5, 2025
Posted by: Anonymous
Recommended by my HVAC guy. Been using for a year and have no complaints. Compared to the better known brands these work as well but at half the cost! I just bought enough to last another year.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality filters. They fit
on August 5, 2025
Posted by: Anonymous
Good quality filters. They fit snugly allowing an air tight fit eliminating a roaring noise so to speak in one the air returns.
Written by a customer while visiting Filterbuy
Customer Rating
1
Too small (but size is the correct size)
on August 4, 2025
Posted by: Anonymous
I've ordered from you guys twice before and had no problems. The most recent order of the same as exact size I've ordered every time is just too small. It looks too small and it doesn't fit properly in the same space. It makes a sound as it falls out a little bit every time the fan goes on or off. Very disappointed
Written by a customer while visiting Filterbuy
Customer Rating
5
they are good filters i
on August 4, 2025
Posted by: Anonymous
they are good filters i will get more of them thank you
Written by a customer while visiting Filterbuy