Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Average customer rating
4.7
(5,825 Reviews)
Rating breakdown 5,825 reviews
5 Stars
4,840
4 Stars
491
3 Stars
209
2 Stars
108
1 Star
177
Customer Reviews for Filterbuy - 21x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Customer Rating
5
Tuangardener
on July 16, 2021
Posted by: Hang H.
Good quality filters. I bought these filters for my home and business used. So far so good, I dont have any problems with allergies or dust mites.
Written by a customer while visiting Filterbuy
Customer Rating
5
quality is great,size is perfect,better
on July 15, 2021
Posted by: Anonymous
quality is great,size is perfect,better than the original,works great in my ac unit
Written by a customer while visiting Filterbuy
Customer Rating
5
great filters at great prices,
on July 13, 2021
Posted by: Anonymous
great filters at great prices, who could ask for more!
Written by a customer while visiting Filterbuy
Customer Rating
5
FilterBuy is the best!
on July 12, 2021
Posted by: Georgene H.
Love the ability to purchase my filters for the year so I don't have to worry about not having them when I need them. They are promptly shipped too!
Written by a customer while visiting Filterbuy
Customer Rating
5
We've been fans of Filterbuy
on July 12, 2021
Posted by: Anonymous
We've been fans of Filterbuy for years. High quality, made in USA, and very fast delivery. The quality of the filters is impressive - we have a relatively small air return (14x20) for our house and the nasty cheap filters that were left when we moved in did little to keep dirt and hair out of the system. Our new FilterBuy filters are helping to keep pet hair and dander along with sand and dust out of the air and I can breathe easier.
Written by a customer while visiting Filterbuy
Customer Rating
4
Have not used the filters
on July 11, 2021
Posted by: Anonymous
Have not used the filters yet, due to having to purchase a filter locally, because of long arrival time of your filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have used this filter
on July 11, 2021
Posted by: Anonymous
I have used this filter program for over a year. The filters are a great quality at a good price.
Written by a customer while visiting Filterbuy
Customer Rating
1
20x20x1 MERV 8 Pleated Air Filter Poorly Constructed
on July 11, 2021
Posted by: Anonymous
The paper strips covering both sides of the filter causes a whistling sound and seems to restrict the airflow as the air goes through the filter. This is a very poorly made filter. Why do you need the strips? You should find something narrower and more stable. Will not purchase 20x20x1 MERV 8 Pleated Air Filter again.
Written by a customer while visiting Filterbuy