Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Average customer rating
4.7
(5,915 Reviews)
Rating breakdown 5,915 reviews
5 Stars
4,908
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Customer Rating
5
The best
on June 10, 2025
Posted by: Anonymous
I have used filterbuty four years. They make a quality filter at an affordable price. Their delivery time is like the speed of light. It is the only place I buy my AC filters. Thank you so much for the great service.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters fit and work great.
on June 10, 2025
Posted by: Anonymous
Filters fit and work great. Convenient and easy way to purchase filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
air filter
on June 9, 2025
Posted by: Anonymous
3rd time was the charm, fits perfectly as it should. thanks
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Quality, Reliable Performance!
on June 9, 2025
Posted by: Anonymous
Ive been using the Filterbuy 20x20x1 MERV 8 Pleated Air Filters for a while now and couldnt be happier. The build quality is excellentsturdy frame, no bending or warping when installing. These filters catch dust, pollen, and pet dander really well, and I noticed a big difference in overall air freshness throughout my home.They hold up for the full 3-month cycle without noticeably reducing airflow from the HVAC system, which is a big plus. I also appreciate that theyre made in the USA and arrive well-packaged and in perfect condition.If youre looking for a dependable, budget-friendly air filter that keeps your business air clean and your system running smoothly, Filterbuys MERV 8 is a great choice. Highly recommend!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters, this company is
on June 9, 2025
Posted by: Anonymous
Great filters, this company is fantastic! Very reasonable in price and very fast delivery! I would recommend to use filter buy! You can't go wrong.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very satisfied with my purchase.
on June 9, 2025
Posted by: Anonymous
Very satisfied with my purchase. And will use you again when I run out of this lot.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Company
on June 8, 2025
Posted by: Anonymous
Perfect fit awesome filter and company. Will be buying from them from now on. Can't beat the price and quality
Written by a customer while visiting Filterbuy
Customer Rating
4
Filter Review
on June 8, 2025
Posted by: Anonymous
Received the filters quickly. The 2020 filters were great. The 1414 were okay functionally but the pleates were very uneven. All in all satisfactory but could be better.
Written by a customer while visiting Filterbuy