Customer reviews from Filterbuy
Filterbuy - 21x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Average customer rating
4.7
(5,911 Reviews)
Rating breakdown 5,911 reviews
5 Stars
4,904
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Customer Rating
5
Sturdy frame
on April 8, 2025
Posted by: Anonymous
The filters are well made and not expensive. Ordering online was fast and simple. This is why I'm a returning customer.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great quality at a great
on April 8, 2025
Posted by: Anonymous
Great quality at a great price, just what I was looking for!
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV 8 Pleated Aie Filter
on April 7, 2025
Posted by: Anonymous
I havE used them since my furnace was new and have neverR had a problem. Will continue in foreseeable future.
Written by a customer while visiting Filterbuy
Customer Rating
5
Recommend
on April 7, 2025
Posted by: Anonymous
Good product. Good fit. Very good service and easy ordering:-)
Written by a customer while visiting Filterbuy
Customer Rating
5
Good fit. Easy to install.
on April 6, 2025
Posted by: Anonymous
Good fit. Easy to install. Arrived on schedule. I do recommend this company.
Written by a customer while visiting Filterbuy
Customer Rating
2
Too small for the opening.
on April 6, 2025
Posted by: Anonymous
They are too small for the opening. I have to put cardboard in the opening to secure them.
Written by a customer while visiting Filterbuy
Customer Rating
5
They are much easier to
on April 6, 2025
Posted by: Anonymous
They are much easier to work with. No problem changing them. They don't bend and get stuck like the others. Also the size is hard to find in the stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Way to go!!!
on April 5, 2025
Posted by: Anonymous
Ordered my filters, they arrived the next day!!! Perfect fit! Extremely satisfied customer, will be buying again when I need more filters!!!
Written by a customer while visiting Filterbuy