Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Average customer rating
4.7
(5,923 Reviews)
Rating breakdown 5,923 reviews
5 Stars
4,915
4 Stars
500
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 (4-Pack) - Silver
Customer Rating
5
Glad to get them. Much
on November 2, 2021
Posted by: Anonymous
Glad to get them. Much easier than buying at a store!
Written by a customer while visiting Filterbuy
Customer Rating
5
Maybe it's my imagination but
on November 2, 2021
Posted by: Anonymous
Maybe it's my imagination but the air in the shop was clearer and fresher in just a few minutes after running the box fan with a newly fabricated filter enclosure...i need to build a unit for the house next!
Written by a customer while visiting Filterbuy
Customer Rating
5
Seem to be of great
on November 1, 2021
Posted by: Jason D.
Seem to be of great quality I also enjoy not changing filters every month
Written by a customer while visiting Filterbuy
Customer Rating
5
Very prompt service, easy to
on November 1, 2021
Posted by: Anonymous
Very prompt service, easy to reorder and quality item.
Written by a customer while visiting Filterbuy
Customer Rating
4
I just got a new
on October 31, 2021
Posted by: Anonymous
I just got a new furnace so I am using them now I will be glad to let you know how they work
Written by a customer while visiting Filterbuy
Customer Rating
3
Slightly too large. Didn't fit
on October 29, 2021
Posted by: Anonymous
Slightly too large. Didn't fit quite right but made it work.
Written by a customer while visiting Filterbuy
Customer Rating
5
Check these guys out before you buy
on October 25, 2021
Posted by: Anonymous
[This review was collected as part of a promotion.] Easy to order-good price-free as sipping.Whats not to like???
Written by a customer while visiting Filterbuy
Customer Rating
5
This is not my first
on October 24, 2021
Posted by: Ibeabughchi W.
This is not my first to buy your filter.I trust the quality of the product.
Written by a customer while visiting Filterbuy