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
4
8X24X1
on November 6, 2018
Posted by: Anonymous
The filters were a tad too large for the measured space but were malleable enough to beat into the space.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters do exactly what you would expect
on November 5, 2018
Posted by: Anonymous
I buy my filters annually, and they always show up on time and in good condition. A good savings compared to buying from local stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
A QUALITY PLEATED FILTER
on November 5, 2018
Posted by: Anonymous
Filter Buy offered an over-sized filter not available at other places for a reasonable price.
Written by a customer while visiting Filterbuy
Customer Rating
5
just replaced my old filters
on November 4, 2018
Posted by: Anonymous
just replaced my old filters with Filter Buys. Was easier to install than the old filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
furnace fliter
on November 4, 2018
Posted by: Anonymous
good filter for the price.thank you.cant find that size in my area.
Written by a customer while visiting Filterbuy
Customer Rating
5
all turned out fine and
on November 3, 2018
Posted by: Ellen E.
all turned out fine and is what we need. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Product
on November 3, 2018
Posted by: Anonymous
My local stores don't carry the right size filter for my furnace but I can count on FilterBuy to always have the right size in stock and ready to ship.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quick and easy
on November 3, 2018
Posted by: Wendy V.
We have a harder to find filter size and filtebuy not only had it, but filled our order quickly and we had it within a few days.
Written by a customer while visiting Filterbuy