Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,016 Reviews)
Rating breakdown 7,016 reviews
5 Stars
5,179
4 Stars
755
3 Stars
440
2 Stars
246
1 Star
396
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Quick and Easy
on February 3, 2021
Posted by: Anonymous
Quick and easy. Ordered on line based off other reviews and cost. It was on my door step a couple of days later.
Written by a customer while visiting Filterbuy
Customer Rating
5
just the right size
on February 3, 2021
Posted by: Anonymous
I saw an interesting way to purify a large volume of air on an episode of ASK THIS OLD HOUSE. They used four of these filters taped together as a square box with the air flow facing in.Then they mounted a 22" square 3 speed fan on the top drawing the air through the filters and out the top. Sealing off the open bottom of this arrangement allowed a large volume of air to pass through the filters removing dust and germs. I purchased these filters to build and test this system to try and eliminate dust from our pellet furnace. So far it seems to be working great.
Written by a customer while visiting Filterbuy
Customer Rating
5
The size I needed for
on February 3, 2021
Posted by: Anonymous
The size I needed for my furness is not available at the big box stores, but filter buy had it. Cost for 4 type filter is very reasonable.
Written by a customer while visiting Filterbuy
Customer Rating
5
Found the right size.
on February 3, 2021
Posted by: Anonymous
We finally found our size filter that is not a crazy price. It is nice Filter Buy offers automatic reorder as often as you want.
Written by a customer while visiting Filterbuy
Customer Rating
4
Great value, so many emails.
on February 2, 2021
Posted by: Anonymous
Aside from the 5 emails I've received asking to review my purchase, I'm very happy with my value and quality of the filters I received. I saved so much money from not buying in a store!
Written by a customer while visiting Filterbuy
Customer Rating
5
Fits perfectly n much better
on February 2, 2021
Posted by: Anonymous
Fits perfectly n much better than trying to find at a commercial bldg
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy to re-order as a
on February 2, 2021
Posted by: Brent D.
Easy to re-order as a "unique" size. Great price and quality while receiving in two days of ordering. Have enough for two more seasons.
Written by a customer while visiting Filterbuy
Customer Rating
5
First time buyer
on February 1, 2021
Posted by: Sandra M.
Very good quality. As good as the more expensive name brand.
Written by a customer while visiting Filterbuy