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
1
The filter was too small.
on July 1, 2023
Posted by: Margie R.
The filter was too small. I am sending it back for a refund. Let's see how that process goes.
Written by a customer while visiting Filterbuy
Customer Rating
4
Fits well in my non-standard
on July 1, 2023
Posted by: Anonymous
Fits well in my non-standard sized air handler. Nice to find filters in various sizes at reasonable prices.
Written by a customer while visiting Filterbuy
Customer Rating
2
This was not an equivalent
on July 1, 2023
Posted by: Anonymous
This was not an equivalent filter replacement for my system. It was not OEM consistent and I was unable to return this purchase and went back to the manufacturer for proper filter sizing.
Written by a customer while visiting Filterbuy
Customer Rating
5
First time purchasing a custom
on July 1, 2023
Posted by: Anonymous
First time purchasing a custom filter. They fit well so I didnt have to trim or force into the frame.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters!
on July 1, 2023
Posted by: Anonymous
MERV 11 Pleated Air Filters work best in my home because they capture many allergens present in any household. After 1 month's use, I vacuum the filter and am able to use it for another month.
Written by a customer while visiting Filterbuy
Customer Rating
2
Misleading size
on June 30, 2023
Posted by: Anonymous
Look at the fine print on the size before purchasing. 16x25x4 is actually 15 5/8x 24 5/8 x 3 5/8. Obviously the fit is sloppy. Real sloppy.
Written by a customer while visiting Filterbuy
Customer Rating
5
4in filter
on June 30, 2023
Posted by: Marty B.
great merv 11 filter! I ordered the subscription and get 3 once a year!
Written by a customer while visiting Filterbuy
Customer Rating
5
Ease of use
on June 30, 2023
Posted by: Anonymous
Filterbuy makes it very easy to purchase their products. Tracking was timely and the products arrived as oredered
Written by a customer while visiting Filterbuy