Customer reviews from Filterbuy
Filterbuy - 19x21x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Average customer rating
4
(1,170 Reviews)
Rating breakdown 1,170 reviews
5 Stars
678
4 Stars
150
3 Stars
121
2 Stars
92
1 Star
129
Customer Reviews for Filterbuy - 19x21x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Customer Rating
5
Furnace Filters
on July 22, 2023
Posted by: Anonymous
Shipped quickly. Have not used them yet, but they look great.
Written by a customer while visiting Filterbuy
Customer Rating
5
First rate
on July 21, 2023
Posted by: Edmondo D.
Fits as it should, good price, delivered promptly. What more could you ask!!
Written by a customer while visiting Filterbuy
Customer Rating
2
Filter had weird size
on July 21, 2023
Posted by: Anonymous
I ordered the 20x20x4 filter merv11, but the width is only 3.5 inches wide and is too small. Disappointed
Written by a customer while visiting Filterbuy
Customer Rating
5
It worked!
on July 21, 2023
Posted by: Anonymous
When I couldn't find the exact size filter I needed at either big box store, I decided to give Filterbuy a shot. I wasn't completely sure creating a specific size would work but it does! However, I will adjust the size just a bit for the next filter I need because I think it was just maybe a 1/4" too long for the box door to close.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very pleased
on July 20, 2023
Posted by: Anonymous
We appreciate the selection of filters that you have, for a few years we didnt have the right size. Now, thanks to you, we have cleaner air in our house.
Written by a customer while visiting Filterbuy
Customer Rating
1
The 4 isnt 4, but
on July 19, 2023
Posted by: Anonymous
The 4 isnt 4, but 3 1/2 thus leaving a 1/2 gap allowingUnfiltered air to go into the house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Air Filter
on July 16, 2023
Posted by: Anonymous
The filter is solid, strong, and made of quality material. We are glad we went with the middle grade filter to help make breathing easier. It was very easy to install.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent price performance!
on July 15, 2023
Posted by: Anonymous
Filters were shipped very quickly, packed on a sturdy box. Entire transaction was quick and easy, the price was very competitive, and the new filters are performing very well.I will use this company again when it's replacement time.
Written by a customer while visiting Filterbuy