Customer reviews from Filterbuy
Filterbuy - 21.5x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,950 Reviews)
Rating breakdown 3,950 reviews
5 Stars
3,136
4 Stars
393
3 Stars
198
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 21.5x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
2
22"X36"X1" filters I ordered
on December 12, 2024
Posted by: Anonymous
It is a surprise to me that they are larger than the ones I normally order in merv 8 why is that? Now I have to crush length and width of these to get them into my return air grille. Why????
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality as expected, measures up
on December 12, 2024
Posted by: Anonymous
Quality as expected, measures up to brand names that are much more expensive.
Written by a customer while visiting Filterbuy
Customer Rating
5
Custom Filters
on December 11, 2024
Posted by: Anonymous
Have not used one. Not due for a change until 3/25
Written by a customer while visiting Filterbuy
Customer Rating
5
This company always sends the
on December 9, 2024
Posted by: Anonymous
This company always sends the right thing in a timely fashion
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality Products
on December 9, 2024
Posted by: Anonymous
As always, superior construction to the options available at the big box stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality as always
on December 8, 2024
Posted by: Yosef K.
I've been using filterbuy for 3 plus years and they're always great for an excellent price. It's also great to support companies who make their products in the USA.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect
on December 8, 2024
Posted by: Jannine K.
Never thought I'd find this size filter for my HVAC. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Does Its Job
on December 8, 2024
Posted by: Anonymous
We have a Golden Retriever so need to change once a month. These filters do a great job of catching the hair before it gets into the system.
Written by a customer while visiting Filterbuy