Customer reviews from Filterbuy
Filterbuy - 21x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Average customer rating
4.6
(3,973 Reviews)
Rating breakdown 3,973 reviews
5 Stars
3,156
4 Stars
394
3 Stars
200
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 21x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Customer Rating
5
Works well, clears air better
on April 14, 2023
Posted by: Diana W.
Works well, clears air better than standard filter
Written by a customer while visiting Filterbuy
Customer Rating
5
You are the only ones
on April 14, 2023
Posted by: Anonymous
You are the only ones who had my size . Great price and service . You are my filter supplier now
Written by a customer while visiting Filterbuy
Customer Rating
5
Great service
on April 13, 2023
Posted by: Anonymous
I am always amazed how fast your service is .Not many companies carry my size filter .
Written by a customer while visiting Filterbuy
Customer Rating
5
great company
on April 12, 2023
Posted by: Anonymous
always deliver quickly and exactly what I need. I'll never buy furnace filters from a big box store again
Written by a customer while visiting Filterbuy
Customer Rating
5
It appears to be a
on April 12, 2023
Posted by: Arlyn D.
It appears to be a well built filter in all respects but will know more after 90 days of usage. Best of all it was "MADE IN THE USA"
Written by a customer while visiting Filterbuy
Customer Rating
5
Impressed!
on April 12, 2023
Posted by: Anonymous
Thank you so much for the great product, looking forward to using your products for years to come.
Written by a customer while visiting Filterbuy
Customer Rating
5
Bee
on April 12, 2023
Posted by: Anonymous
I like to change my filter monthly.. The price of theses filters makes it possible.. they work great.. the air in my home stays clean and my dust has decreased.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Company to do business with!
on April 11, 2023
Posted by: Lloyd F.
I have been doing business with this company for a little over a year now, and this company is so easy to do business with. Their website is very user-friendly, and I would recommend this company to anyone.
Written by a customer while visiting Filterbuy