Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 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 - 21x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
These are very good filters.
on October 1, 2024
Posted by: Gerard N.
These are very good filters. I can tell because there is a lot less accumulating on the furniture. I would recommend buying a years worth. It gets a lo5 cheaper the more you buy.
Written by a customer while visiting Filterbuy
Customer Rating
5
20X30X1MERV 11 filter
on September 30, 2024
Posted by: Anonymous
Quick delivery great price fits perfect & have had them in place for about a week. I'll submit another review in about 30 days when I change it out. Initially they're great!
Written by a customer while visiting Filterbuy
Customer Rating
5
USA FIRST
on September 30, 2024
Posted by: Arlyn D.
Filter very well manufactured and does its job for 3 months
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters are high in quality
on September 29, 2024
Posted by: Lester R.
Filters are high in quality and serve my system well. Great quality at a great price
Written by a customer while visiting Filterbuy
Customer Rating
5
Everything works the way it
on September 27, 2024
Posted by: Reed S.
Everything works the way it should. Very impressed with how fast we received them. Thanks
Written by a customer while visiting Filterbuy
Customer Rating
5
You are great. I will
on September 26, 2024
Posted by: Anonymous
You are great. I will continue to use your service all the time. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Allergy-free filters
on September 24, 2024
Posted by: Anonymous
Trying these filters for first time. Household air seems very fresh. AmNoticing a bit less nose-blowing. Every allergy prone person shouldTry these filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
so worth the little extra
on September 22, 2024
Posted by: Anonymous
Florida is 24/7 @365 days alergy dust etc etc. Having various air quality weapons is really helpful. Filter buy Merv11 is such a wonderful addition! I love the website,direct buying, and etcs. They arevery impressive as acompany too!
Written by a customer while visiting Filterbuy