Customer reviews from Filterbuy
Filterbuy - 21x22x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Gold
Average customer rating
4.6
(3,971 Reviews)
Rating breakdown 3,971 reviews
5 Stars
3,154
4 Stars
394
3 Stars
200
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 21x22x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Gold
Customer Rating
5
Filterbuy Merv 11
on May 20, 2025
Posted by: Anonymous
I don't seem to be as nasally congested as I had been D/T pollen, dust and other allergens so maybe the move up to 11 is going to help with that!
Written by a customer while visiting Filterbuy
Customer Rating
5
Superb!
on May 18, 2025
Posted by: Anonymous
Loving my new filters! Higher Merv rating than my last filters I installed, so my house is better protected against airborne pollutants, and they are working perfectly. Glad I found you guys!
Written by a customer while visiting Filterbuy
Customer Rating
5
HVAC filters
on May 16, 2025
Posted by: MARVIN D.
Great products at fair price. I have bought before and get 3 different filters. Always been happy.
Written by a customer while visiting Filterbuy
Customer Rating
1
Unhappy
on May 15, 2025
Posted by: Anonymous
They are to large and do not fit This is why I called instead of ordering on line myself
Written by a customer while visiting Filterbuy
Customer Rating
5
Good product
on May 14, 2025
Posted by: Anonymous
Excellent product : very well made, functions as promised. Kind of expensive, but well worth it to me.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have been using Filter
on May 14, 2025
Posted by: Anonymous
I have been using Filter buy for several years. Very happy with the filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters do a great
on May 14, 2025
Posted by: Anonymous
These filters do a great job of cleaning the air of our home of pet hair/dander and dust in general.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product great price
on May 13, 2025
Posted by: Anonymous
Highly recommend filterbuy. You can get basically any size and the type of filters you're looking for.
Written by a customer while visiting Filterbuy