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
First time ordering. Great filter,
on April 20, 2021
Posted by: Anonymous
First time ordering. Great filter, Great price, Fast & Easy.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great service. So far good
on April 19, 2021
Posted by: Bill F.
Great service. So far good product, only had one week, filters seem to be working.
Written by a customer while visiting Filterbuy
Customer Rating
5
We have purchase filters from
on April 19, 2021
Posted by: Debra B.
We have purchase filters from you before and was always happy. We continue to purchase from you. Debbie
Written by a customer while visiting Filterbuy
Customer Rating
5
The is a very great
on April 17, 2021
Posted by: Anonymous
The is a very great buy and it working great keeping dust and pollen down. The fit was perfect the housing the house is commercial. Quality is frost rate. Size was a perfect fit.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product. Love the convenience
on April 16, 2021
Posted by: Anonymous
Great product. Love the convenience of ordering online.
Written by a customer while visiting Filterbuy
Customer Rating
2
Not impressed
on April 15, 2021
Posted by: Anonymous
They did not fit properly and were of poor quality
Written by a customer while visiting Filterbuy
Customer Rating
5
It was so easy to
on April 15, 2021
Posted by: Anonymous
It was so easy to purchase and they came in a reasonable amount of time. Will buy from you again. It fits perfectly and is such great quality. Thanks Pam
Written by a customer while visiting Filterbuy
Customer Rating
5
Hard to find filter fits perfectly.
on April 14, 2021
Posted by: Anonymous
My factory original filter for my Carrier system disintegrated and my tech was always advising me that this filter was an unusual size and not available in most stores. He was surprised when he came to do my spring service and found a quality filter that fit my system perfectly. He mentioned that it would also keep debris from collecting on the condenser coil, which is good. Thank you.
Written by a customer while visiting Filterbuy