Customer reviews from Filterbuy
Filterbuy - 21.5x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-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 (2-Pack) - Gold
Customer Rating
3
Finish size is too small!
on January 14, 2020
Posted by: Anonymous
This causes filter to be loose in wall holder...air can leak around filter's edges!!
Written by a customer while visiting Filterbuy
Customer Rating
5
BEST FURNACE FILTERS
on January 10, 2020
Posted by: Anonymous
These filters are very high quality and the convenience of having them shipped right to my door is great.
Written by a customer while visiting Filterbuy
Customer Rating
5
20x23x1 MERV 11 Pleated Air Filter
on January 7, 2020
Posted by: Anonymous
Very good quality filters I would definitely recommend.
Written by a customer while visiting Filterbuy
Customer Rating
5
Working well
on January 6, 2020
Posted by: Anonymous
My allergies have diminished since using the filter!
Written by a customer while visiting Filterbuy
Customer Rating
3
Good product
on December 26, 2019
Posted by: Derrick I.
Good product but I needed a 1 inch filter to fit tight but actual is less than 1 inch
Written by a customer while visiting Filterbuy
Customer Rating
2
disappointed
on December 25, 2019
Posted by: Carmen I.
i needed an exact linear size and these filters did not come close enough for me to keep.had i not taped the edges to cover the unfiltered gaps the smaller filter would have been sucked into the blower fan extremely damaging my furnace. i asked for a refund and they gave me one w/o further question....which i really appreciated.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filterby
on December 23, 2019
Posted by: Anonymous
Recieved filter in a timely manner. Very happy with filterby.
Written by a customer while visiting Filterbuy
Customer Rating
5
Handy service, good filters
on December 23, 2019
Posted by: Anonymous
What a great concept! Subscribe! When the filters come in, put them in immediately and you won't ever be left wondering when the last time you replaced them!
Written by a customer while visiting Filterbuy