Customer reviews from Filterbuy
Filterbuy - 19x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Average customer rating
4.6
(3,952 Reviews)
Rating breakdown 3,952 reviews
5 Stars
3,137
4 Stars
393
3 Stars
199
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 19x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Customer Rating
2
fit is loose
on June 29, 2025
Posted by: Anonymous
All of the 4 filters I purchased (20x20x1, 16x29x1, 14x20x1) are loose in the grill compared to the 3M MERV 11. When the air turns on you can hear the filters slam into the frames. Really annoying while sleeping. If I continue to use FilterBuy Ill need to put a door seal around the edges.
Written by a customer while visiting Filterbuy
Customer Rating
5
It working good
on June 29, 2025
Posted by: Romana A.
I'm not blowing my nose constantly like before I put the filter in
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters look very good Hope
on June 29, 2025
Posted by: T E.
Filters look very good Hope they work outPrice was good comparatively
Written by a customer while visiting Filterbuy
Customer Rating
5
Just rcvd. In excellent condition.
on June 29, 2025
Posted by: Anonymous
Just rcvd. In excellent condition. Haven't needed to use them yet .
Written by a customer while visiting Filterbuy
Customer Rating
5
the whole process was easy
on June 28, 2025
Posted by: Betty S.
the whole process was easy , positive and pleasant
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product
on June 28, 2025
Posted by: Everett T.
Fit was perfect. Work great, good value. Shipment received fast.
Written by a customer while visiting Filterbuy
Customer Rating
5
you found it . . . you
on June 26, 2025
Posted by: Anonymous
you found it . . . you sent it . . . . It fits perfect
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filers Ive ever bought!
on June 26, 2025
Posted by: Anonymous
Have been buying from Filter Buy for a couple of years now. They are great quality filters at a great price.
Written by a customer while visiting Filterbuy