Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,012 Reviews)
Rating breakdown 7,012 reviews
5 Stars
5,177
4 Stars
755
3 Stars
439
2 Stars
246
1 Star
395
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
21x25x1
on November 25, 2024
Posted by: T P.
We have used this filter before and we are very pleased with the quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fits perfectly and quick ship
on November 25, 2024
Posted by: Anonymous
Fits perfectly and quick ship and good value. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
4
Although not made exactly as
on November 24, 2024
Posted by: Anonymous
Although not made exactly as the original, the filter fits very well.
Written by a customer while visiting Filterbuy
Customer Rating
5
Thanks for being able to
on November 23, 2024
Posted by: Dorothy P.
Thanks for being able to purchase your furnace filters and they fit perfectly. Will order again when we need more.
Written by a customer while visiting Filterbuy
Customer Rating
5
Review for the 19x21x1 MERV 11 Pleated Air Filter
on November 22, 2024
Posted by: Anonymous
It's a 19x21x1 MERV 11 Pleated Air Filter.It works GOOD!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on November 20, 2024
Posted by: Anonymous
Just what I ordered, after a small snafu, they arrives very quickly.
Written by a customer while visiting Filterbuy
Customer Rating
2
Does not fit
on November 20, 2024
Posted by: Meeyoung L.
The filter is bigger, and I regret ordering the bulk for the year. Try 1 first.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good filters
on November 19, 2024
Posted by: Anonymous
The 5" filters are more expensive but they can last up to nine months.
Written by a customer while visiting Filterbuy