22-1/2 X 22"

What Our Customers Have to Say

Edward A. 1 day ago
5
Does a great job keeping our air clean
Customer 3 days ago
5
Easy to order, great product and best price.
Scott 3 days ago
5
I have been ordering these replacement filters from DiscountFilters for a number of years now. They always arrive on time, are reasonably priced and fit perfectly. I replace them every 2-3 months, no matter the time of the year, since I run the fan constantly. Thank you.
Carol D. 3 days ago
5
Been using for years