14 x 5 Inch Replacement Air Filter Element Round Washable Reusable Cotton Gauze

14" X 4" Red Round Washable Air Filter Element Reusable Cotton Gauze

14 x 2 Inch Replacement Air Filter Element Round Washable Reusable Cotton Gauze

14 x 3 Inch Replacement Air Filter Element Round Washable Reusable Cotton Gauze

Black Round Washable Air Filter Element 14 X 5 Inch Reusable Cotton Gauze