Fits Hayward SwimClear C4520 or Super-Star-Clear C4500
Note: Four 112 sq. ft. cartridges required. Filter top and bottom ends are open w/molded gasket and 3 inch inside diameter
Unicel C-7489 replaces the following filter cartridges:
Hayward original pool filter CX875XRE (C-875-E)
Can also use Unicel C-7487 and Unicel C-7488.
112 sq. ft. X 4 qty. = 450 sq. ft.
Looking for other unicel pool filters?