100 square foot cartridge filter
Measures roughly 20 inches tall 7 inches wide
This replacement is for all the 100 Square Foot Cartridge filters I have sold. “If I did not sell you the filter system, this is not for you”!
If you bought a system recently that s not a hayward you need the 120 filter that is about 26 inches tall.
This is a Chinese replacement cartridge only!