Culligan D-10A Cartridge, 9.75" Height, 5 Micron, 250 gal., Carbon-Impregnated Cellulose
Culligan Cartridge, Cartridge Item, Fits US-550, US-600, SY-2000, SY-210, 9.75" Height, Material: Carbon-Impregnated Cellulose, Microns: 5, Reduces: Chlorine Taste And Bad Odor, Standards: NSF Tested and Certified, Size: 250 gal.