The Sprite SLB-ORB is the correct system that uses the following cartridge replacement:
The Sprite SLB-ORB Oil Rubbed Bronze Showerhead Filter is designed to universally fit all shower heads and handles. This universal shower head filter helps to reduce chlorine, hydrogen sulfide, rust and other contaminants in your shower's water. Installation is quick and easy. Designed with KDF-55 and Chlorgon features, this Sprite SLB-ORB Shower Water Filter helps to remove chlorine over a wide range of temperatures. Adjustments in water temperature are fast because the SLC cartridge is smaller than most 2-stage filters.
Sprite Slim Line Shower Filter specifications:
The Sprite Oil Rubbed Bronze Shower Head System comes with a 5-year limited warranty. The solid brass construction is complementary to your modern, contemporary decor. It is certified to NSF/ANSI Standard 177 for shower filtration systems. Please note that the showerhead is not included with this system.