Sprite Slim-Line® Replacement Shower Filter Cartridge (SLC), replaces the filter cartridge in Sprite Slim-Line® and Slim-Line® 2 shower filters. The Filter Cartridge uses Sprite's exclusive Chlorgon filtration technology to remove chlorine and more from shower water. Carcinogenic chemicals, like chlorine in water, can have long-term health effects and make chemically sensitive individuals react. Chemical-free water is healthier, and can also mean softer skin and hair. Easy-to-change filter cartridge is designed to last for 6 months. Box contains one (1) Sprite Slim-Line® Filter Cartridge (SLC).