Campbell Taste/Odor Cartridge Each. It is efficient in removing chlorine and high VOC (Volatile Organic Compound). The cartridge features a maximum temperature of 100F. Package includes one cartridge. Features of Campbell Taste/Odor Cartridge Activated carbon cartridge Large capacity Efficient in removing chlorine and high VOC (Volatile Organic Compound) Maximum Temperature: 100F Package includes one cartridge Package Contents: Campbell Taste/Odor Cartridge Campbell DW-CB10: Taste/Odor Cartridge Each