Brita® JUGKITB4 Universal Jug Cooler Filtration System for Jug CoolerMake tap water taste great in a big way. Our filtration system fits to your favorite jug coolers, effectively filtering out chlorine taste and odor from typical tap water. No more questioning the contents of a public jug. No more need for bulk bottled water. NSF certified to reduce chlorine taste and odor. One Brita jug filter can replace 600 standard 16. 9 oz. plastic water bottles Includes adaptors for Coleman, Igloo and Rubbermaid jug coolers