Brita JUGKITB4 Universal Jug Cooler Water Filtration System, 

The Brita Universal Jug Cooler Filtration System makes tap water taste great anywhere. Included adaptors fit all major brands of jug coolers including Rubbermaid, Igloo and Coleman. Great to use at home, on the job site and at sporting events. No more hassle of hauling and storing cases of bottled water and no need to question what is in your water.

• Filter should be replaced every 2 months or 80 Gal.
• Better for the environment and for your wallet: 1 Brita jug filter can replace 600 standard 16.9 oz. plastic water bottles
• Universal fit - fits most major brands of jug coolers
• Includes 4 adaptors
• Filter does not affect water flow rate
• BPA-free