Chloramine is a water disinfectant that is part chlorine and part ammonia that is used in many municipal and commercial water supplies. Chloramine is used in place of just chlorine because chlorine produces negative by-products that are harmful to people. Aquatell sells a number of whole house water filters that specialize in chloramine reduction for both residential and commercial applications.If you need help purchasing a whole home chloramine water filter speak to a Certified Water Specialist who would be more than happy to help!