Item # RF-IMPUCB. Imperial Ultra-Ceramic Replacement Filter. This filter is for the Crown Models only. Now with added protection from chorine, lead, THMs, HAAs and many more chemicals. Please note that because the Imperial Ultra-Ceramic has a smaller pore size, the flow rate will be approximately 20-30% slower than the standard ceramic filter. This allows for more contact time with the filter to remove additional chemicals.
A water that works great in a Los Angeles home may not be the best for a New York apartment. There are different contaminants in each water supply, and we're here to help you choose which filter system is best for you.