Thanks for your prompt reply. Great service! I'm wondering if there is any upscale models you'll recommend than IP200UC?I'm not sure what you mean by "upscale" but we do have the same version in a stainless steel model. Please see: http://doultonusa.com/HTML%20pages/is200uc_plus.htm. We also have a triple canister system with added filtration capability http://doultonusa.com/HTML%20pages/ip300sca5-a3.htm, and a High-Flow/High Capacity system, here: http://doultonusa.com/doulton_water_filters/Imperial-high-flowrate-RegentII.htm.
Any of these items would be a great choice for you and your family.