Culligan’s patented water filtration technology can be customized to reduce impurities3 in your water like chlorine, lead, radium, and cysts, leaving you with nothing but clean, healthy Culligan water Culligan soft water and drinking water solutions include water softeners, water filtration systems, reverse osmosis water filters, and drinking water filters With over 70 years of water treatment experience, you can trust that they will help you find the right system to solve your water problems and bring you clean, clear, refreshing Culligan drinking water Because no other solution else offers the refreshing, healthy benefits like the clean, fresh water you get from a Culligan drinking water system Our dealers are experts in the field