The Culligan Aqua-Cleer Drinking Water System is simply the most innovative and sophisticated water filtration system available today. The Aqua-Cleer system features 13 interchangeable water filters, so the entire system can be customized to address your specific water problems. Harmful impurities⁵ like lead, radium, chlorine, and arsenic are dramatically reduced thanks to the Aqua-Cleer’s patented, multi-stage filtration technology. No matter what water problems you face, the Aqua-Cleer’s filters can be reconfigured to address your unique water conditions.

 With the Aqua-Cleer Drinking Water System, you get an endless-supply of clean, safe Culligan drinking water right at your kitchen sink. 

⁵ Impurities are not necessarily in your water.

With the Culligan AC-30 Good Water Machine, you’ll never worry about your drinking water again. Using three separate filtration methods, including our exclusive reverse osmosis filter – the most advanced filtration method available – the AC-30 Good Water Machine reduces copper, lead, selenium, barium, radium 226/228, cadmium, chromium and TDS that affect the quality, taste and smell of your water. With the Culligan AC-30 Good Water Machine, you get more than great water, you get true peace of mind that your water is cleaner than before.

The Culligan Preferred Series Drinking Water System offers an easy and affordable solution for common water problems affecting the taste and odor of your water.

 The advanced filtration technology in our Preferred Series water filters reduces aesthetic chlorine and lead as well as reduces cysts and up to 99.9% of microscopic particles⁸ from your drinking water. So you get cleaner, clearer drinking water free of any unpleasant tastes and odors.

 The Preferred Series is available in three sizes to provide the right level of filtration to meet your household’s needs.

 ⁸ Contaminants are not necessarily in your water.