The Aqua-Cleer ® Advanced Drinking Water Filter System is one of the most cutting edge reverse osmosis water systems in the industry. With 13 advanced filter options that solve multiple water problems and your choice of designer faucets, the under-sink water filtration systems are customized to your individual home and/or office. That way, you get to experience smart filtration that addresses the unique needs of your water type and ultimately enjoy better-tasting water.