The Clear Comfort CCW100-SYSMAN Residential AOP Pool System 90 GPM delivers the easiest way to get the best, healthiest & freshest-feeling water with drinking-water chlorine levels. With the Clear Comfort CCW100 AOP system, you’ll experience the best possible pool and spa water inspired by nature. Powerful hydroxyl radicals destroy contaminants on contact and eliminate the harmful disinfection by-products created during chlorine sanitation.