Hayward Salt & Swim 3C Chlorination Kit Complete with Salt Cell for Pools up to 30,000 Gallons NOTE: Product will ship in TWO separate packages. Complete Salt & Swim 3C Chlorination System Package. The Control Unit, Vessel, & Salt Cell are All Included. Provides a cost savings of over 50% when compared to traditional chlorine sanitation. A single cell produces the equivalent of 200lbs of 100% pure available chlorine. Salt chlorination will provide your pool a softer, healthier, and overall more enjoyable feel.