Hayward Salt and Swim 3C PRO Salt Chlorinator Control Unit W3SAS-PRO Boat Care whether you're using 2 1/2"

whether you're using 2 1/2"

so you always know when to refill

it can help promote clearer-looking pond water as part of regular pond maintenance

The built-in fine control valve allows precise adjustment of chlorine levels

Hayward Salt and Swim 3C PRO Salt Chlorinator Control Unit W3SAS-PRO Boat Care whether you're using 2 1/2"Hayward W3SAS PRO Salt and Swim 3C PRO Salt Chlorinator Control Unit is Haywards entry level, DIY friendly salt chlorinator that delivers the 3Cs of salt chlorination Comfort, Convenience, and Cost Savings you'll love. You'll get the unimaginable Comfort of silky soft water, that won't turn eyes red. Its a more natural approach to chlorination which also eliminates the harsh chlorine odor associated with factory produced chlorine. Convenience means no