Description
Hayward 21" Pro Series Sand Filter System with 1.5 HP Pump W3S210T93S Booster Pump It is formulated to assist It is formulated to assist in protecting spa surfaces and equipment from the effects of low alkalinity such as plumbing preparation or antifreeze 5 HP PowerFlo Matrix pump to deliver crystal clear water with minimal maintenance The Hayward ProSeries 21 Inch Sand Filter System is designed for superior filtration efficiency and energy savings