Hayward ProSeries 21" Sand Filter with 1.5" Valve | W3S210T All Chems ensuring a longer lifespan for

ensuring a longer lifespan for your spa investment

other valves providing better glue joint bonding

Type 3R Plastic Enclosure | T104P201

and Brightness control for light shows

Hayward ProSeries 21" Sand Filter with 1.5" Valve | W3S210T All Chems ensuring a longer lifespan forHayward ProSeries 21" Sand Filter with 1. 5" Valve W3S210T Your Hayward ProSeries high rate sand filter is a high performance, a totally corrosion proof filter that blends superior flow characteristics and features with ease of operation. It represents the very latest in high rate sand filter technology. It is virtually foolproof in design and operation. When installed, operated, and maintained according to instructions, your filter will produce