Hayward 22" Pro Series Top Mount Sand Filter with 1.5" Valve | W3S220T Hayward ColorLogic 4.0 LED Pool Lights The valve is supposed to

The valve is supposed to come on every 2 ½ to 3 minutes to pull the cleaner out of any tight corners or trouble areas that would normally impede it

Plaster ring for secure sealing

The feed mast also holds the ballast float which helps the cleaner climb the walls of your pool

Durable construction designed for pool environments

Hayward 22" Pro Series Top Mount Sand Filter with 1.5" Valve | W3S220T Hayward ColorLogic 4.0 LED Pool Lights The valve is supposed toHayward 22" Pro Series Top Mount Sand Filter with 1. 5" Valve W3S220T ProSeries top mount and side mount sand filters utilize a precision engineered umbrella fold self cleaning lateral system to provide efficient flow and evenly distributed water for totally balanced backwashing and long lasting performance. Features: Durable corrosion proof materials for dependable all weather performance Large pressure sand water drain for rapid winterizing or