Hayward W3S180T ProSeries® 18" Top-Mount w/ Valve

Hayward W3S180T ProSeries® 18" Top-Mount Sand Filter with Valve

The Hayward ProSeries® W3S180T is an 18-inch top-mount sand filter designed to deliver reliable filtration for residential above-ground swimming pools. Built with a rugged polymer tank and precision internal components, the filter removes dirt and debris as water passes through the sand filtration bed.

The filter includes a top-mounted VariFlo® multiport valve that allows easy control of filtration functions such as filter, backwash, rinse, waste, and recirculate. Its durable construction and efficient design help maintain clear pool water with minimal maintenance.

Reliable Sand Filtration Performance

The ProSeries platform provides strong filtration efficiency and balanced water flow. The internal lateral system distributes water evenly across the sand bed to ensure maximum use of the filtration area and improved cleaning performance.

Key Features

• 18-inch sand filter tank
• Top-mount VariFlo® multiport valve included
• Designed for residential above-ground pools
• Durable corrosion-resistant polymer tank
• Sand filtration captures dirt and debris
• Backwash capability for easy maintenance
• Efficient water circulation and filtration performance