Sand Filter S311SX Side Mount multiport Valve 2" Hayward

PRO-SERIES PLUS (Side Mount)

The PRO SERIES sand filter is specifically designed for swimming pools. Manufactured in the USA under the HAYWARD brand, it is molded from durable, highly corrosion-resistant materials for optimum performance. The filter offers a long service life, trouble-free operation, and requires minimal maintenance. It is easy to operate via the side-mounted multiport valve. With its high standards of efficiency and reliability, the PRO SERIES remains a highly popular choice for pool owners.

Application

• All types and sizes of in-ground pools
• In-ground spas and pool/spa combinations
• Residential and commercial in-ground pools
• Water features (fish ponds, fountains, water gardens)
• Aquariums (saltwater and freshwater)
• Pools integrated with solar heating systems

Features

• High-performance, weather-resistant filter tank designed for a long service life.
• Durable top cover allows easy access for inspection of the filter interior.
• Top diffuser ensures even water distribution over the sand bed, while the internal piping provides smooth, efficient flow.
• Sand bed pressure aids in rapid draining for maintenance and winterization.
• The rugged, all-weather polymer tank is corrosion-proof and colorfast.
• Versatile plumbing options, including a 6-way VariFlo valve, 2-way slide valve, and 1.5" SKT x 2" SLIP connectors.
• Folding umbrella-fold laterals ensure balanced water flow, efficient backwashing, and easy servicing.
• Certified by NSF International.

Filter Performance Data

Valve Performance Data

Dimensions