Hayward | SX144DA | Lateral Assembly with Center Pipe | Pro Series Sand Filter Replacement

The Hayward SX144DA Lateral Assembly with Center Pipe is a replacement internal component designed to restore proper water collection and distribution within compatible Hayward Pro Series sand filter systems. This assembly supports efficient filtration by directing filtered water through the laterals while preventing filter sand from entering the return lines during normal operation and backwashing.

Key Features

• Replacement lateral assembly engineered for use in compatible Hayward Pro Series sand filter tanks.
• Integrated center pipe distributes water evenly across the lateral network for consistent filtration performance.
• Designed to retain filter sand while allowing clean, filtered water to flow back to the pool.
• Helps correct issues such as sand returning to the pool caused by cracked or damaged laterals.
• Constructed to withstand continuous exposure to pool water, pressure, and filtration cycles.
• Essential internal component for restoring proper hydraulic balance and filter efficiency.

Product Overview

The Hayward SX144DA Lateral Assembly with Center Pipe plays a vital role in the internal operation of Pro Series sand filters by collecting filtered water at the base of the tank and channeling it through the center pipe to the valve assembly. The laterals create a uniform flow path through the sand bed, ensuring effective debris capture while preventing media loss.

Over time, laterals can become brittle or damaged due to age, pressure changes, or improper handling during service. Replacing the lateral assembly helps restore proper filtration performance, improves water clarity, and prevents sand from entering the pool system. The SX144DA is commonly used during sand filter rebuilds or major maintenance to maintain reliable and efficient pool filtration.