The Pentair 24700-0075Z long lateral assembly is a replacement internal component designed for Pentair pool and spa sand filter systems. This lateral assembly installs in the underdrain section at the bottom of the filter tank and distributes water evenly through the sand media during filtration. It also collects filtered water and directs it back into the return plumbing while preventing sand from entering the circulation system.

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Key Features

• Replacement long lateral assembly designed for Pentair sand filter systems.
• Installs in the filter underdrain assembly to distribute water evenly through the sand bed.
• Slotted lateral design allows filtered water to pass while preventing sand media from entering the return line.
• Helps maintain balanced filtration and efficient debris removal.
• Durable molded construction resists pool chemicals, filtration pressure, and long-term operation.
• Ideal replacement component when original lateral assemblies become cracked, clogged, or worn.

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Product Overview

The Pentair 24700-0075Z long lateral assembly is an essential part of the internal underdrain system used in sand filtration systems for pools and spas. Positioned at the bottom of the filter tank, the lateral works with other lateral arms and the central hub to distribute incoming water evenly across the sand media.

As water flows through the sand bed, debris and contaminants are captured within the filter media. The lateral system then collects the filtered water and routes it back to the pool through the return plumbing. Replacing a damaged or worn lateral assembly restores proper water distribution and ensures reliable filtration performance in Pentair sand filter systems.