Pentair | 154711Z | Sand Filter Drain Plug Assembly | Pool Filter Replacement

The Pentair 154711Z drain plug assembly is a replacement component designed for pool and spa sand filter systems. This assembly installs in the filter tank drain port and allows water to be released during maintenance, cleaning, or winterization. When secured, the plug forms a watertight seal that maintains proper filtration pressure and prevents leaks during normal filter operation.

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Key Features

• Replacement drain plug assembly designed for compatible Pentair pool and spa sand filter systems.
• Installs in the filter tank drain port to allow controlled water removal during maintenance or winterization.
• Creates a secure watertight seal to maintain proper filtration pressure during operation.
• Durable molded construction resists pool chemicals, water exposure, and outdoor equipment conditions.
• Precision-threaded design ensures proper fit within compatible filter tank drain ports.
• Ideal replacement component when original drain plugs become cracked, worn, or fail to seal properly.

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Product Overview

The Pentair 154711Z sand filter drain plug assembly provides a controlled drainage point for pool and spa sand filter tanks. Installed at the base of the filter, the plug allows technicians to remove water from the tank during maintenance procedures such as sand replacement, filter cleaning, or seasonal winterization.

During normal filter operation, the drain plug seals the tank to maintain the pressure required for effective filtration. The durable construction is designed to withstand water pressure, pool chemicals, and outdoor environmental conditions. Replacing a damaged or worn drain plug assembly helps restore reliable drainage capability and leak-free operation of the pool filtration system.