Polaris Zodiac PB4SQ Back Plate Kit (R0723200) pentairamerican Supports dependable plumbing control and

Supports dependable plumbing control and accurate service work

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Waterco HydroStar trap and pump body

The 27455-0004 is a practical replacement part for compatible Astral Pool Sena pumps that need renewed structural support and cleaner assembly performance

A full DE grid helps create the primary filtration surface inside a compatible diatomaceous earth filter system

Polaris Zodiac PB4SQ Back Plate Kit (R0723200) pentairamerican Supports dependable plumbing control andThe Polaris Zodiac Back Plate Kit [PB4SQ] (R0723200) is a replacement back plate kit for compatible Polaris Zodiac PB4SQ booster pump applications. The back plate is part of the pump assembly and helps support proper sealing, alignment, and water movement within the wet end. Use this kit when the original back plate is damaged, worn, leaking, or being replaced as part of a booster pump rebuild. Installing the correct replacement part helps restore