Zodiac R0523000 Salt Cell Cleaning Cap & Drain Cap Assembly Replacement for Select Jandy Pool and Spa Cartridge Filters

This cap is used as a drain cap for Jandy products as well as can be used when cleaning a Jandy Salt Cell.

The Zodiac R0523000 Salt Cell Cleaning Cap & Drain Cap Assembly is designed for safe and mess-free cleaning of select Jandy salt cells. Simply attach the cap to the bottom of the cell to create a sealed chamber, allowing you to stand the cell upright and soak it in a mild acid solution without spills. Ideal for routine maintenance and extending the life of your Jandy salt cell. Do not seal both ends of the salt cell, only seal one end!