Astral Pool Aster/Millennium 1-1/2" Bulkhead Nut (4404010314) balboawater and this Filbur FC-9320 grid

and this Filbur FC-9320 grid is designed for Pentair and Hayward applications in a 12 inch by 11 inch format for 24 square foot systems

Designed for compatible pressure-side cleaner applications

The Hayward GLX-PL-LOC-P-4 digital topside is designed for compatible E-Command and Pro Logic control applications where the user interface panel needs replacement

This model is especially useful in installations where using the correct spigot-by-spigot body avoids unnecessary coupling changes or makes the overall line arrangement cleaner

Astral Pool Aster/Millennium 1-1/2" Bulkhead Nut (4404010314) balboawater and this Filbur FC-9320 gridThe Astral Pool bulkhead nut is designed for compatible Aster and Millennium 1 1 2 inch applications where a secure threaded hold is needed at the bulkhead connection. A nut like this is useful because it helps clamp the related fitting in place, supporting a more stable assembly and a cleaner plumbing connection. This replacement is especially useful when the original nut is cracked, stripped, cross threaded, or missing. Restoring the proper bulkhead