Astral Pool Aster/Millennium 1-1/2" Bulkhead Nut (4404010314) circuitboards which is why exact replacement

which is why exact replacement matters

flow dynamics

and this Filbur FC-9350 replacement is designed for FG-1005 applications

That helps restore cleaner performance with a direct replacement set matched to the intended environment

Astral Pool Aster/Millennium 1-1/2" Bulkhead Nut (4404010314) circuitboards which is why exact replacementThe 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