Astral Pool Sand Filter Union Nut (00545-0302) repairfittings Improves fit accuracy and long-term

Improves fit accuracy and long-term service reliability

That helps keep the repair focused on the motor while restoring the intended system performance

A circulation pump helps keep water moving through a compatible system on a steady basis

This type of part is especially useful during major service on large lids

Astral Pool Sand Filter Union Nut (00545-0302) repairfittings Improves fit accuracy and long-termThe Astral Pool sand filter union nut is designed for compatible plumbing connections where a serviceable filter union needs secure fastening. A union nut is useful because it helps clamp the removable union assembly together, supporting dependable retention while still allowing the connection to be opened later for service. This replacement is especially useful when the original nut is cracked, stripped, cross threaded, or missing. Using the proper