Astral Pool 3000 Series Lock Ring (4404180102) glipool This Waterway air control is

This Waterway air control is a strong choice for compatible spa systems that need dependable airflow adjustment with a clean

The Magnum fit gives this part practical value because support hardware works best when they match the original pump relationship closely

Volutes are useful because they help shape water movement through the pump and are central to the wet-end performance of the system

Raypak knob stop

Astral Pool 3000 Series Lock Ring (4404180102) glipool This Waterway air control isThe Astral Pool 3000 Series lock ring is designed for compatible filter applications where major body sections need to be secured together with dependable retention. A lock ring like this is useful because it helps maintain the assembly structure, supporting both sealing integrity and a more stable overall fit. This replacement is especially useful when the original lock ring is cracked, warped, damaged, or no longer tightening with confidence.