Waterway Cluster Storm alignment ring

This alignment ring fits between the spa shell and the jet socket, on the inside of the spa. It is not always necessary, but it has enough flexibility to fill in tiny gaps between the spa shell and the socket, in cases where the shell is not perfectly smooth and flat.

Dimensions
External diameter: 58 mm
Internal diameter: 45 mm
Thickness: 6 mm

Part numbers
Waterway: 218-5150