The Waterway 672-4370 is a PVC air manifold part designed for spa systems. It features a configuration of 1″ slip, 1″ spigot, and a dead-end, with eight 3/8″ barbs for tubing connections, which can be secured via glue or clamps. This manifold includes one 1″ plug and two 3/8″ plugs, and is manufactured for use with Dynasty Spas.








