Waterway Crystal Water Air Relief Assembly with Tube [325 sq. ft.] (550-4370) duraplastic Designed for 1-1/2 inch 7-position

Designed for 1-1/2 inch 7-position valve applications

This replacement is especially useful when the original manifold is damaged

It is a practical service part when restoring dependable vacuum-based switching is important to overall system performance

or no longer switches the load reliably

the button map stays exactly as intended

Waterway Crystal Water Air Relief Assembly with Tube [325 sq. ft.] (550-4370) duraplastic Designed for 1-1/2 inch 7-positionThe Waterway 550 4370 Crystal Water air relief assembly with tube is designed for compatible 325 square foot applications. An assembly like this is useful because it helps restore the air relief function of the system, supporting proper release and serviceability where the original component has worn out or failed. Air relief components play an important role in filter maintenance and operation, and replacing them with the correct Waterway assembly