Waterway Crystal Water Air Relief Assembly with Tube [425 sq. ft.] (550-4340) fittingsother A properly selected cord helps

A properly selected cord helps support cleaner routing and more dependable control-to-pump communication

more confidence-inspiring control-system layout

A well-matched multiport valve can bring back cleaner routing behavior and improve day-to-day service confidence

Designed for compatible 406A and 407A heaters

Improves tool usefulness and cutting consistency

Waterway Crystal Water Air Relief Assembly with Tube [425 sq. ft.] (550-4340) fittingsother A properly selected cord helpsThe Waterway 550 4340 Crystal Water air relief assembly with tube is designed for compatible 425 square foot applications. A part like this is useful because it helps restore the systems air relief function while maintaining fit with the original filter assembly design. Because the assembly includes the tube, it is especially practical for more complete service work where multiple related air relief components need replacement at the same time. This