Jacuzzi LS 40 Tank Body [13.4"] (42-3578-06-R) onoffvalves this Waterway air injector is

this Waterway air injector is a practical replacement when a 3/4 inch x 3/4 inch x 3/8 inch barb-style injector is needed

Waterway 6 inch new-style leaf trap

and 36 square foot application give this part practical value because DE filter components work best when the replacement matches the intended system family and size closely

Useful when replacing a specification-specific switch

a combined assembly can make the repair feel cleaner and more complete

Jacuzzi LS 40 Tank Body [13.4"] (42-3578-06-R) onoffvalves this Waterway air injector isA tank body serves as the structural core of a filter assembly, and this Jacuzzi LS 40 Tank Body is designed for compatible 13. 4 inch applications where the original body has cracked, worn, or become unreliable. When the main housing of a filter begins to fail, the entire assembly can lose the secure and dependable feel it should have. The LS 40 fit and 13. 4 inch relationship give this part practical value because structural filter components work