Balboa 2" Hydroflow 3-Way Valve [Gray] (11-4000GRY) aquastar 3" diameter layout

3" diameter layout

Tank lids for larger filter models help maintain pressure containment and protect internal filter components during operation

Installing a properly matched replacement helps maximize pump lifespan and reliability

Maintains original control structure

Balboa 2" Hydroflow 3-Way Valve [Gray] (11-4000GRY) aquastar 3" diameter layoutColor variation in components helps match spa aesthetics. Balboa 2" Hydroflow 3 Way Valve [Gray] (11 4000GRY) is designed with that requirement in mind, providing a component that aligns with system expectations and installation standards. When this type of part begins to wear or fail, performance issues often appear gradually. Addressing the correct component early helps restore normal operation and prevents secondary problems from developing within