Balboa 2" Hydroflow 3-Way Valve [Gray] (11-4000GRY) defilters This light grey hydrostatic relief

This light grey hydrostatic relief valve is designed to release subsurface pressure while maintaining system protection and longevity

and continuous operation conditions commonly found in spas and hot tubs

0 THP performance

Rated 1 amp with 1/8 inch NPT connection

0 HP Wet End [1-1/2"] [No Trap] (11910010-0000) is built for compatible AquaFlo A series applications that require a no-trap wet end format

Balboa 2" Hydroflow 3-Way Valve [Gray] (11-4000GRY) defilters This light grey hydrostatic reliefColor 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