Pres Air Trol Short Stem Air Button [5/8" HS] [Chrome] (B513CS) nipples The Turbo Swirl pattern gives

The Turbo Swirl pattern gives the water stream more life and variation

A seven-button topside panel is designed to give homeowners direct access to a fuller set of spa functions

Useful when the original valve is worn or damaged

Supports cleaner and more dependable system routing

A filter cartridge helps trap suspended debris so water can circulate more cleanly through the system

Pres Air Trol Short Stem Air Button [5/8" HS] [Chrome] (B513CS) nipples The Turbo Swirl pattern givesThe PresAir Trol short stem air button in chrome is made for compatible 5 8 inch hole size applications where space or installation depth calls for a shorter stem design. Air buttons like this help keep pneumatic control systems responsive while matching the physical needs of the mounting surface. This model is especially useful when the original button has failed or when a short stem replacement is required to avoid fitment issues behind the mounting