Upgrade your toilet effortlessly with the Anti-Siphon Valve, designed to fit seamlessly into island living. This valve's anti-siphon feature ensures no unwelcome surprises in your tank, making it a must-have for every Caribbean home. With easy installation that takes just minutes, say goodbye to old-fashioned ball cocks with their floats and rods. Plus, the adjusting knob not only saves water but also adds a touch of practicality to your plumbing setup.