The CMP Eyeball Return Fitting Check Valve 25552-507-000 is a 1.5-inch dark gray return fitting designed to optimize pool water circulation. When the pool's circulation pump is active, the eyeball fitting directs water flow efficiently. Upon the pump's deactivation, the integrated check valve closes, preventing water from exiting the pool. This mechanism ensures consistent water levels and enhances the overall efficiency of the pool's circulation system.

• Optimizes pool water circulation Ð Eyeball fitting efficiently directs water flow when the pump is active.
• Built-in check valve Ð Prevents water from exiting the pool when the circulation pump is off.
• Maintains consistent water levels Ð Helps preserve proper pool water levels and reduces refill frequency.
• Durable 1.5-inch design Ð Made from sturdy dark gray material for reliable performance and easy compatibility.
• Enhances circulation system efficiency Ð Supports overall pool health and energy savings.