Hayward TC 1" True Union PVC Check Valve | TC10100STE USCG certified Six-Position Valve with Positive Lock:

Six-Position Valve with Positive Lock: precise mode selection and secure operation during maintenance

and hair before they reach the impeller

helping filtration systems trap debris faster while reducing maintenance cycles

this cleaner is capable of maneuvering through various pool surfaces

this step keeps entry and exit stable

Hayward TC 1" True Union PVC Check Valve | TC10100STE USCG certified Six-Position Valve with Positive Lock:Check valves prevent backflow. As line flow enters the valve, a ball is moved by the flow pressure allowing flow to pass through and open the valve. As inlet flow ceases or recedes (back pressure), the ball is moved to the seat or seal stopping the flow, thus closing the valve.