Flow-Rite’s Pro-Fill Valve is a high-quality, durable valve designed to simplify the battery watering process. The valve features a winged top for easy grip and a compact design to fit in tight spaces. The valve is made of durable polypropylene, making it resistant to chemicals and corrosion. It has a built-in filter to prevent debris from entering the valve, ensuring a clean and efficient watering system. The Pro-Fill Valve is compatible with all Flow-Rite Pro-Fill watering systems and can be used with a hand pump or a water supply line. With its ease of use and durability, this valve is an essential component of any battery watering system.

Pro-Fill Valve, Winged Bayonet Cap, Yellow Cover, Clear Displacer with No Shroud, No Swivel