Use To Fill Battery Cells With Water; Use With Pro-Fill RV Edition ™/ Qwik-Fill Onboard Battery Watering Systems; Bulb Type; With Squeeze Bulb/ Check Valves/ Quick Disconnect/ Tubing/ Intake Filter;...
Locks On For Hands Free And Increased Filling Speed When Filling Fresh Water Tank; Fits All Water Tank Fill Fittings; With Shut Off Valve; With Retail Package