The Tank Filler Cap is used to provide a secure and leak-proof closure for the filler neck of the window washer fluid tank. It is made of plastic to withstand exposure to corrosive conditions. It prevents leakage of the washer fluid and maintains the desired fluid level within the tank. It ensures that the washer fluid remains contained within the tank, preventing wastage and ensuring an adequate supply for cleaning the windows.Attributes:• Helps to prevent evaporation of the washer fluid• Provides resistance to wear and tearApplications:The Tank Filler Cap provides a secure and leak-proof closure for the filler neck of the washer fluid tank, preventing leakage and ensuring an adequate supply of washer fluid.