The Fuel Filtration Tank Cap securely seals the opening of the fuel tank, preventing contaminants from entering the tank and fuel vapors from escaping. It ensures proper fuel storage by maintaining a sealed environment that prevents fuel from evaporating and degrading. Attributes:• Ensures a tight and leak-proof seal.• 4 Micron filter kit• Threaded adapter for mounting cap to the threaded filler neck.• Corrosion resistant.Applications: The Fuel Filtration Tank Cap is used to protect the fuel filler neck from dust, dirt, and debris, preventing contamination of the fuel tank. It acts as a deterrent against tampering and potential fuel theft by obstructing unauthorized access to the fuel tank.