H216169: Fuel Tank Breather

Ventilation: This filter is used to vent the DEF and fuel tank, allowing for proper pressure regulation and preventing potential damage to the tank. Commonality: The breather filter is also found on many fuel as well as DEF tanks, making it a familiar component for maintenance purposes. Visual Inspection: It is recommended to visually inspect the tank breather and clean it as necessary to ensure optimal performance. System Protection: By maintaining the breather filter, you help ensure the longevity and proper functioning of the system in your equipment.