... auto filters,such as air filter,fuel filter and oil filter. 1.Performance DescriptionWider pleat widthSuperior high filter ... close with deflating bolt holeRubber seal 2.Filter media options:Water and oil repellent ... air speed, high precision environments, such as welding fume for vessel, metal powder coating, vacuum feeding, abrator. etc Automotive filters, air filter,fuel filter, oil filter,auto ...