The BG5000 fuel filter with replaceable filter element is now lighter and more compact than ever. With threaded end caps, it is also more easily serviced and filters to 8-microns with virtually no loss in flow-volume - not even when used in conjunction with the super-high volume fuel pumps. The filter can be used with gasoline, alcohol or nitro with positive O-Ring sealing. Replaceable elements and O-Rings are available separately. Uses 1/2'' NPT inlet and outlet fittings.