BF1259 Baldwin Fuel Filter, 9-17/32x3-11/16x9-17/32 In | 4 PACKBF1259 Baldwin Fuel Filter, Spin On Filter Design This fuel filter can help protect engines and fuel system components from the damaging effects of contaminants such as water, fungus and bacteria, precipitates, particulates, and wax. Qty 4 Baldwin BF1259 Made in the USA Keep contaminants causing damage, away from the sensitive parts of the engine Gaskets provide an exterior seal between the filter and engine Highly durable and reliable Improves engine