DESC: Fuel Filter/Water Separator33324-10 Mercury/Universal/Yamaha Style-Spin On ReplacementMoeller's innovation for fuel system design includes recommendations on how to best protect your engine investment. Let Moeller help you protect your two and four stroke engines from dirt and water contaminates. Trap the smallest particles and emulsified water from gasoline with the fine micron-rated filtration media. Filtration media will not separate two-cycle oil from gasoline. Water separating canisters ensure no other contaminates or rust will contribute to a blocked fuel system. The filter heads offer 3/8 NPT ports resulting in high performance for your engine with lower pressure drop rates. Stainless steel, powder-coated, and plastic filter head offer extreme salt-water corrosion resistance. Not recommended for use with Diesel Engines or with electric fuel pumps using in-line filters. Moeller's in-line fuel filters trap dirt and other metallic particles.The design allows for immediate inspectio