GENUINE MERCURY MARINE PART / RACOR SNAPP SERIES FILTER FITS 175 THROUGH 300 HP MERCURY V6 & V8 FOUR STROKE OUTBAORDS (INCLUDES SEAPRO) & 200 THROUGH 400 HP VERADO THIS 10 MICRON FILTRATION ELEMENT OFERS 99% WATER SEPARATION EFFICIENCY AND 95% CONTAMINENT REMOVAL EFFICIENCY. THIS ELEMENT IS ENGINEERED TO SATISFY FLOW CONSUMPTION OF GASOLINE ENGINES EXCEEDING 300 HP AND OFFERS A NO SPILL DRAIN FEATURE AND SIGHT BOWL. MEETS REQUIREMENTS OF INTEGRAL AND PORTABLE FUEL TANK PRESSURE RELIEF VALVE AND CHARCOAL CANISTERS. CHANGE YOUR FUEL FILTER EVERY 100 HOURS OF NORMAL USE OR MINIMALLY ONCE PER SEASON.