The CHT927 Water and Fuel Seperator Filter Funnel is a fast-flowing filter-in-a-funnel designed for seperating free water and contaminants from petrol, diesel, heating oil and kerosene in a home, garage or leisure environment. This water filter funnel is ideal for use with vehicles, motorbikes, generators, marine craft, small commercial equipment and other domestic purposes. This water seperator and fuel filter comes provided with a 12 month / 1 year manufacturers warranty.