Vetus diesel filter element

Type Replacement Spin-on Filter Type VT3 - REPLACEMENT ELEMENTS FOR SPIN-ON AND CENTRIFUGAL FILTERS Comes with a 10 micron element as standard. A spare part element with a filtration of 30 micron is also available (a 10 micron filter filters out more dirt and will also clog sooner). A 30 micron element is recommended if the tank is very large, is rarely filled or the fuel used is of low quality. Filtration of 10 micron has text print that is printed in blue and 30 micron has text print that is printed in red.