Designed to increase horsepower and acceleration Designed for racing and track applications not for street use Washable and reusable air filter Low restriction Specifications Filte Material: Cotton Gauze Washable: Yes Height: 24mm Outside Length: 279mm Outside Width: 217mm Filter Re-Oiling Amount: 33ml Fits: Ducati MONSTER 1000 ie/Sie 2003-2005 MONSTER 620 2002-2006 MONSTER 695 2006-2008 MONSTER 750 2002 MONSTER 750 DARK 2002-2003 MONSTER 800 2003-2004 MONSTER 998 S4R 2008 MONSTER 998 S4RS 2008 MONSTER DARK IE 620 2002-2004 MONSTER DARK IE S IE 800 2003-2004 MONSTER S2R 1000 2006-2008 MONSTER S2R 800 2005-2008 MONSTER S4 916 2001-2003 MONSTER S4R (996cc) 2003-2006 MONSTER S4R (998cc TESTASTRETTA) 2007 MONSTER S4R 996 2006-2008 MONSTER S4R S (998cc TESTASTRETTA) 2006-2007 Monster 400 2004 Monster 400 ie 2005-2008