Using only the best flame-laminated dual-layer foam bonded with the highest quality glue No-Toil handmakes each foam filter to stand up to the roughest and toughest of any style of riding or terrain. Note: No-Toil air filters oil washes clean in water and is 100% biodegradable; dirty water can be thrown down the sink. You do not need to use harmful petrol or kerosene to clean your filter. No Toil oil is 100% waterproof - until water is mixed with No Toil cleaning crystals). Fits: Kawasaki KFX400R 2WD 2003-2007 Suzuki LTA400 KING QUAD 2X4 2008-2015 LTA400M EIGER 2WD 2002-2007 LTA500F VINSON 4WD 2002-2008 LTF400 EIGER 2WD 2002-2007 LTF400 KING QUAD 2WD 2008-2009 LTF400F EIGER 4WD 2002-2007 LTF400F KING QUAD 4WD 2009-2015 LTF500F VINSON 4WD 2003-2009 LTZ400 QUADSPORT 2003-2019