NO TOIL manufactures the world's best 2-stage foam air filters. Using only the best flame-laminated dual-layer foam bonded with the highest quality glue they hand make each foam filter to stand up to the roughest and toughest riding or terrain. NO TOIL filters can be used with NO TOIL biodegradable clean in water cleaner providing the best air filtration system in the world. Fits: Kawasaki KFX700 2004-2007 KVF650 BRUTE FORCE 2005 2007-2011 KVF650 PRAIRIE 2002-2003 KVF700 PRAIRIE 2004 2006 Suzuki LTV700F TWIN PEAKS 4WD V2 2004-2005