Putoline Oil is a Dutch manufacturer and supplier of high-quality oils and lubricants developed specifically for motorcycles, scooters and quads, making Putoline unique. Almost 50 years of experience and continual research allows Putoline to provide cutting edge products. Manufacturing their own products guarantees consistently high-quality motorcycle oils. Putoline Oil, Driven by Technology! Putoline air filters, based on leading-edge open-cell foam technology, bring users major benefits, including: Improved performance through increased airflow Improved protection through finer filtration levels Substantial cost savings through serviceability and re-use Fully reticulated (open cell) foam, as used in all Putoline filter products, consists of a honeycomb of tiny, interlocking cells of uniform size. Fits: Husqvarna TE410 1997-2003 KTM 125 EXC ENDURO 1998-2003 125 SX 1998-2003 200 EXC 1998-2003 200 SX 2003 250 EXC 1998-2003 250 EXC RACING 2000-2003 250 SX 1998-2003 300 EXC 1998-2003 300 SX 1999-2002 380 EXC 1998-2002 380 SX 1998-2002 400 EXC 2000 520 EXC 1999-2000 620 LC4 1999 640 LC4 1999-2001 640 LC4-E ENDURO 1999-2001 640 LC4-E SUPER MOTO 1999-2001 640 LC4E DUKE I 1999-2000 640 LC4E DUKE II 2001 85 SX (Big Wheel) 2003-2004 85 SX (Small Wheel) 2003-2004