The FunnelWeb Proline Foam Air Filter, manufacturer part number FWF PRO 7990, is designed for dependable air filtration and consistent engine airflow in select Yamaha YZ125 and YZ250 motorcycles. Its unique pyramid-profiled foam increases the filter’s effective surface area, helping capture more dirt on the outer surface before harmful dust can penetrate the filter media.
Built with open-cell polyurethane foam profiling, this FunnelWeb filter provides improved dirt-holding capacity while maintaining steady airflow during riding. The reusable foam construction is suitable for off-road environments where dust and debris can quickly restrict conventional filters. This filter works with any foam air filter oil, allowing riders to use their preferred maintenance products and cleaning routine.
Fitment includes 1993–2002 Yamaha YZ125 models as specified by the manufacturer. The product name also references YZ250 applications; verify the model year and motorcycle configuration before installation. The FunnelWeb Proline filter is supplied by FunnelWeb under vendor part number 90-07990 and is intended as a direct-fit replacement for compatible factory airbox applications.
Features:
- Pyramid-Profiled Foam: FunnelWeb’s unique foam profile increases the filter’s surface area for effective dirt capture.
- Improved Dirt Capacity: The expanded filtering surface helps hold more dust and debris on the outer surface.
- Consistent Airflow: The open-cell polyurethane foam design supports steady airflow for dependable engine performance.
- Reusable Foam Construction: Designed for off-road use and routine cleaning and servicing.
- Foam Oil Compatibility: Works with any foam air filter oil.
- Fitment: Fits select 1993–2002 Yamaha YZ125 models and referenced Yamaha YZ250 applications; verify year and model before installation.
- Brand and Part Number: FunnelWeb Proline, manufacturer part number FWF PRO 7990; vendor part number 90-07990.
Fitment:
1993 Yamaha YZ125
1993 Yamaha YZ250
1994 Yamaha YZ125
1994 Yamaha YZ250
1995 Yamaha YZ125
1995 Yamaha YZ250
1996 Yamaha YZ125
1996 Yamaha YZ250
1997 Yamaha YZ125
1997 Yamaha YZ250
1998 Yamaha YZ125
1998 Yamaha YZ250
1999 Yamaha YZ125
1999 Yamaha YZ250
2000 Yamaha YZ125
2000 Yamaha YZ250
2001 Yamaha YZ125
2001 Yamaha YZ250
2001 Yamaha YZ250F
2002 Yamaha YZ125
2002 Yamaha YZ250
2002 Yamaha YZ250F
2003 Yamaha YZ125
2003 Yamaha YZ250
2003 Yamaha YZ250F
2003 Yamaha YZ450F
2004 Yamaha YZ125
2004 Yamaha YZ250
2004 Yamaha YZ250F
2004 Yamaha YZ450F
2005 Yamaha YZ125
2005 Yamaha YZ250
2005 Yamaha YZ250F
2005 Yamaha YZ450F
2006 Yamaha YZ125
2006 Yamaha YZ250
2006 Yamaha YZ250F
2006 Yamaha YZ450F
2007 Yamaha YZ125
2007 Yamaha YZ250
2007 Yamaha YZ250F
2007 Yamaha YZ450F
2008 Yamaha YZ125
2008 Yamaha YZ250
2008 Yamaha YZ250F
2008 Yamaha YZ450F
2009 Yamaha YZ125
2009 Yamaha YZ250
2009 Yamaha YZ250F
2009 Yamaha YZ450F
2010 Yamaha YZ125
2010 Yamaha YZ250
2010 Yamaha YZ250F
2011 Yamaha YZ125
2011 Yamaha YZ250
2011 Yamaha YZ250F
2012 Yamaha YZ125
2012 Yamaha YZ250
2012 Yamaha YZ250F
2013 Yamaha YZ125
2013 Yamaha YZ250
2013 Yamaha YZ250F
2014 Yamaha YZ125
2014 Yamaha YZ250
2015 Yamaha YZ125
2015 Yamaha YZ250
2016 Yamaha WR250R
2016 Yamaha YZ125
2016 Yamaha YZ250
2017 Yamaha WR250R
2017 Yamaha YZ125
2017 Yamaha YZ250
2018 Yamaha WR250R
2018 Yamaha YZ125
2018 Yamaha YZ250
2019 Yamaha WR250R
2019 Yamaha YZ125
2019 Yamaha YZ250
2020 Yamaha WR250R
2020 Yamaha YZ125
2020 Yamaha YZ250
2021 Yamaha YZ125
2021 Yamaha YZ250
2022 Yamaha YZ125
2022 Yamaha YZ250
2023 Yamaha YZ125
2023 Yamaha YZ250
2024 Yamaha YZ125
2024 Yamaha YZ250
2025 Yamaha YZ125
2025 Yamaha YZ250