A perfectly oiled ProFilter Air Filter provides maximum airflow and increased horsepower. Ready-to-Use Air Filters are constructed of dual-layer, reticulated foam. Reticulation is a process that opens up the foam cells, allowing for increased air flow and horsepower. The dual foam layers differ in foam pore size - the innermost foam consists of a denser foam to catch fine particles of sand and powder, whereas the outermost foam is constructed of a more open pore matrix allowing for filtration of larger micron dirt particles. The open porosity of the outer foam also helps the air filter resist plugging. Air filter seams are welded with industrial strength adhesive and all filters come with a rubber grommet to help secure the filter in place to the cage, eliminating tearing and keeping the structural integrity of the filter intact. When you get ready to change your filter, choose ProFilter.
- Pre-oiled with Maxima's FFT (Foam Filter Treatment)
- For Motorcycles, ATVs and Side-by-Sides
- Dual-Stage open cell foam matrix
- Dyno tested, race approved
- Disposable glove included
- Plush 13mm sealing foam
- Single use air filters
- Do not wash
Fits
2003 Yamaha WR250F Base
2003 Yamaha WR450F Base
2004 Yamaha WR250F Base
2004 Yamaha WR450F Base
2005 Yamaha WR250F Base
2005 Yamaha WR450F Base
2006 Yamaha WR250F Base
2006 Yamaha WR450F Base
2007 Yamaha WR250F Base
2007 Yamaha WR450F Base
2008 Yamaha WR250F Base
2008 Yamaha WR450F Base
2009 Yamaha WR250F Base
2009 Yamaha WR450F Base
2010 Yamaha WR250F Base
2010 Yamaha WR450F Base
2011 Yamaha WR250F Base
2011 Yamaha WR450F Base
2012 Yamaha WR250F Base
2012 Yamaha WR450F Base
2013 Yamaha WR250F Base
2013 Yamaha WR450F Base
2014 Yamaha WR450F Base
2015 Yamaha WR450F Base
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