Provides maximum airflow and increased horsepower. Dual stage open foam matrix. Pre-oiled with Maxima FFT. Complete with disposable gloves. Dyno tested, race proven. Industrial high strength glued seams. 6mm outer foam. 10mm inner foam. Bonded dual-stage 16mm filtering thickness. Plush 13mm sealing foamThis item fits the following models: 2004-2009 Honda CRF100F2011 Honda CRF100F2004-2009 Honda CRF80F2011-2013 Honda CRF80F2001-2006 Honda TRX90 Sportrax2007-2008 Honda TRX90EX Sportrax2009 Honda TRX90X2012-2013 Honda TRX90X1995-2003 Honda XR100R1995-2003 Honda XR80R