PROX offers you this original type air filter for your HONDA TRX 400 EX/400 X. This air filter filters out dust, sand and impurities just as well as your original air filter. It is made up of several layers to guarantee excellent filtration. The first layer is an aerated foam to filter out large impurities without slowing airflow. The second layer is a denser foam to filter out smaller impurities. The foam is of course flame-retardant. It is of course washable, so you always have a clean air filter. We strongly advise you to change your motocross air filter regularly for increased reliability and performance.

Fits on:

HONDA TRX 400 EX 1999

HONDA TRX 400 EX 2000

HONDA TRX 400 EX 2001

HONDA TRX 400 EX 2002

HONDA TRX 400 EX 2003

HONDA TRX 400 EX 2004

HONDA TRX 400 EX 2005

HONDA TRX 400 EX 2006

HONDA TRX 400 EX 2007

HONDA TRX 400 EX 2008

HONDA TRX 400 X 2009

HONDA TRX 400 X 2010

HONDA TRX 400 X 2011

HONDA TRX 400 X 2012

HONDA TRX 400 X 2013

HONDA TRX 400 X 2014