Protect your ATV air filter with the Outerwears ATV Pre-Filter Stock, manufacturer part number 20-1113-01 and vendor part number 25-5838. Designed for select Honda sport ATV applications, this pre-filter helps block sand, dirt, clay, and water before contaminants reach the primary air filter. Its water-resistant, silicone-impregnated micro-mesh provides added protection during dusty, muddy, and wet riding conditions while maintaining dependable airflow.
Feature: Uniform micron-sized openings filter particles as small as 0.005 inches without noticeable airflow restriction. Dyno and flow bench testing has shown no significant loss of horsepower or air intake when using this product. Dielectrically welded seams help create a durable construction that withstands demanding off-road use, while the flexible stock-style design supports a practical fit over the intended air-filter assembly.
The Outerwears ATV Pre-Filter Stock fits the 2012 Honda TRX400X and 1999-2006 Honda TRX400EX Sportrax. Confirm your ATV model and air-filter configuration before installation to ensure proper fitment. This product is intended as a protective pre-filter for compatible Honda applications and should be used with the vehicle's primary air filter.
Features:
- Dyno and flow bench tested with no significant horsepower or air-intake loss
- Silicone-impregnated micro-mesh is water resistant
- Dielectrically welded seams provide durable construction
- Uniform micron-sized openings help filter sand, dirt, clay, and water
- Filters particles as small as 0.005 inches without noticeable airflow restriction
- Fits 2012 Honda TRX400X and 1999-2006 Honda TRX400EX Sportrax
- Brand: Outerwears
- Manufacturer part number: 20-1113-01
- Vendor part number: 25-5838
Fitment:
1999 Honda TRX400EX Sportrax
2000 Honda TRX400EX Sportrax
2001 Honda TRX400EX Sportrax
2002 Honda TRX400EX Sportrax
2003 Honda TRX400EX Sportrax
2004 Honda TRX400EX Sportrax
2004 Honda TRX450R
2005 Honda TRX400EX Sportrax
2005 Honda TRX450R
2006 Honda TRX400EX Sportrax
2007 Honda TRX400EX Sportrax
2008 Honda TRX400EX Sportrax
2009 Honda TRX400EX Sportrax
2012 Honda TRX400X
2013 Honda TRX400X