RFX Multi Air Foam Air Filter FXAF 10003 55NO for Honda CRF250R and CRF450R

New to the RFX range and produced by Multi Air, the RFX Air filter is the perfect choice for all levels. Let your bike breath with twin layered foam and precise fitment. With over 30 Years experience, Multi Air is a name you can trust.

The RFX Multi Air Foam Air Filter, part number FXAF 10003 55NO, is designed to provide dependable air filtration and precise fitment for select Honda motocross motorcycles. Manufactured by Multi Air and sold under the RFX brand, this replacement filter is a practical choice for riders who demand reliable engine protection and consistent airflow in a variety of riding conditions.

Featuring a breathable twin-layer foam construction, the RFX air filter helps capture dirt and debris while supporting efficient airflow to the engine. Nonflammable foam is used for all four-stroke applications, providing added durability and dependable performance during demanding rides. Its vehicle-specific design helps simplify installation and ensures proper fitment without unnecessary modification.

The RFX Multi Air filter fits the 2009–2012 Honda CRF450R and the 2010–2013 Honda CRF250R. With more than 30 years of manufacturing experience, Multi Air produces filtration products trusted across powersports applications. Use this filter as a replacement for a worn or contaminated original-equipment filter to help maintain clean intake air and reliable engine operation.

Manufacturer: Multi Air
Brand: RFX
Vendor Part Number: FXAF 10003 55NO
Fitment: 2009 Honda CRF450R; 2010 Honda CRF450R; 2011 Honda CRF450R; 2012 Honda CRF450R; 2010 Honda CRF250R; 2011 Honda CRF250R; 2012 Honda CRF250R; 2013 Honda CRF250R

Features:

• Twin-layer foam: Breathable layered foam helps filter dirt and debris while supporting efficient engine airflow.
• Nonflammable construction: Uses nonflammable foam for four-stroke motorcycle applications.
• Precise fitment: Designed as a direct replacement air filter for select Honda CRF models.
• Trusted manufacturer: Produced by Multi Air, an experienced powersports filtration manufacturer.
• Vehicle compatibility: Fits Honda CRF450R model years 2009–2012 and Honda CRF250R model years 2010–2013.

Fitment:
2009 Honda CRF450R
2010 Honda CRF250R
2010 Honda CRF450R
2011 Honda CRF250R
2011 Honda CRF450R
2012 Honda CRF250R
2012 Honda CRF450R
2013 Honda CRF250R