Twin Air Powerflow Replacement Filter for Yamaha YZ250F YZ400F YZ426F YZ450F 152313FR

A restrictive or degraded air filter starves your YZ engine of the clean airflow it needs to produce peak power and throttle response. The Twin Air Powerflow Replacement Filter restores that critical airflow while maintaining the filtration integrity required for serious off-road riding—whether you're pushing hard on the track or tackling dusty trail conditions.

The dual-stage foam construction strikes the balance that separates good filters from great ones: it captures fine dirt and debris without choking your engine with back-pressure. The flat foam sealing ring locks tight in your airbox, eliminating the risk of unfiltered air bypassing the filter entirely, while the compact design actually creates beneficial dead air space that enhances combustion efficiency. Best of all, this filter is washable and reusable up to 50 times, making it a sensible long-term investment for riders who maintain their own machines.

• Dual-stage foam construction
• Flat foam sealing ring
• Backfire-resistant laminated layer
• Washable and reusable
• Up to 50 service cycles
• Fits YZ250F (2001–2013)
• Fits YZ400F (1998–1999)
• Fits YZ426F (2000–2002)
• Fits YZ450F (2003–2009)
• MPN: 152313FR
• Bolt-on installation