Twin Air Standard Air Filter for Honda (150209)

The Twin Air Standard Air Filter, Part 150209, is designed for Honda applications requiring dependable engine air filtration and consistent airflow. Its dual-bonded foam construction captures even the smallest dirt particles while providing more airflow than two separate-layer filters, with performance verified through flow-bench testing. This design helps support clean combustion and reliable engine operation in demanding riding environments.
The filter is made slightly smaller than the original equipment filter to simplify installation and removal. Its reduced profile also increases the dead-air space surrounding the filter, helping improve airflow behavior within the airbox. This practical design makes routine filter changes faster while supporting the performance goals of off-road motorcycles and other powersports applications.
A flat foam sealing ring provides a secure, consistent seat against the airbox. The sealing surface is engineered to remain firmly positioned during aggressive riding, vibration, dust, and changing trail conditions. With its purpose-built foam construction and secure airbox fit, the Twin Air Part 150209 offers a reliable replacement solution for Honda riders who need effective filtration and straightforward maintenance.

Features:

• Dual-bonded foam construction filters even the smallest dirt particles

• Flow-bench-proven design allows more airflow than two separate-layer filters

• Slightly smaller than the stock filter for easier installation and removal

• Increased dead-air space around the filter supports improved airflow performance

• Flat foam sealing ring securely seats against the airbox

• Designed to maintain a dependable seal in demanding riding conditions

Ships from Parts Unlimited.