The Twin Air Air Filter, Part Number 150221, is designed for dependable engine air filtration and reliable fitment on select Honda motocross motorcycles. Its thick, flat foam sealing ring creates broad contact with the airbox while functioning as a breathable gasket that supports strong airflow. The filter is engineered for riders who need consistent protection from dirt, grime, and sand during demanding riding conditions.
Built with a dual-layer open-pore foam design, the coarse outer foam captures larger airborne contaminants while the fine inner foam helps trap smaller particles without unnecessarily restricting air passage. The specially formulated adhesive is designed to withstand repeated cleaning, including cleaning with harsh solvents or gasoline when proper maintenance procedures are followed. Twin Air filters are slightly smaller than stock filters to promote additional air space and improved circulation around the filter.
Fitment: Fits 2013–2016 Honda CRF450R and 2014–2017 Honda CRF250R motorcycles. Verify the motorcycle model and year before installation to confirm compatibility. The Twin Air Air Filter 150221 is a practical replacement for riders seeking effective filtration, airflow support, and durable service through repeated maintenance cycles.
Features:
- Dual-layer open-pore foam captures both coarse and fine airborne contaminants
- Thick, flat foam sealing ring provides broad airbox contact without grease
- Breathable gasket design supports increased air passage
- Specially formulated adhesive withstands repeated cleaning and exposure to harsh solvents or gasoline
- Slightly smaller than the stock filter to increase air space and circulation around the filter
- Fits 2013–2016 Honda CRF450R and 2014–2017 Honda CRF250R motorcycles
- Brand: Twin Air
- Manufacturer Part Number: 150221
- Vendor Part Number: 150221
Fitment:
2013 Honda CRF450R
2014 Honda CRF250R
2014 Honda CRF450R
2015 Honda CRF250R
2015 Honda CRF450R
2016 Honda CRF250R
2016 Honda CRF450R
2017 Honda CRF250R