The Twin Air Air Filter, manufacturer part number 150911 and vendor part number 715-0911, is designed to provide dependable engine air filtration for select Honda ATV applications. Its thick, flat foam sealing ring creates broad contact with the airbox, forming a greaseless, breathable gasket that helps support consistent airflow while limiting the entry of airborne contaminants.
The two-stage open-pore foam construction combines a coarse outer layer that captures dirt, grime, and sand with a fine inner layer that helps trap smaller particles. This design supports clean air delivery and effective filtration without unnecessarily restricting air passage. The filter is slightly smaller than the original equipment filter to promote additional air space and circulation around the filter inside the airbox.
Built for repeated service, the exclusively formulated adhesive withstands routine cleaning, including use with harsh solvents or gasoline when appropriate for the filter maintenance process. The Twin Air Air Filter is a practical replacement for riders who need reliable filtration and a serviceable foam design for off-road and utility ATV operation.
Fitment: Fits 1986 Honda TRX350, 1987 Honda TRX350, 1989 Honda TRX350, 1987 Honda TRX350D, 1988 Honda TRX350D, and 1989 Honda TRX350D.
Features:
- Two-Stage Foam Filtration: Coarse open-pore foam captures airborne dirt, grime, and sand, while fine inner foam helps trap smaller particles.
- Breathable Sealing Ring: Thick, flat foam creates broad airbox contact and supports airflow without requiring grease.
- Serviceable Adhesive: Exclusively formulated adhesive withstands repeated cleaning, including exposure to harsh solvents or gasoline when properly used.
- Improved Air Circulation: Slightly smaller than the stock filter to increase air space and circulation around the filter.
- Honda ATV Fitment: Designed for select 1986-1989 Honda TRX350 and TRX350D applications.
- Brand and Part Number: Twin Air manufacturer part number 150911; vendor part number 715-0911.
Fitment:
1986 Honda TRX350
1987 Honda TRX350
1987 Honda TRX350D
1988 Honda TRX350D
1989 Honda TRX350
1989 Honda TRX350D