Heavy-Duty Transportation Air Filter

High-Capacity Intake Protection for Heavy-Duty Fleets

Manufactured by COIN ROKAKI in Taiwan, the M-670-223 Air Filter (LONG LIFE TYPE series) provides high-efficiency filtration for heavy-duty commercial vehicles, including cargo trucks, buses, and construction support equipment. Engineered to maximize dust-holding capacity without restricting airflow, it protects engine cylinders from premature wear, ensuring optimal fuel efficiency and lower total cost of ownership.

Key Capabilities & Quality Assurance:

• Lab-Validated Quality: Produced under ISO 9001 and batch-tested for efficiency and airflow resistance in our ISO 17025 / TAF-accredited filtration lab.
• Flexible B2B Solutions: Full OEM/ODM customization (dimensions, media, housing) and private-label support based on drawings, samples, or cross-reference specs.
• Global Manufacturing: Direct supply from our specialized production facilities in Taiwan.