For Toyota Hiace KDH200 2.5 Diesel and Land Cruiser Prado GDJ150 2.8 Air Filter 17801-30070, this is a heavy-duty engine air intake filter designed to protect the diesel engine from dust, sand and airborne contaminants. It ensures clean airflow into the combustion chamber, helping maintain strong engine performance, fuel efficiency and long-term durability for commercial and SUV usage. This air filter is built with high-strength filtration media that provides excellent dust-holding capacity while maintaining steady airflow to the engine. The structure is designed for tight sealing inside the airbox to prevent unfiltered air from entering. It supports stable combustion and protects the engine under harsh driving conditions such as long-distance travel, heavy load, and off-road usage. Specification includes part number 17801-30070, compatible with Toyota Hiace KDH200 2.5L diesel engine and Toyota Land Cruiser Prado GDJ150 2.8L diesel engine. It follows OEM-standard dimensions for direct replacement without modification. Designed for Toyota GD-series diesel platforms, it is suitable for both commercial transport and rugged SUV applications. Using a clean air filter helps improve engine breathing, reduce fuel consumption and protect key components such as turbocharger, pistons and cylinders from dust damage. It also supports smoother engine response and prevents power loss caused by restricted airflow. Regular replacement is important, especially for vehicles operating in construction, delivery or off-road environments where dust levels are higher. Return and warranty depend on proper installation and normal usage conditions. Damage caused by incorrect fitting, water intake or overdue replacement will not be covered. Always inspect and replace the air filter during scheduled maintenance to ensure optimal engine protection and performance. For workshop service, we recommend replacing the air filter at every service interval to keep your Hiace and Prado running in top condition. Book your service with us today for proper inspection, correct installation and reliable diesel engine maintenance support.