Description
The HITACHI 4090408 is a premium air filter for HITACHI excavators (ZX/EX series) and heavy-duty construction machinery. It focuses on engine protection and intake system integrity, ensuring reliable operation and prolonged engine service life in demanding environments.
It delivers superior filtration efficiency, capturing fine dust, sand, and airborne contaminants. This prevents abrasive wear on cylinders, pistons, and precision engine components, avoiding intake blockages and power loss caused by dust accumulation.
Crafted with multi-layer composite filter media, it balances thorough contaminant capture with low airflow resistance. It maintains consistent air intake to optimize combustion efficiency and stable engine power output.
Thoughtfully engineered for seamless fit, it installs easily without adjustments. Its precision sealing structure blocks unfiltered air, fully protecting HITACHI’s specialized intake system.
Made of high-strength, wear-resistant industrial materials, it withstands harsh construction conditions, intense vibration, and temperature fluctuations, maintaining stable protective performance over extended use.
More than a filter – it’s an engine protection core for HITACHI equipment. It enhances durability in dusty working environments, reduces maintenance frequency and downtime, and upholds HITACHI’s rigorous quality standards.
Explore the HITACHI 4090408 and other premium solutions at kxfilter.com
Compatible model:AF418 P181034 PA1884XP







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