Bosch 5558WS Workshop Engine Air Filter

The Bosch 5558WS Workshop Engine Air Filter delivers professional-grade filtration performance to protect your engine from harmful contaminants. Engineered with 98% filtration efficiency, this filter effectively removes small particles from incoming air to guard against engine wear and maintain optimal performance.

Advanced Construction Features:

• High number of pleats for large dirt-holding capacity
• High velocity cellulose cured media provides minimal air resistance, ensuring your vehicle's engine receives a sufficient volume of clean air for optimum performance
• High-quality polyurethane seal designed to seal properly without loss of filter surface area, providing elasticity and sealing performance while protecting against water and heat
• Reduces engine noise levels

These features combine to provide optimal performance and fuel efficiency for your vehicle in all driving conditions. Bosch Workshop Air Filters are built with premium materials for reliable operation throughout the entire service life, making them an excellent choice for engine protection and longevity.