Bosch 5503WS Workshop Engine Air Filter

The Bosch 5503WS Workshop Engine Air Filter is engineered with high-quality materials for flawless operation over the entire service life, providing reliable protection for your vehicle's engine. This replacement air filter is part of Bosch's Workshop Series, designed to meet OEM specifications for quality and performance.

Key Features:

• Constructed with a high number of pleats for large dirt-holding capacity
• Filtering efficiency of 98% to protect against engine wear
• High velocity cellulose cured media provides minimal air resistance for optimum engine performance
• Processed with a high-quality polyurethane seal designed to seal properly without loss of filter surface area
• Polyurethane seal provides elasticity and sealing performance while protecting against water and heat
• Designed for all weather conditions

Engine air filters play a critical role in preventing damaging particles from entering your engine with incoming air. By maintaining proper airflow while filtering out contaminants, this Bosch Workshop air filter helps ensure clean air supply for strong engine protection, improved performance, and better fuel efficiency.