Bosch 5537WS Workshop Engine Air Filter

The Bosch 5537WS Workshop Engine Air Filter delivers professional-grade engine protection with advanced filtration technology. Engineered with a high number of pleats for robust particle holding capacity, this filter achieves 98% filtration efficiency in removing damaging particles from incoming air to guard against engine wear.

Key Features:

• High velocity cellulose cured media provides minimal air resistance and ensures even pleat spacing for optimum efficiency
• Polyurethane foam seal provides superior elasticity and sealing performance
• Protects against water and heat intrusion into the air intake system
• High-density pleat construction maximizes dirt-holding capacity
• Panel shape design for direct replacement installation

Bosch Workshop Air Filters are engineered with high-quality materials for flawless operation over the entire service life of the filter. The polyurethane seal safeguards against bypass of unfiltered air while maintaining full filter surface area with no loss through careful processing. These features combine to ensure only the cleanest air reaches your engine for strong protection, high performance, and better fuel efficiency in all driving conditions.