Bosch 5201WS Workshop Engine Air Filter

The Bosch 5201WS Workshop Engine Air Filter delivers professional-grade engine protection with 98% filtration efficiency to guard against wear-inducing particles. Engineered with high-quality materials for reliable performance throughout the filter's service life, this replacement air filter ensures your engine receives only the cleanest air for optimal operation.

Key Features:

• High pleat count construction provides robust particle holding capacity and large dirt-holding capability
• 98% filtration efficiency removes small particles from incoming air to prevent engine wear
• High velocity cellulose cured media ensures minimum air resistance and even pleat spacing for maximum efficiency
• Premium polyurethane foam seal delivers superior elasticity and sealing performance
• Seal design protects against water and heat intrusion into the air intake system while eliminating filter surface loss
• Reduces intake noise levels for quieter operation

These advanced features work together to provide strong engine protection, enhanced performance, improved acceleration, and better fuel efficiency across all driving conditions. The precision-engineered seal prevents bypass of unfiltered air, ensuring only clean air reaches your engine's combustion chambers.