Bosch 5175WS Workshop Engine Air Filter

The Bosch 5175WS Workshop Engine Air Filter delivers professional-grade filtration performance designed to protect your engine from harmful contaminants. Engineered specifically for the professional installer market, this direct-fit replacement filter provides exceptional engine protection and optimal airflow efficiency.

Key Features:

• 98% filtration efficiency removes small particles from incoming air to guard against engine wear
• High pleat count construction provides robust particle holding capacity and extended service life
• High-velocity cellulose cured media ensures minimum air restriction for optimal engine performance
• Premium polyurethane foam seal delivers superior elasticity and sealing performance
• Heat and water-resistant seal design prevents contamination of the air intake system
• Non-oiled filter design protects mass air flow sensors from oil contamination
• Panel-style design for easy installation and replacement

Bosch Workshop Air Filters combine advanced filtration media with precision engineering to ensure only the cleanest air reaches your engine. The high number of pleats maximizes dirt-holding capacity while maintaining consistent airflow, helping preserve fuel efficiency and engine power. The specialized polyurethane foam seal is designed to maintain its shape and sealing properties throughout the filter's service life, providing reliable protection against unfiltered air bypass in all operating conditions.