Bosch C3723WS Cabin Air Filter

Overview of Bosch Cabin Filter, Activated Carbon C3723WS

The Bosch Cabin Filter, Activated Carbon C3723WS is designed to improve air quality inside your vehicle by filtering out odors and airborne contaminants. Specifically engineered for select BMW models, this cabin air filter uses activated charcoal media to provide effective odor removal and maintain a cleaner cabin environment.

• Activated charcoal filter media for enhanced odor control
• OEM standard part ensuring proper fit and function
• Compatible with various BMW 1 Series, 3 Series, and X1 models
• Foam automotive material for durability and performance
• Recommended replacement interval of 12,000 miles

Detailed Product Description

The Bosch Cabin Filter, Activated Carbon C3723WS features activated charcoal filter media that effectively traps odors and airborne particles, improving the air quality inside your BMW. This charcoal cabin filter is constructed with foam material to provide durability and maintain airflow efficiency. It is an OEM standard part, ensuring it meets the original equipment specifications for fit and filtration performance. The filter dimensions are approximately 5.2 inches in width and 0.79 inches in height, designed to fit precisely in the HVAC system of compatible BMW vehicles.

This cabin air filter is part of Bosch's Cabin Filter, Activated Carbon product line, which focuses on activated carbon pre-filters for odor removal. This line is engineered to reduce unpleasant smells and improve the overall cabin environment by capturing contaminants that standard filters may miss.

Compatible BMW Models

This cabin air filter is compatible with a range of BMW models, including the 1 Series M, 128i, 135i, 135is, and multiple 3 Series variants such as 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335is, 335i xDrive, 335xi, as well as the BMW X1. Using the Bosch C3723WS ensures proper fitment and filtration performance for these vehicles.

Common Issues Addressed by This Cabin Air Filter

• Reduction of unpleasant odors inside the vehicle cabin
• Removal of airborne contaminants such as dust and pollen
• Improved HVAC system efficiency by preventing filter clogging
• Minimizing allergens and irritants for passengers
• Maintaining a cleaner and healthier cabin environment

Installation Notes and Tips

• Replace the cabin air filter every 12,000 miles or as recommended by your vehicle manufacturer
• Ensure the filter is installed with the correct airflow direction indicated on the filter
• Consult your BMW owner’s manual for specific filter replacement procedures
• Wear gloves to avoid contact with dust and debris during installation
• Inspect the HVAC housing for debris before installing the new filter

Quality Assurance and Warranty

The Bosch Cabin Filter, Activated Carbon C3723WS is manufactured to meet OEM standards, ensuring reliable performance and fitment. Bosch is a recognized brand in automotive filtration, providing consistent quality and durability. While specific warranty details are not provided, Bosch products typically come with manufacturer-backed quality assurance to support customer confidence in their purchase.