Bosch Workshop Cabin Air Filter

The Bosch Workshop Cabin Air Filter (also called a passenger compartment air filter or A/C filter) is built for professional installers and for drivers who want cleaner air inside the vehicle. It captures dirt, dust and other environmental contaminants before they get into the heating and ventilation system. It has a 99% efficiency rate at 3 microns or greater.

Key Features:

• Multi-layer filter media: A non-woven pre-filter layer captures larger particles.
• Electrostatic microfiber layer: An electrostatically charged layer attracts and holds smaller particles.
• Protective cover layers: Non-woven cover layers add stability and protect the microfiber layer from damage. They also act as an extra barrier against harmful elements.
• High pleat count: More surface area gives higher filtration capacity.
• OE-style construction: A foam perimeter gasket or rigid frame is included where the original equipment design specifies one.

Bosch recommends inspecting your cabin air filter at least once a year. Follow the vehicle manufacturer's manual for service procedures. On many vehicles the filter sits behind the glove box, so replacement is often a simple job. Replacing it regularly helps keep airflow strong and the cabin fresher.