BOSCH C3861WS Activated Charcoal Cabin Air Filter

The BOSCH C3861WS Activated Charcoal Workshop Cabin Air Filter is designed to enhance air quality inside vehicles by capturing dirt, dust, and harmful particles. It features a 5-layer design that includes a non-woven pre-filter, an electrostatically charged microfiber layer, and an activated charcoal layer that absorbs toxic gases. This filter is compatible with select Audi Q7, Porsche Cayenne, and Volkswagen Touareg models, ensuring a perfect fit for improved air circulation and odor elimination. • Multi-layer media offers 80% efficiency at 3 microns or greater • Non-woven pre-filter captures larger particles • Electrostatic microfiber layer attracts smaller particles • Activated charcoal layer absorbs toxic gases and odors • Compatible with select Audi, Porsche, and Volkswagen models