Bosch 6008C Cabin Air Filter

Bosch HEPA Cabin Air Filter Overview

Bosch Cabin Filter, HEPA 6008C is an OEM-standard cabin air filter built for vehicles that need cleaner air through the HVAC system. It uses HEPA-grade filtration to capture fine airborne particles and help keep the cabin air cleaner for daily driving.

The Bosch HEPA Premium Cabin Air Filter line is engineered to meet HEPA standards based on ISO 29463-3:2011, with filtration efficiency rated at 99.97% at 0.3 microns. For Mazda 3 and Mazda 5 owners, Bosch 6008C provides a direct-fit cabin air filtration solution for model years listed below.

Key Features

• HEPA cabin air filtration for fine particulate capture
• Rated at 99.97% efficiency at 0.3 microns
• Spunbound polyester and synthetic meltblown fiber media
• OEM standard part construction
• Foam-based automotive material
• Designed for HVAC air entering the passenger compartment
• Recommended replacement interval: 12,000 miles

Detailed Product Description

Bosch 6008C is a HEPA cabin air filter designed to clean incoming air before it reaches the interior through the heating, ventilation, and air conditioning system. The filter media combines spunbound polyester with synthetic meltblown fibers to trap dust, pollen, fumes, and other airborne pollutants that can affect cabin comfort and air quality. This makes it a practical choice for drivers who want a cleaner cabin environment in Mazda 3 and Mazda 5 applications.

As part of the Bosch Cabin Filter, HEPA line, this filter is built around high-efficiency particulate filtration rather than odor-focused carbon media. If your priority is capturing fine particles and reducing exposure to common airborne irritants, Bosch 6008C is a direct replacement option for the listed Mazda fitments.

Vehicle Fitment

• Fits 2004-2009 Mazda 3, N/A
• Fits 2006-2010 Mazda 5, N/A
• Fits 2012-2015 Mazda 5, N/A

What It Helps Address

• Dust entering the cabin through the HVAC system
• Pollen exposure during seasonal driving
• Fine airborne particulates circulating inside the vehicle
• Fumes and general road pollutants drawn into the ventilation system
• Reduced cabin air cleanliness from a loaded or aging filter

Installation Notes

Replace the cabin air filter at the interval recommended for your vehicle or sooner if airflow drops or the filter is visibly dirty. Bosch 6008C is listed as an OEM standard part for the specified Mazda applications, so installation should follow the vehicle’s cabin filter service procedure and filter orientation requirements.

Quality Assurance

Bosch HEPA cabin filters are tested to meet HEPA standards based on ISO 29463-3:2011. Part number 6008C is engineered for consistent filtration performance in the listed Mazda 3 and Mazda 5 applications.