Bosch 6043C Cabin Air Filter

Bosch HEPA Cabin Air Filter for Cleaner Interior Air

Bosch Cabin Filter, HEPA 6043C is a cabin air filter built to clean the air entering the HVAC system before it reaches the passenger compartment. It is designed for Ford Transit Connect, Ford Escape, Ford Focus, Ford C-Max, Ford GT, and Lincoln MKC applications where high-efficiency particulate filtration is required.

Using spunbound polyester with synthetic meltblow fibers, this Bosch HEPA Premium Cabin Air Filter is engineered to capture fine airborne contaminants and help maintain cleaner air inside the vehicle. The Bosch 6043C is a direct-fit OEM standard part for drivers who want a cabin filter replacement with HEPA-level filtration performance.

Key Features

• HEPA cabin air filter designed to meet High Efficiency Particulate Air standards based on ISO 29463-3:2011
• 99.97% filtration efficiency at 0.3 microns
• Spunbound polyester and synthetic meltblow fiber media
• OEM standard part for factory-style fitment
• Designed to help trap dust, pollen, fumes, and other airborne particulates
• Recommended replacement interval: 12,000 miles

Detailed Product Overview

The Bosch Cabin Filter, HEPA line focuses on high-efficiency filtration for the HVAC system. Part number 6043C uses a HEPA filter design to reduce the amount of fine particulate matter entering the cabin, helping support cleaner air for daily driving and long commutes. This makes it a practical choice for Ford Escape, Ford Focus, and Lincoln MKC owners who want a cabin air filter replacement with a tighter filtration standard than a basic dust filter.

This part cross-references no listed aftermarket part numbers in the provided data. Bosch 6043C is built as an OEM standard cabin air filter and is positioned for vehicles that require HEPA-level cabin filtration.

What This Cabin Filter Helps Address

• Dust entering the HVAC system
• Pollen exposure inside the cabin
• Fumes and roadside pollutants
• Reduced air cleanliness from a loaded or aging cabin filter
• Interior air quality concerns during seasonal allergy conditions

Installation Notes and Tips

Replace the cabin air filter at the interval recommended for your vehicle or sooner if airflow drops or the filter is visibly loaded. Confirm the correct application by year, make, model, and HVAC configuration before installation. Fits 2023 Ford Transit Connect, N/A; Fits 2017-2022 Ford GT, N/A; Fits 2014-2022 Ford Transit Connect, N/A with Front A/C Only; Fits 2014-2022 Ford Transit Connect, N/A with Rear A/C; Fits 2013-2019 Ford Escape, N/A; Fits 2015-2019 Lincoln MKC, N/A; Fits 2013-2018 Ford C-Max, N/A; Fits 2012-2018 Ford Focus, N/A.

Quality Assurance

Bosch designs this HEPA Premium Cabin Air Filter to meet HEPA performance criteria based on ISO 29463-3:2011 and to deliver 99.97% efficiency at 0.3 microns. That specification supports consistent filtration performance for compatible Ford and Lincoln cabin air filter applications.