OE Quality
60-Day Returns

Bosch 6044C Cabin Air Filter
Overview of Bosch Cabin Filter, HEPA for Mercedes-Benz ML Series
The Bosch Cabin Filter, HEPA (part number 6044C) is designed specifically for Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models. This high-efficiency particulate air filter helps maintain clean cabin air by capturing fine particles and allergens, ensuring a healthier driving environment.
- High efficiency particulate (HEPA) cabin air filter
- Filter media made of spunbound polyester and synthetic meltblow fibers
- Foam automotive material for enhanced fit and durability
- OEM standard part designed for Mercedes-Benz ML series vehicles
- Recommended replacement interval of 12,000 miles
- Single filter quantity per package
About the Bosch Cabin Filter, HEPA Product Line
The Bosch Cabin Filter, HEPA product line focuses on delivering high-efficiency particulate filtration for vehicle cabins. Utilizing advanced spunbound polyester combined with synthetic meltblow fibers, these filters are engineered to trap fine dust, pollen, and other airborne contaminants. The 6044C part is a precise fit for select Mercedes-Benz ML models, providing OEM-level quality and performance without an activated carbon pre-filter for odor removal.
Detailed Product Description
The Bosch 6044C cabin air filter uses a multi-layer filter media composed of spunbound polyester and synthetic meltblow fibers to capture microscopic particles that standard filters may miss. Its foam construction ensures a secure fit within the HVAC system of Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 vehicles. This HEPA filter type is designed to improve air quality inside the vehicle cabin by filtering out allergens, dust, and other particulates, contributing to a more comfortable and healthier driving experience.
Common Applications and Issues Addressed
- Reduces airborne allergens and pollen inside the vehicle cabin
- Helps prevent dust and fine particulate buildup in HVAC system
- Improves overall air quality for passengers with respiratory sensitivities
- Minimizes dust-related odors and contaminants
- Maintains HVAC system efficiency by preventing clogging
Installation Notes and Tips
- Compatible with Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models
- Replace every 12,000 miles or as recommended in vehicle maintenance schedule
- Ensure proper orientation of the filter media during installation for optimal performance
- Consult vehicle owner’s manual for specific cabin filter access instructions
Quality Assurance and Warranty
The Bosch Cabin Filter, HEPA 6044C is manufactured to meet OEM standards for fit and filtration performance. Bosch maintains strict quality control to ensure durability and reliability. While specific warranty details are not provided, Bosch products typically adhere to industry standards for automotive replacement parts.
| Brand | Bosch |
| Part Number | 6044C |
| Position | Cabin Filter, HEPA |
| Activated Carbon Pre-Filter For Odor Removal | No |
| Automotive Item Type | OEM Standard Part |
| Automotive Material | Foam |
| Cabin Filter Type | High Efficiency Particulate |
| Cases Per Pallet (ORLY) | 6 |
| Filter Media Material | Spunbound Polyester Along With Synthetic Meltblow Fibers |
| HEPA Filter | Yes |
| Private Brand? | No |
| Recommended Replacement Interval | 12000 mi |
| Unit(s) per Car Qty (ORLY) | 1 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Mercedes-Benz | ML350 | N/A | Cabin Filter, HEPA |
| 2005 | Mercedes-Benz | ML500 | N/A | For blower; Cabin Filter, HEPA |
| 2004 | Mercedes-Benz | ML350 | N/A | Cabin Filter, HEPA |
| 2004 | Mercedes-Benz | ML500 | N/A | For blower; Cabin Filter, HEPA |
| 2003 | Mercedes-Benz | ML320 | N/A | Cabin Filter, HEPA |
| 2003 | Mercedes-Benz | ML350 | N/A | Cabin Filter, HEPA |
| 2003 | Mercedes-Benz | ML500 | N/A | For blower; Cabin Filter, HEPA |
| 2003 | Mercedes-Benz | ML55 AMG | N/A | For blower; Cabin Filter, HEPA |
| 2002 | Mercedes-Benz | ML320 | N/A | Cabin Filter, HEPA |
| 2002 | Mercedes-Benz | ML500 | N/A | For blower; Cabin Filter, HEPA |
| 2002 | Mercedes-Benz | ML55 AMG | N/A | For blower; Cabin Filter, HEPA |
| 2001 | Mercedes-Benz | ML320 | N/A | Cabin Filter, HEPA |
| 2001 | Mercedes-Benz | ML430 | N/A | For blower; Cabin Filter, HEPA |
| 2001 | Mercedes-Benz | ML55 AMG | N/A | For blower; Cabin Filter, HEPA |
| 2000 | Mercedes-Benz | ML320 | N/A | Cabin Filter, HEPA |
| 2000 | Mercedes-Benz | ML430 | N/A | For blower; Cabin Filter, HEPA |
| 2000 | Mercedes-Benz | ML55 AMG | N/A | For blower; Cabin Filter, HEPA |
| 1999 | Mercedes-Benz | ML320 | N/A | Cabin Filter, HEPA |
| 1999 | Mercedes-Benz | ML430 | N/A | For blower; Cabin Filter, HEPA |
| 1998 | Mercedes-Benz | ML320 | N/A | Cabin Filter, HEPA |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.