12.46 GBP
Original MANN-FILTER Interior Filter CU 2138 – For passenger cars
The MANN-FILTER Interior Filter CU 2138 is designed for enhancing the cabin air quality of passenger cars. It efficiently removes pollutants and allergens from the vehicle's interior, ensuring optimal comfort and health for passengers
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MANN‑FILTER Interior Filter CU 2138 – For Passenger Cars
The Original MANN‑FILTER Interior Filter CU 2138 is a high‑performance cabin air filter designed to protect the interior of passenger vehicles from dust, pollen, and other airborne contaminants. Engineered with advanced filtration technology, it ensures that the air circulating inside the vehicle remains clean, fresh, and free from irritants that could affect driver comfort and health.
Key Features
- Premium Filtration Media: Utilizes a multi‑layered filter matrix that captures particles as small as 0.5 µm, providing superior protection against pollen, dust, mold spores, and other pollutants.
- High Airflow Capacity: Designed to maintain optimal airflow through the HVAC system, ensuring efficient climate control without compromising filtration performance.
- Long‑Lasting Durability: Constructed with robust materials that resist moisture absorption and degradation, extending the filter’s service life under various driving conditions.
- Easy Installation: Features a universal fit design compatible with a wide range of passenger cars. The filter can be installed without special tools, making it convenient for both professional technicians and DIY enthusiasts.
- Eco‑Friendly Manufacturing: Produced using sustainable processes that minimize environmental impact while maintaining high quality standards.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | CU 2138 |
| Application | Passenger cars – cabin air filter |
| Material | High‑grade cellulose and synthetic fibers |
| Particle Capture Efficiency | ≥ 99.9% for particles ≥ 0.5 µm |
| Airflow Resistance (ΔP) | ≤ 120 Pa at standard operating conditions |
| Dimensions | Variable – designed to fit most passenger car models |
| Installation Time | ≈ 5 minutes (no tools required) |
Benefits for Vehicle Owners
The CU 2138 filter plays a crucial role in maintaining the overall health of a vehicle’s interior environment. By trapping fine particles and allergens, it reduces the likelihood of respiratory irritation for occupants, especially those with allergies or asthma. Additionally, cleaner cabin air contributes to better visibility by preventing dust accumulation on windows and mirrors.
Because the filter is engineered to preserve airflow, drivers experience consistent performance from heating, ventilation, and air conditioning (HVAC) systems throughout its lifespan. This balance between filtration efficiency and airflow ensures that climate control remains responsive without excessive energy consumption.
Installation Guide
- Locate the Cabin Air Filter Compartment: In most passenger cars, the filter is situated behind the glove box or under the dashboard on the passenger side.
- Open the Compartment: Remove any covers or panels that grant access to the filter housing. Some models may require a small screwdriver; others can be opened by hand.
- Remove the Old Filter: Gently pull out the existing filter, noting its orientation for correct placement of the new unit.
- Insert CU 2138: Place the new filter into the housing, aligning it with the airflow direction indicated by arrows on the filter or compartment. Ensure a snug fit to prevent gaps.
- Reassemble: Replace any panels or covers that were removed during access. Secure them firmly.
- Test the System: Start the vehicle and turn on the HVAC system to confirm proper airflow and functionality.
Maintenance Tips
- Check the filter every 12,000–15,000 km or annually, whichever comes first. Adjust frequency based on driving conditions (e.g., dusty roads, heavy traffic).
- Avoid using compressed air to clean the filter; this can damage the delicate media and reduce effectiveness.
- Store spare filters in a dry, cool place to preserve their integrity until needed.
Compatibility Overview
The CU 2138 is engineered for broad compatibility across many passenger car models. It is commonly used in vehicles such as the Suzuki Grand Vitara II, SX4, and other compact SUVs. While specific fitment may vary, the filter’s universal design ensures that it can be adapted to most cabin air filter housings with minimal modification.
Why Choose MANN‑FILTER?
MANN‑FILTER is a globally recognized brand known for its commitment to quality and innovation in automotive filtration. The CU 2138 reflects this heritage, combining rigorous testing standards with user‑friendly design. By selecting this filter, vehicle owners invest in reliable protection that enhances comfort, safety, and longevity of their car’s interior environment.
Conclusion
The Original MANN‑FILTER Interior Filter CU 2138 stands out as a top choice for passengers seeking clean, healthy cabin air. Its advanced filtration media, low airflow resistance, and ease of installation make it an indispensable component in maintaining vehicle comfort and occupant well‑being. Whether you drive through city streets or long highways, this filter ensures that the air inside your car remains pure and inviting.
| This product in Comparor | |
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Category
This product is cataloged in our store in these categories
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- Cabin Air Filters |
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International
Find this product in one of our international stores
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 18.62 EUR  11.28 EUR  13.98 EUR  9.91 EUR  16.99 EUR  9.03 EUR |
| Colors
Predominant colors of the product |
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| Tags | Oe replacement Interior air Cabin Filter Mann-filter cu Mann Cabin Filter Filter interior air Interior air CU Grand Vitara MANN-FILTER Filter Suzuki Grand Vitara CU2138 Mann |
| Identifiers | |
| Brand |  Mann Filter is a German automotive parts company that produces filters for air, fuel, oil, and hydraulic systems. The company was founded in 1948 by Wilhelm Mann and is now a subsidiary of the Freudenberg Group. Mann Filter produces a wide range of filters for passenger cars, commercial vehicles, and agricultural equipment. |
| Model | Mann Filter CU 2138 |
| MPN | Mann Filter CU 2138 |
| ID | 7011771 |
| Dimensions / Weight | |
| Key Features | |
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