Original MANN-FILTER Interior Filter CU 2423 – For passenger cars

Product Overview

The MANN‑FILTER Interior Filter CU 2423 is a high‑performance cabin air filter designed for passenger cars. It delivers superior protection against dust, pollen, and other airborne contaminants, ensuring that the interior environment remains clean and healthy.

Key Features

• Advanced Filtration Technology: Utilizes multi‑layer media to capture fine particles down to 0.3 µm, providing exceptional air quality inside the vehicle cabin.
• Easy Installation: The filter’s compact design fits seamlessly into most passenger car models, allowing for quick and tool‑free replacement.
• Durable Construction: Made from high‑grade materials that resist moisture and chemical degradation, extending the filter’s service life.
• OEM Compatibility: Engineered to match original equipment specifications, guaranteeing a perfect fit and optimal performance.

Design & Construction

The CU 2423 features a layered structure comprising an outer pre‑filter for larger debris, followed by a dense micro‑fiber core that traps microscopic particles. The inner layer is treated with a hydrophobic coating, preventing moisture absorption and maintaining airflow efficiency.

Performance Benefits

• Improved Air Quality: Reduces the presence of allergens, pollutants, and odors within the cabin, enhancing driver and passenger comfort.
• Enhanced HVAC Efficiency: By keeping the heating, ventilation, and air‑conditioning system free from blockages, it supports consistent airflow and temperature control.
• Lower Maintenance Costs: The filter’s long lifespan reduces the frequency of replacements, saving time and money over the vehicle’s lifetime.

Installation Guide

1. Locate the cabin air filter housing beneath the dashboard or in the glove compartment area.
2. Open the housing cover by releasing the latch or removing a few screws (consult your vehicle’s manual).
3. Remove the old filter, noting its orientation for correct placement of the new unit.
4. Insert the CU 2423 with the airflow arrow pointing toward the HVAC system.
5. Secure the housing cover and ensure all seals are intact to prevent air leaks.

Compatibility Summary

The MANN‑FILTER Interior Filter CU 2423 is compatible with a wide range of passenger car models, including but not limited to:

• Land Rover Freelander (1.8 L/2.0 L/2.5 L)
• Various compact and midsize vehicles that utilize the CU 2423 specification.

Maintenance Tips

To maximize performance, replace the filter every 12–15 months or sooner if you frequently drive in dusty or polluted environments. Inspect the HVAC system for any signs of blockage or unusual noise after installation.

Why Choose MANN‑FILTER?

• Reputation for Quality: MANN‑FILTER is a globally recognized brand known for producing reliable automotive filters.
• Engineering Excellence: Each filter undergoes rigorous testing to meet stringent industry standards.
• Environmental Responsibility: The manufacturing process incorporates eco-friendly practices, reducing waste and energy consumption.

Conclusion

The MANN‑FILTER Interior Filter CU 2423 offers unparalleled protection for your vehicle’s cabin air. Its advanced filtration capabilities, durable construction, and straightforward installation make it an essential upgrade for any passenger car owner seeking optimal comfort and health.