Bosch R5508 - Cabin Filter activated-carbon

Bosch R5508 Cabin Filter – Activated Carbon

The Bosch R5508 Cabin Filter is a high‑performance interior air filter designed to keep the cabin environment clean, fresh and healthy. It incorporates activated carbon technology that captures odors, gases and volatile organic compounds (VOCs) while simultaneously filtering dust, pollen and other airborne particles.

Key Features

• Activated Carbon Layer: Provides superior odor removal and VOC absorption, ensuring the cabin air remains free from unpleasant smells and harmful chemicals.
• Multi‑Stage Filtration: Combines a pre‑filter for large debris with a fine pollen filter, delivering comprehensive protection against dust, pollen, smoke and other contaminants.
• OEM Quality: Manufactured to the exact specifications of Bosch’s original equipment standards, guaranteeing optimal fit and performance in a wide range of vehicles.
• Durable Construction: Made from high‑grade materials that resist moisture, heat and mechanical stress, extending the filter’s service life.
• Easy Installation: Designed for quick replacement without special tools; fits seamlessly into most cabin air filter housings.

Performance Benefits

The R5508 delivers a noticeable improvement in cabin air quality. By trapping fine particles and neutralizing odors, it reduces the likelihood of allergic reactions, respiratory irritation and general discomfort for occupants. The activated carbon layer also helps maintain the integrity of the vehicle’s HVAC system by preventing contaminants from reaching sensitive components.

Compatibility

This filter is engineered to fit a broad spectrum of vehicles, particularly those in the Mercedes‑Benz and Puch families. Common models include:

• Mercedes‑Benz G‑Class (SL, SLR) – various engine sizes from 3.0L to 6.5L.
• MERCEDES SL350, SL500, SL55 AMG, SL65 AMG and other SL series models.
• Puch G‑Model vehicles that share the same cabin air filter architecture.

Because of its standardized dimensions (approximately 40 mm in height), the R5508 can also be used as a drop‑in replacement for many aftermarket filters labeled “Cabin Pollen Filter” or “Interior Air Filter.” Always verify the fit with your vehicle’s service manual before installation.

Installation Guide

1. Locate the cabin air filter housing, typically found behind the glove compartment or under the dashboard on the passenger side.
2. Open the housing cover and remove the old filter. Dispose of it responsibly.
3. Align the new R5508 with the airflow arrows indicated on its face.
4. Insert the filter fully into the housing, ensuring a snug fit.
5. Close the housing cover securely.
6. Reset any maintenance indicator if your vehicle has one.

Maintenance Tips

• Check the filter every 12–15 months or sooner if you drive in dusty or polluted environments.
• Avoid using compressed air to clean the housing, as this can damage the filter media.
• If the HVAC system’s airflow feels reduced, inspect for clogged ducts or a malfunctioning blower motor before replacing the filter again.

Why Choose Bosch R5508?

Choosing the Bosch R5508 Cabin Filter means investing in proven quality and reliable performance. Its activated carbon technology sets it apart from standard pollen filters, offering comprehensive protection against both particulate matter and chemical pollutants. The result is a cleaner, fresher cabin that enhances comfort and protects occupants’ health.

Conclusion

The Bosch R5508 Cabin Filter – Activated Carbon stands out as an essential component for maintaining optimal interior air quality in modern vehicles. Its blend of advanced filtration, durability, and ease of installation makes it a smart choice for drivers who value both comfort and health.