Hengst Cabin Air Filter - Biofunction - BMW I20 IX

Product Details

Designed for BMW owners who refuse to compromise on air quality, this Hengst bio-active filter serves as a direct technical upgrade to the factory-installed unit. It is specifically built to handle high-traffic urban environments where pollutants are most concentrated. The filter utilizes a specialized mechanical-chemical filtration process to ensure that even the smallest spores and gas molecules are neutralized before they enter the HVAC system. This not only protects the occupants' health but also keeps the vehicle's air conditioning components cleaner and more efficient over time.

Key Features

• Antimicrobial Action: Surface treatment prevents the "sock smell" often caused by mold buildup in the AC evaporator.

• High Dust Holding Capacity: Deep-pleat design allows for a larger surface area, extending the service life of the filter.

• Industrial Grade Carbon: Dense activated carbon granules provide superior absorption of industrial pollutants and fuel vapors.

• Breathable Design: Optimized for low pressure drop, ensuring your BMW’s blower motor operates quietly and efficiently.

• Allergen Barrier: Provides a physical and chemical barrier against birch, grass, and ragweed pollens.

Specifications

• Filter Type: Biofunctional / Antibacterial / Activated Carbon

• Vehicle Compatibility: Select G20/G21/G80 (3-Series) and G22/G23/G82 (4-Series) models

• Layer Count: 5 distinct functional layers

• Operating Temperature: Resistant from -40°C to +85°C

• Service Interval: Recommended replacement every 15,000 km or 12 months

Prop 65 Warning

Product Q&A

Lifetime Replacement

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