For comfort, safety and health

Tasks of the activated carbon cabin filter

• To protect passengers in your vehicle against pollen, dust and dirt particles
• To protect against harmful and foul-smelling gases
• To protect the air-conditioning system

Bosch activated carbon cabin filters

• Three fiber layers plus activated carbon layer
• Thanks to an electrostatic charge, the fiber layer of electrostatically charged micro-fibers attracts even the smallest, respirable particles and filters them out of the air
• Reliable function between -40 and +85 °C
• Absorption of smells and harmful gases by the activated carbon layer

The activated carbon layer

• Natural material made of coconut shells that are carbonized and crushed under air-free conditions
• Formation of the spongy structure in high-temperature steam (up to 800 °C)
• Large surface area: 1 g activated carbon has an internal surface area of approx. 1 000 m²
• 1 teaspoon of activated carbon equates to the surface area of a football pitch