CABIN FILTER | BMW ALPINA | B4 [G22/23] | 2022- | Product number: LA-3003

[SEMI-HEPA filter + activated carbon honeycomb + non-photocatalyst] High performance automotive air conditioner filter with 3 functions

*This air conditioner filter is especially suitable for people who are sensitive to dust.

SEMI-HEPA filter: Prevents harmful substances such as dust, pollen, and PM2.5 contained in the outside air from entering the vehicle interior. The filter material used in medical masks and ICUs also shuts out ultrafine particles.

Activated Carbon Honeycomb: Uses special activated carbon to powerfully remove odors that pass through the filter. Honeycomb structure reduces ventilation resistance.

Photocatalyst-free: Antibacterial/antiviral effects against viruses and bacteria are exhibited by photocatalysts that act as photocatalysts even in the absence of light.