OEM Cabin Air Conditioning Filter for Denza B5 / BYD Leopard 5

100% factory OEM air filter fits Denza B5 and BYD Leopard 5, official part SFHB-8121111, precise OEM size matches car HVAC without trimming.

This genuine BYD AC filter blocks dust, pollen and exhaust fumes, delivers fresh clean airflow and removes musty EV interior odors.

Direct plug-in OEM replacement part, no vehicle modification required to keep your air conditioner original cooling efficiency.