Frame Material: High Quality ABS plastic.
Warm Reminder Replace the air filter element every 3-6 months or 5000-10000 kilometers in vehicle form
KARCOCA HEPA filter has high folding density Filter PM2.5 efficiency. Uniform protection glue line extends service life.
Driving in a haze environment with cabin air filters can keep the air in the car fresh without reducing the driver's concentration.
KARCOCA filter uses long-fiber electrostatic cotton, which can better absorb pollen, dust, and fine particles in the air.