The latest invention patent of the air purifier: The PM2.5 purifier has a built-in high-performance filter, which can powerfully remove: PM2.5, pollen, micro-dust, volcanic ash, etc.

Filters are washable - reused repeatedly.

Comes with car plug and USB power adapter for use in car cupholders, office or home.

Brand: CAR MATE

Model: KS631C

Power supply method: Cigarette lighter

Power supply function: Eliminate peculiar smell, filter dust, sterilization and

purification principle:

The surface and interior of the filter of this product have positive electrons and negative electrons respectively. When the inhaled air passes through the filter, the negatively charged PM2.5 particles will be adsorbed on the negative electron surface, the positively charged PM2.5 will be adsorbed on the negative electron surface, and the neutral PM2.5 uncharged particles will be adsorbed on the filter screen. Either side of the fuselage to achieve a vacuuming effect.

The internal convex design of the filter is more conducive to the adsorption of PM2.5 particles.