Plasma smoke purifier-it is a purifier that uses ultraviolet rays! It needs low wind speed to be effective, and it can only remove oil but not smoke! Expensive ~ there is no real authentic one in China at present!

Electrostatic lampblack purifier is based on the principle of static electricity (high-voltage discharge, low-voltage adsorption), and the wind speed is required not to exceed 10 m/s! Deal with oil mist and smoke! The price level mainly depends on the cost of the manufacturer! The main brands on the market are:

Trion. Smoke pig. Supar et al ... It has a wide range of applications.

General catering can use electrostatic fume purifier ~