The price of low-altitude purifiers ranges from 2,111 to 1,111,111, and different air volumes are selected according to the number of stoves and the degree of oil smoke in the store, which are usually 4,111, 6,111, 8,111 and 11111. The low-altitude purifier can really play a purifying role. Can reach the national emission standard of 1.1.

the purification efficiency of other purifiers is low. Therefore, according to the degree of local inspection, make a choice. If you want to cope with the inspection, choose high altitude. If it is a real environmental protection equipment, choose a low-altitude lampblack purifier.