The function of the dust removal filter cartridge: 

By using the tiny breathable structures formed on the surface of the filter material to block the particulate substances in the air, combined with the filtering area of the filter cartridge, the air volume of the dust removal pipeline, the wind speed, etc., through the dust removal device, various waste smoke, gas, dust, etc. are separated to achieve the effect of air purification. 

Under what circumstances should the filter cartridge be replaced?

● Dust can be seen overflowing from the outlet. 

● Open the dust collector. The surface of the filter cartridge is severely clogged with dust. 

How often should the filter cartridge be replaced?

● The normal service life of the filter cartridge is 3,000 to 4,000 hours. 

● Based on the dust volume under different working conditions: If the dust is severe, replace it once every three months or once a month; if the dust volume is low, replace it once every six months or once a year. 

How to extend the service life of the filter cartridge?

● Perform offline cleaning at least twice a day according to the operating conditions. 

● Check and clean the accumulated dust on the filter every week