They are generally used as an air pollution control device to maintain or improve air quality.<br>

Porous filters are made of materials with small pores on them to filter and purify solid particles.<br>

Ceramic filters are usually cylindrical with holes and candle-shaped. They are made of materials such as clay, porous stone, soil. In addition to these.<br>

Cyclones are also the phenomenon of rapid tangential flow of certain micron particles in the air with the air and the air forming a hard and fast vortex. This reduces air pollution to a small extent.
bag filters are held on the outer or inner surface of the bag with the help of a bag and collect dust particles and molecules in the air. Then, the dust accumulations in the bag can be discharged by mechanical or high-pressure reverse air flow and reused.<br>

Dust collectors can be single units or a device used to separate particulate matter from process air. They are generally used as an air pollution control device to maintain or improve air quality. Filter efficiencies reach up to 99.9%.<br>

Capacities are designed between 5,000 m3/hour and 6,000,000 m3/hour.