Filters usually have major equipment such as water inlets, water distribution systems, and sometimes devices for entering compressed air. Various necessary pipes and valves are provided outside the filter. The mechanical filter is made of glass fiber reinforced plastic, stainless steel and carbon steel with anti-corrosion coating. The commonly used filter materials are: quartz sand, marble, anthracite, manganese sand and dolomite. The diameter of the particles is about 0.5- Between 1.5. A kind of filler can be filled in the filter and two or three fillers can be filled.
The carbon steel filter utilizes one or several kinds of filter media to pass the raw liquid through the medium under a certain pressure to remove impurities, thereby achieving the purpose of filtration. The fillers contained therein are generally: quartz sand, anthracite, granular porous ceramics, manganese sand, etc., and users can choose to use according to actual conditions.
The carbon steel filter is mainly used to reduce the turbidity in the water, and to remove the suspended water, organic matter, colloidal particles, microorganisms, chlorine smell and some heavy metal ions in the water, so that the water is purified.