There are many kinds of filters, according to the filter efficiency, material and use of different, can be divided into primary effect filter, medium effect filter, high efficiency filter (HEPA) and special function filter. Can be divided into a variety of types:

Textile fiber filter: made of textile fiber material, with a certain filtering performance.

Metal filter: made of metal wire or sheet metal, with high strength and durability, often used in the field of industrial filtration.

Initial effect filter: usually located at the front end of the fresh air system, it is used to intercept large particles, such as hair, dander, and large particles of dust.

Medium effect filter: further filter medium particles in the air, such as pollen, dust mites, etc., to improve the overall filtration efficiency.

High Efficiency filter (HEPA) : It is currently recognized as an efficient filtration material, which can filter out particles less than 0.3 microns in diameter in the air, including bacteria, viruses and some harmful gas molecules, with a filtration efficiency of more than 99.97%.

Special function filter: such as activated carbon filter, can absorb formaldehyde, benzene and other harmful gases in the air, as well as deodorizing, deodorizing and other functional filters.

Filters are widely used in various fields, including but not limited to:

Water treatment: Used to filter impurities, particles and pollutants from water to provide clean drinking or industrial water.

Air purification: Used in air conditioning, purifier, range hood, air filter, dehumidifier and dust collector and other equipment to filter dust, particulate matter and harmful gases in the air.

Food processing: used for filtration, separation and purification in the food production process to ensure food hygiene and quality.

Mechanical manufacturing: Used for filtration of lubrication system and cooling system of mechanical equipment to protect the normal operation of equipment.

Mining, petroleum, chemical: Fluid filtration and separation for these industries ensure smooth production processes.

Changzhou Xiahua Environmental Protection Technology Co., Ltd. specializes in the production and operation of industrial filtration materials for many years, mainly in the chemical industry, and the products are exported to many countries. Xiahua mainly produces the filter cloth, filter bag, pressure filter bag, etc., Xiahua filter cloth, use heart!