Coarse Dust Filters  Manufacturers, Traders, Suppliers

Coarse dust filters are mainly used in industry. There they are used in various equipment that filters different substances or gases. The different filter types Filters or filter bags are available in a wide variety of models. For example, there are multi-filter bags, filter cartridges, star filters or filter bags. Depending on the design of the respective equipment, these filter components are installed there. The material from which individual filter bags can be made also varies. In most cases, filter bags are made of polyester needle felt. Polyester needle felt is a very resistant material and is therefore often used in machines with a high degree of load. The different classes of dust filters Filters are divided into L, M and H by the different dust classes. If it is a filter bag with dust class L, this bag may only be used with slightly endangered dusts. These include, for example, dust from gypsum, mica or lime. For filter bags equipped with dust class M, the requirement is that they should filter materials such as copper, manganese or wood. Dust that is carcinogenic or contaminated with germs and bacteria belongs to dust class H. Examples are dust from lead, asbestos, arsenic or mould. Care should also be taken to ensure that the materials are disposed of properly. Filter bags should never be bought used, because there is the danger that the individual pores are already clogged with dust and finest articles. In such a case, filtration no longer takes place at all. Therefore it is always highly recommended to purchase new filter bags directly from the manufacturer or dealer.