TREMA filters are used to separate extremely fine particles and dust, and have been specially designed for the respective mechanical and chemical requirements.
The dust-laden exhaust air enters the lower part of the filter housing and flows through the filter hoses. The dust is deposited on the surface of the filter hoses and forms a filter layer, which is decisive for consistently high separating performance. The filters are occasionally cleaned off by pulses of compressed air.
By putting in appropriate additives, the Trema filters can also be used to separate acidic pollutant gases, heavy metals and dioxines/furans.