Hygienic and efficient To improve hygiene during the processing of ashes, DFW Europe has designed a simple, yet highly efficient Ash Processing Table. It may be constructed in various ways, depending on customer needs, and consists of the following components: Powerful built-in exhaust fan in a closed filter case; Exchangeable PM filters built into the filter case; Duct system to remove the filtered air; Stainless steel worktop with sufficient space to perform the work to be done; Steel table construction with ample storage room for ash pans and tools.