A stationary filter tray with a perforated plate is effective for light contamination.
The stationary ‘wedge-wire’ filters are simple and effective. The specific filter cartridge separates the dirt particles from the washing water. The filters are easy to remove.
A rotating ‘wedge-wire’ filter ‘turns’ any contamination towards a scraper, which separates the dirt particles from the washing water. This design makes this filter system self-cleaning and is used for heavy contamination loads.
The rotating microfilter filters very small particles of dirt out of the washing water. This system is often used for removing stickers. Using this filter system ensures optimal protection of the pumps and nozzles as well as minimal contamination of the washing system.