Automat's Semi-Automatic Disc Filter is much more efficient and longer lasting than a regular disc filter. This revolutionary product is capable of indicating to its users as to when the filter is clogged with mud.Once cleaning is initiated via the opening of the drain valve - the actual filter cleaning process takes barely 10 seconds while the water can be kept running continuously ! It is suitable for use as a primary filtration device in small farm holdings. Made from special, chemically bond