They are divided into three groups depending on the intended use: 1-MMF and AC filters
2-Pressure bag filters
3-Open bag filters Capacities of pressure filters manufactured by ARMES are within 5-100 m3/hour range, and they are used in various applications such as process water, pool water, irrigation water supply. MMF and AC FILTRELER Filter diameters are manufactured within  0.5m-2.3m (single filter capacity 4-83m3/hour) range (Filtration speed is assumed to be 20 m3/m2-hour). Sand filters (Multi media filters, MMF) are used at waster water treatment facilities, irrigation water and pool water filtering applications in order to hold suspended substances. They filter the suspended solid substances in the filtered water for sizes up to 20 micron. Active carbon filters (AC) absorb the dissolved organic substances in the waste water and they are used for eliminating the unwanted taste and odour in the water. Operating and back washing processes are controlled with manual or actuator valves.