GreenPower company produces and sells filter elements of various capacities multicyclone or battery cyclone. It belongs to a group of mechanical cleaners with dry cleaning method of high efficiency. Cleaning efficiency from particles sized 5-10 μm is 90%, while from particles that are larger is 99%. Production of cyclone elements from basal castings of modular construction improves their efficiency, durability and simplified assembly. Possible places of multicyclone (battery cyclones) using: ferrous and non-ferrous metallurgy enterprises, granaries and processing plants, bread-baking complex, oil-extraction plants, starch plants, energy industry, cement plants, chemical industry, coal industry, gas pipelines.