High air filtration effectiveness – 99%. The usage of sleeves, produced from high efficiency filtration material, that are manufactured on nano-technological base. High regeneration effectiveness by optimal matching geometrical parameters of the blast pipes and filtration elements. It can be installed in tight spaces due to compact dimensions. The usage of durable European-made components. Absence additional retaining device (sluice control gate, unloader, etc.). The preservation of product mass. The possibility of connecting to the existed centralizing compressed air system. Simple and quick installation, service easeness. Minimal electrical energy consumption. Exploitation by temperature limits from -30 till +60(upon the condition of air preparation to the technical regulations, that are showed in the passport). The possibility of constructing the equipment for using in ATEX 21 and ATEX 22 zones.