Barberi® impurity collecting filters are components with cylindrical cartridge, which can be easily extracted and inspected for normal cleaning and maintenance operations. They are used in heating circuits, central heating systems, heat generators (wall-mounted boilers, solid fuel generators, heat pumps), thermal solar systems, generic industrial and agricultural systems. Advantages of V70 filter: - T-shape compact body - suitable also for vertical pipe, preferably with upward flow direction: the body T-shape makes the particles accumulate between the mesh and the body itself, limiting their backflow.