The Barberi DR-3 filters and magnetic dirt separators restrain the impurities contained in the system water through the triple action of their inner components: decantation in the dirt separator, filtration by cartridge, removal of ferromagnetic particles by means of an extractable magnet. In this way, heat exchangers and high efficiency pumps, contained in the boiler, are protected. Thanks to the versatility of the connections, they can be installed vertically or horizontally under wall-mounted boilers. The white technopolymer body is ideal for exposed installations.