Kensol magnetic dirt separator with filter and rotary head ensures the removal of impurities from the heating system, containing mainly sand, copper, aluminum and rust. The separator captures all impurities circulating in the system preventing their further circulation in the heating system. This prevents damage to system components, especially circulation pumps and heat exchangers, and improves their efficiency. Continuous flow of the medium through the interior of the separator, during normal operation of the installation, gradually leads to complete removal of impurities. The phenomenon occurs due to the combined operation of a neodymium magnet and a settling filter.