The jury praised the self-cleaning, semi-automatic dirt trap/sludge separator CALEFFI XF for its innovative technology, high quality of workmanship and user-friendliness. Particularly impressive is the self-cleaning function, which reduces maintenance intervals and significantly increases the efficiency of the system. The CALEFFI XF enables reliable removal of dirt and deposits, which improves the longevity of heating and cooling systems. Its ease of use and installation make it attractive for both professionals and end users. With its combination of advanced functionality and ease of use, the strainer sets new standards in system care and maintenance.