Overflow-outflow set with self-filling

The overflow-outflow set with self-filling functionality combines the overflow and outflow functions with the drainage system of the bathtub. The internal component of the set unites both overflow and filling operations, eliminating the need for traditional bath fillers above or on the bathtub rim.

Water is filled into the bathtub through a concealed overflow positioned at the overflow location, while both the flow rate and water temperature are regulated via an externally installed mixer, placed outside the bathtub area according to applicable professional standards.