A water filtration device comprising - a dirt water inlet for receiving dirt water for filtration; - a clean water outlet for dispensing of filtered water for consumption; - a backwash water outlet for release of backwash water from the device; - a panel for user operation of the device, wherein the panel comprises a switch for switching between on and off for filtration of water; - a filtration system (15A, 15B) for filtering dirt water from the dirt water inlet and for providing clean water to the clean water outlet; the filtration system (15A, 15B) comprising a first water filter; - a tubing system with a plurality of hoses (23A, 23B, 24, 25A, 25B) connecting the dirt water inlet and the clean water outlet with the filtration system (15A, 15B), the plurality of hoses (23A, 23B, 24, 25A, 25B) comprising a backwash hose (25A, 25B) in a flow path from the filtration system (15A, 15B) to the backwash outlet for backwash water release from the device through the backwash hose (25A, 25B) and through the backwash outlet during backwash of the filtration system (15A, 15B) when the device is in backwash mode; the plurality of hoses (23A, 23B, 24, 25A, 25B) comprising a clean water hose in a flow path from the filtration system (15A, 15B) to the clean water outlet for release of clean water from the device when the device is in filtration mode; - a multi flow arrangement (17, 17') with a plurality of compartment through which said plurality of hoses (23A, 23B, 24, 25A, 25B) extend, wherein each of the compartments comprises a clamping function (19A, 20A, 39) for closing one of the plurality of hoses (23A, 23B, 24, 25A, 25B) extending through the corresponding compartment by clamping it; wherein the device is configured for activating the clamping function (19A, 20A, 39) of the compartments in the multi flow arrangement (17, 17') sequentially for closing the hoses (23A, 23B, 24, 25A, 25B) in accordance with a predetermined sequence for shifting between the filtration mode and the backwash mode. - a dirt water inlet for receiving dirt water for filtration; - a clean water outlet for dispensing of filtered water for consumption; - a backwash water outlet for release of backwash water from the device; - a panel for user operation of the device, wherein the panel comprises a switch for switching between on and off for filtration of water; - a filtration system (15A, 15B) for filtering dirt water from the dirt water inlet and for providing clean water to the clean water outlet; the filtration system (15A, 15B) comprising a first water filter; - a tubing system with a plurality of hoses (23A, 23B, 24, 25A, 25B) connecting the dirt water inlet and the clean water outlet with the filtration system (15A, 15B), the plurality of hoses (23A, 23B, 24, 25A, 25B) comprising a backwash hose (25A, 25B) in a flow path from the filtration system (15A, 15B) to the backwash outlet for backwash water release from the device through the backwash hose (25A, 25B) and through the backwash outlet during backwash of the filtration system (15A, 15B) when the device is in backwash mode; the plurality of hoses (23A, 23B, 24, 25A, 25B) comprising a clean water hose in a flow path from the filtration system (15A, 15B) to the clean water outlet for release of clean water from the device when the device is in filtration mode; - a multi flow arrangement (17, 17') with a plurality of compartment through which said plurality of hoses (23A, 23B, 24, 25A, 25B) extend, wherein each of the compartments comprises a clamping function (19A, 20A, 39) for closing one of the plurality of hoses (23A, 23B, 24, 25A, 25B) extending through the corresponding compartment by clamping it; wherein the device is configured for activating the clamping function (19A, 20A, 39) of the compartments in the multi flow arrangement (17, 17') sequentially for closing the hoses (23A, 23B, 24, 25A, 25B) in accordance with a predetermined sequence for shifting between the filtration mode and the backwash mode.