HENDI's electronic water flow meter for HENDI water filters measures the current water flow and calculates the filter's remaining service life. The display and warning messages indicate when the filter needs to be changed, helping to maintain the appliance's optimal performance.

• Records the remaining filter capacity to ensure timely filter replacement.
• Shows the current water flow in L/min and the remaining operating time of up to 720 days.
• Three audible warning signals indicate low capacity, an exhausted filter and a low battery.
• Battery-operated design with 2 AAA batteries included.