Technical Specifications: Features Livpure Envy Plus Purification Capacity*: Up To 15 Litres / Hour. Max. Duty Cycle: Up To 75 Litres / Day. Storage Tank Capacity: 8.0 Litres (Approx.). Ro Membrane: 75/80 Gpd (Gallons Per Day). Uv Lamp: 11w Min. Inlet Water Pressure: 0.3 Kg / Sq-Cm. Max. Inlet Water Pressure**: 3.0 Kg / Sq-Cm. Input Voltage: 220 V Ac, 50 Hz. Operating Voltage: 24v Dc. * Raw Water Should Be Free From Iron, Heavy Metals, Oil, Grease & Chlorine ** In Case Of Higher Pressure, Use Of Pressure Reducing Valve Is Recommended # Manufacturer Reserves The Right To Change/Replce/Upgrade Any Part Or Component In Pursuit Of Providing Continuos Improvement In The Quality Of The Products To Esteemed Customers Use A Pre-Filter Cartridge If Water Contains More Than 10 Ntu Turbidity Raw Water Temperature Should Be Between 10°C To 45°C Total Dissolved Solids In Feed Water Should Not Exceed 1500 Ppm