Suitable for producing up to 100 US gal/84 UK gal/380 litres of water per day* 350mm x 150mm x 385mm *NB: RO water production capacities and contaminant rejection rates are based on an ambient temperature of 25°C and a mains water operating pressure of 50 psi (approx 3.5 bar). Please note that the RO water production capacity and contaminant rejection rates will be reduced at lower ambient temperatures and in areas of lower mains water pressures so this must be taken into account when choosing the correct RO model for your requirements.