Culligan Slim Ultrafiltration is a system offering the solution for a high degree of water refinement. The EVO Carbon Block filter ensures clarity and the absence of unpleasant tastes and odors. The Ultrafiltration membrane consists of special membranes that stop all organic substances, which are retained thanks to two mechanisms: one based on the size of the actual pores and one due to the adsorbing capacity of the membrane. The system is designed to be installed under the kitchen sink, but also in the under-plinth (at least 12 cm high). An ECU controls the operation of the system and management of: filter alarms, anti-flooding. The substances that can be removed by this system are not necessarily present in untreated water. Equipment for the treatment of drinking water, complying with the requirements of Min. Decree 25/2012 and Min. Decree 174, within the limits of the table: Characteristics of water to be treated: Pressure 1 – 6 bar Temperature 5 - 40 °C TDS <1000 ppm pH 6.5 – 9.5 Chlorine 0-1 ppm Chloramine 0-3 ppm Turbidity 0-5 NTU Hardness 0 – 50 °f Iron 0-0.2 ppm Bacteriological quality potable The system must be installed on the cold water piping. NOTE: A water pressure reducer must be installed if the maximum hydraulic supply pressure value is exceeded. Also, turbidity values greater than 0.5 NTU significantly limit the duration of the Carbon Block filter, in which case the installation of a pretreatment system to eliminate the excess turbidity is advisable.