The Cartridge AS3 is a specific filter for removing arsenic. It can be used whenever the chemical and organoleptic properties of drinking water containing arsenic need to be improved. Due its particular characteristics, it is installed in the cabinet or in the space under a sink. This filter is designed for easy use and to solve the common problems of water quality in a selective way for arsenic. The Cartridge AS3 can be installed as an accessory for the Total Defense System or Prefiltration kit with Carbon Block, being interchangeable. The filtering system consists of: Components • Polypropylene head complete with fixing bracket and instantaneous inlet/outlet fittings. • Filter cartridge (Cartridge AS3, as an accessory) • Quick-connector in thermoplastic material. • Polyethylene connection hoses. • Aqua Control volumetric liter-counter kit. OPERATING LIMITS The chemical, physical and microbiological characteristics of the inlet water must come within the legal parameters applicable to drinking water intended for human consumption. Min./max. operating pressure 2 / 8 bar Min./max. operating temperature 4 / 37°C Recommended flow rate (with operating pressure 3.5 bar) 2 liters/min. Max. capacity * 3700 liters Inlet/outlet fittings ¼” Dry weight with cartridge 0.575 Kg Dimensions (W x D x H) 90 x 110 x 380 mm * NB: The filtering capacity refers to drinking water containing arsenic coming within the limits given in the table. The frequency of replacement can vary according to the water quality and consumption; in general this operation is carried out at least once a year.