The Total Defense System is recommended whenever it is necessary to improve the chemical and organoleptic characteristics of drinking water. Due to its particular characteristics, it is often installed in the cabinet or the space under the sink. These filters have been designed to solve the common problems of water quality by removing all traces of impurities and turbidity, as well as unpleasant tastes and odors caused by chlorine. They also allow the filtration of micro-pollutants and organic matter present in the water, such as MTBE, cysts, chloramines, mercury, VOCs, atrazine. The filter system consists of a permanently mounted head with integrated stop valve and a disposable pressurized cartridge. OPERATING LIMITS The inlet water must have chemical, physical and microbiological characteristics coming within with legal parameters applicable to drinking water intended for human consumption. Min./max operating pressure 2,5 / 6 bar Min./max operating temperature 4 / 37°C Nominal flow rate (with operating pressure 3.5 bar) 1.9 liters/minute Max recommended service life 4000 liters (the frequency of replacement can vary depending on water quality and consumption) Inlet/outlet fittings ¼” Dry weight with cartridge 1.3 kg Filter overall dimensions (W x D x H) 90x110x380 mm