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QUALICARB DUO was designed to optimize filtration stages , it is placed uphill from an extruded carbon filter cartridge in order to enhance the reduction of a pollutant (chlorine) or downhill from a thermowelded cartridge in order to create a finer filtration.
QUALICARB DUO is used for residential applications under a sink or uphill from a purification device (osmosis unit,UF...)and specific purification processes (surface treatment, deodorizing...)
Characteristics & advantages