QUALICARB DUO has a superior lifespan compared to traditional technologies thanks to its special design. It posesses a 5μm meltblown type upstream prefiltration (outside white part) and a compact extruded GAC carbon part.
The meltblown conception enables the retention of a larger quantity of particles compared to other technologies (veil). Thos pre-filtration maximises the carbon treatment performances which will only work on the dissolved pollution.
The combination of those two technologies assures an efficient treatment on longer periods of time when the solid particle quantity is important.
QUALICARB DUO is used in residential applications or upstream from purification equipments (osmosys, UE...). It is also widely used on specific industrial processes (surface treatment, chemical processes...).