KDF Center Water Filter,is a compositive water purifying device to reduce free clorine,heavy metals,bacteria,prevent scale,and reduce bad color, smell and so on.It filled with KaiDeFei Media,GAC,zeolite,depend the technology of filter,adsorption,electric-chemistry reaction.The out water not only reduce the harmful matter,but also remain the beneficial matter,became first choice of customers. We have many type of the KDF center purification system.such as KDF-SB-0.5/1.0/1.5/2.0/2.5(manual and Autocontrol)