Functions of Water Purifier Filters
Stage 1 Sediment Filter
This initially removes any particles floating in the water and rust particles etc, to protect the connected parts
(Source water valve etc.)
Stage 2, 3 Pre Carbon Filter
This is the sediment filter that removes any small floating particles in the water not filtered in stage 1, invisible fine
particles, rust particles etc., and the multi filter connected to active carbon filter that removes residual chlorine and
VOC (Volatile Organic Compound) etc.
Stage 4 Membrane Filter (RO)
Membrane (RO) removes heavy metal, ionic substance, microorganism etc. general water supply flows through the
hose in this stage.
Stage 5 Post Carbon Filter
High performance active carbon block excellent at removing VOC (Volatile Organic Compound), removes the odor
and improves the taste of the water.
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