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Functions of Water Purifier Filters

  • Others
  • Others
  • Operation
  • Water Purifiers
  • Last Updated 23/08/2015

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.

 If the problem is not resolved, please call LG Support representative on 1800-180-9999 (Toll Free)



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The solutions provided herein  might vary based on the models, please verify before implementing.
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