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ChungHo Reverse Osmosis Filter System

Experience ChungHo world class filtration system today. 4 stages system guaranteed crystal clear and pure drinking water.

Reverse Osmosis purification system

Stage 1 – Sediment filter

  • Sediment filter reduces larger particles such as dirt, rock, sand grains, rust and other visible contaminants.
  • Replacement recommendation every 4~6 months – depending on your water quality.

Stage 2 – Activated Carbon Filter

  • Carbon filters reduce chemicals, such as chlorine, and other taste and odor-causing compounds.
  • Replace 1yr depending on your water quality.
  • For Systems with more than 4 stages, additional carbon filters are added.

Stage 3 – Reverse Osmosis Membrane

  • This is the power horse of the entire system, all other filters prep water for this stage. Reverse Osmosis membrane reduces 93%-99.99% of dissolved minerals, salt and other contaminants from your water supply. This is where the purification takes place.
  • Replacement recommendation every 2-5 years depending on your water quality and choice of a membrane. Membranes can filter from 36-100 GPD for residential systems. Large commercial and industrial membranes have no filter capacity limits.

Stage 4 – Post Carbon Filter

  • Post Carbon Filter is the polishing process that removes tastes and odours from water.
  • Replacement recommendation every 1-2 years depending on your water quality.

ChungHo Nais filtration system

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