1 0
Step 1
Sediment 3.0 Filter
Helps filter out suspended particles and floating
matter as well as residual chlorine and VOCs that
may remain in the water.
Step 2
Pre-Carbon Block 2.0 Filter
Helps filter out residual chlorine and organic
substances.
Step 3
N
atural 2.0 Filter
Contains properties that helps filter out the
smell of gases and organic material.
Step 4
Nano Positive Filter
Helps filter out general germs, viruses, minute particles,
and some sorts of heavy metal ( iron, aluminum).
Filtration Circuit
Filtration System
※
If CUCKOO Filter (genuine) is not used or if the filter is used for a prolonged period, its performance could decrease.
Steps
Filter Name
Filter Function
External Faucet
(in case the External Valve is installed)
Tap Water (Cold Water)
Hot Water
Hot Water Drain
Sediment
3.0 Filter
Pre-Carbon
Block 2.0 Filter
Natural 2.0
Filter
Nano Positive
Filter
Sedi
ment
3.0
Filter
Pre-
Carbon
Block
2.0
Filter
Natural
2.0
Filter
Nano
Positive
Filter
Step 1
Step 2
Step 3
Step 4
Purified Water Tank
Cold
Water
Tank
Hot
Water
Tank
Filtration Circuit / Water Filtration System
1 1
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below 0 ℃.
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temperature falls below 0℃, it may cause the
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