LEARNING CENTRE

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WHAT ARE
CUCKOO’S STANDARDS
FOR DRINKING WATER

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DRINKING TO YOUR HEALTH

At CUCKOO, we dedicate ourselves to designing water purifiers that are capable of producing drinking water that meets the standards set by the World Health Organization.

“All people, whatever their stage of development and their social and economic conditions, have the right to have access to an adequate supply of safe drinking water.”
– World Health Organization (WHO), Guidelines for Drinking-Water Quality, 2nd Edition, Volume 2: Health Criteria and Other Supporting Information

WHO’S
STANDARDS

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STANDARD

pH 6.5 – pH 9.5

“The optimum pH will vary in different supplies according to the composition of water and the nature of the construction materials used in the distribution system, but is often in the 6.5 – 9.5 range.”

WHO, Guidelines for Drinking-Water Quality, 2nd Edition, Volume 2: Health Criteria and
Other Supporting Information

pH 7.3 – pH 7.9

CUCKOO’s mild-alkaline water has an average pH level of 7.3 to 7.9.

Low-mineral Content Water
is Not Ideal Drinking Water

“Demineralised water that has not been remineralised, or low-mineral content water – in the light of the absence or substantial lack of essential minerals in it – is not considered ideal drinking water.”

Frantisek Kozisek, Health Risks From Drinking Demineralised Water

Mineral-rich Alkaline Water

 

CUCKOO Water Purifiers are designed to dispense mild-alkaline water that is rich in minerals.

The Contamination of Heavy Metals

“Contamination can occur within the distribution system through leaching of chemicals and heavy metals from materials such as pipes, solders/jointing compounds, taps and chemicals used in cleaning and disinfection of distribution systems.”

WHO, Chapter 4, Guidelines for Drinking-Water Quality, 3rd Edition

Free of Heavy Metals

Dangerous heavy metals, such as lead, cadmium and arsenic are filtered by CUCKOO’s Nano Positive Filter.

Diseases Can Spread
Through Drinking Water

“Infectious diseases caused by pathogenic bacteria (E.coli, Salmonella), viruses, parasites are the most common and widespread health risk associated with drinking water.”

WHO, Chapter 7, Guidelines for Drinking-Water Quality, 4th Edition

Eliminates 99.99% of
Harmful Bacteria and Viruses

CUCKOO’s state-of-the-art filtration system removes harmful bacteria and viruses from the water.

step1
step 1
SEDIMENT

FILTER

Eliminates impurities
like rust, deposits, particles, etc.

step2

step 2
PRE-CARBON

FILTER

CUCKOO’s state-of-the-art filtration system removes harmful bacteria and viruses from the water.

step3

step 3-5
NATURAL

FILTER

Secondary
Absorption and
Mineral Eruption.

Mild-alkaline water
promotes a healthy pH balance for the body.

Abundant in Hydrogen
to protect the body from Reactive Oxygen Species (ROS)

step4

step 6
NANO POSITIVE

FILTER

Eliminates 99.99%
of bacteria and viruses.

Removes harmful substances, especially
heavy metals, algae, fungi, etc., while preserving the good minerals.

The electric collector of positive charge absorbs harmful substances with a negative charge.

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LEARN MORE
ABOUT CUCKOO’S
6-STAGE FILTRATION
SYSTEM

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LEARN MORE
ABOUT CUCKOO’S
6-STAGE FILTRATION
SYSTEM

step1
step 1
SEDIMENT

FILTER

Eliminates impurities
like rust, deposits, particles, etc.

step2

step 2
PRE-CARBON

FILTER

CUCKOO’s state-of-the-art filtration system removes harmful bacteria and viruses from the water.

step3

step 3-5
NATURAL

FILTER

Secondary
Absorption and
Mineral Eruption.

Mild-alkaline water
promotes a healthy pH balance for the body.

Abundant in Hydrogen
to protect the body from Reactive Oxygen Species (ROS)

step4

step 6
NANO POSITIVE

FILTER

Eliminates 99.99%
of bacteria and viruses.

Removes harmful substances, especially
heavy metals, algae, fungi, etc., while preserving the good minerals.

The electric collector of positive charge absorbs harmful substances with a negative charge.

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THE 4 KEY FACTORS TO
CONSIDER WHEN
CHOOSING A WATER PURIFIER

Purchasing a water purifier for your home or office is a long-term commitment, and it is something you should not take lightly. Before coming to a decision, you should compare the 4 most important criteria that determine the quality of a water
purifier – the water itself, the filters, the technology and the after-sales service.

CUCKOO Water Purifiers offer outstanding quality for each of the criteria, setting new standards not just for the water purifier industry, but the way the world consumes water as well.

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TO ALL CUCKOO USERS,

IF THE DRINKING WATER FROM YOUR CUCKOO WATER PURIFIER IS NOT AT THE APPROXIMATE
pH 7.5 LEVEL, IT MAY BE CAUSED BY YOUR WATER SOURCE

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THINGS TO CONSIDER BEFORE BUYING A WATER PURIFIER

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• The pH level of your water
• Water should not contain heavy metals, bacteria and viruses
• Water should have good minerals

  • How frequent is the scheduled servicing?
• How often are the filters changed?
• What is included in each service?

• Filters should eliminate heavy metals
• Filters should be able to supply and retain minerals
• Filters should not waste water

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• The material of the water tank
• The energy consumption of the water purifier
• The water purifier should work even in areas with low water pressure