Verified Company
Shenzhen Taoshi Water Treatment Technology Development Co., Ltd.
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Household RO water purifier :
Five Stages: PP+UDF+CTO+RO+T33
level | cartridge name | cartridge function |
first stage | PP Filter | Removing sand, rust, mud, sediment in water |
second stage | Granular Active Carbon Filtration | Removing bad smell & filtering organic sediment |
third stage | Block Active Carbon Filtration |
Adsorption of the Sunda deep color, flavor Sunda, halogenated hydrocarbons and other organic substances hazardous to health |
forth stage | RO Membrane Filtration | Removing germ, virus, corposcule, other solute & chemicals |
fifth stage | In-line Post active Carbon filtration | Adjusting & improving water taste |
Maintenance :
Replace cartridges regularly to maintenance water quality .Make sure each filter works effectively and guarantee
water quality to pass standard .If cartridges are changed regularly ,pure water machine users can enjoy high
quality pure water permanently .Cartridge replacement period depends on the source water quality and the
consumption of pure water .Following are the suggested replacement period of each filter on the basis that the
source water is city running water.
First stage filter :3 to 6 months
Second stage filter :4-9 months
Third stage filter(RO Membrane ) :5-10 months
Fourth stage filter : 12-24 months
Cartridge replacement period depends on the pure water consumption and the source water quality .If adopt
safety replacement frequency mentioned above, the pure water quality can be guaranteed .Therefore above
suggestions are for reference only .
RO membrane flush :During the source of pure water producing ,RO membrane surface will be begrimed with
impurity and germ .Therefore water quality will drop .So regular RO membrane washing is needed .