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5. Change the lter. Judge whether lter needs to
be changed according to the used time of lter
and indication for of lter lifespan (according to
product functions), If lter needs to be changed,
ask for users' suggestions rstly.
Old
7. Check water quality and taste.
Change RO membrane: Conduct TDS test to
the water quality.
Change other lter: take a cup of water by
sanitary cup of yourself and drink it to ensure
the water is no problem by tasting.
4.Filter introduction
4-1 Filter introduction
Filter name
Filter form
PAC layer
Integrated
RO membrane layer
multiple
lter
carbon block layer
Special Prompt:
The lifespan of lter element is not quality guarantee time, but the ideal lifespan of lterwith the
raw water in accordance with the national standard of domestic drinking water and based on the
normal water using of a common family.
The maintenance period of lter is expected time , But the real lifespan is depend on area, the
quality of water, the quantity of water using and season(it is subjected to the suggestions of local
sell on commission and service site.). Only change lter timely, you can drink clear water.
New
E ectively lter mud, sand, rust, suspended solid and other
large-grained substance and organic and residual chlorine .
The theoretical ltering precision of RO membrane lter element is
up to 0.0001-0.001 micron. RO membrane lter intercept organics
(trichloromethane and carbon tetrachloride ), heavy metal (arsenic,
lead and cadmium etc.) in water.
E ectively Filter organics (trichloromethane and carbon
tetrachloride), remaining chlorine, odour and peculiar smell etc.
in water.
6. Connect to water source to make product
out ow water normally. Check whether there
are water leak in each connections with dry
tissue.
Tissue
Function
12
Suggested
Quantity
lifespan
1
12-24 months
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