Product Description
Stainless steel automatic pre-water treatment tanks:
Pre-water treatment including:
1, quartz sand filter
2, active carbon filter
3, water softener
Function:
1, quartz sand filter: to remove the big partical in water;
2, active carbon filter: to remove the color and foreign smell in water;
3, water softener: to reduce the hardness of water
General flow chart of water treatment:
original water pump - quartz sand filter - active carbon filter - water softener - RO unit - UV sterilizer - Pure water storage tank - ozone machine
Audited Supplier 
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