| ≥1 piece |
Quartz Sand food.com/product/search_keys-Filter-p1.html" target='_blank'> filter---The basic way is to filter impurity in water with all kinds of medium.We call it quartz sand filter(Multi-medium filter). The quartz sand filter can remove silt, suspended matter and colloid etc impurity from water. So it can reduce the mechanical damage and pollution of RO membrane element. Quartz sand filter is pre-treatment system. Quartz sand filter was made of 304 stainless steel. It has many advantages such as occupying small area, easy and simple operation and maintenance, large volume and reverse washing. It is made of high-quality stainless steel and several layer quartz and sand.It meets the demands of food sanitation
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