Commercial RO water treatment pretreatment filter multimedia filter tank sand filter for drinking water machine

The Multigrade sand filter is an ideal choice for all applications where a conventional sand filter is used.

• It is extensively used in side stream filtration of cooling water.
• Drinking Water.
• It is ideal for filtration of clarified water.
• Water used in chemical processes.
• Filtration process in Industries.
• Used for pre – treatment for membrane systems.
• Swimming Pool Water Filtration.
• Filtration in Tertiary waste water treatment.
• Pharmaceutical Production processes

Full SUS304 Commercial RO water treatment pretreatment filter multimedia filter tank

Raw water pump-- provide the pressure to quartz sand filter/active carbon filter.

One by stand

Quartz sand filter--get rid of turbidity, suspended matter, organic matter, colloid, etc.
Active carbon filter--Remove the color, free chloride, organic matter, harmful matter, etc.

Micron filter--prevent large particles, bacteria, viruses into RO membrane, accuracy is 5μm.

Per-treatment system with RO main machine