Water Treatment Accessory Automatic Stainless Steel Pretreatment Filter Sand/ Carbon/ Softener Water Purifier
e.g.: 500LPH pretreatment:
a: quartz sand 100kg
b. activated carbon 25kg
c. 2pcs PP filter cartridge
d. Fiber glase (FRP) tank
e. Inlet/outlet water pressure meter 0-7kg
f. Automatic/ manual control valve optional
g. Pipe and manual valve: U-PVC or stainless steel optional
1.Quartz sand principle
The use of multi-medium quartz sand filters, main purpose is to remove the water contains sediment, manganese, rust, colloid material, mechanical impurities, suspended solids and other particles in the above 20um of substances hazardous to health. |
2. Activated carbon filter
Activated carbon filters used to remove the pigment in the water, smell, a large number of chemical and biological organisms, reducing the residual value of water and pesticide pollution and other harmful pollutants. |
3.Security filter
Cationic resin used for water softening, primarily to remove hardness of water. So as to effectively prevent the reverse osmosis membrane fouling. System can automatically recoil, and so is red. |
Optional components
A. Regulating wheels | B. PLC Touch Screen | C. Two-stage RO system |
D. PH adjustment anti-scale | E. Automatic cleaning system | F. Auto or manual control valve |
G. U-PVC or stainless steel pipe | H. UV sterilizer/Ozone Generator | I. Dosing system/Water Softener |
J. PE or SS raw/pure water tank | K. FRP or SS pre-treatment tank | customized OEM ODM product |





Process: raw water pump→quartz sand filter →activated carbon filter→softener filter + water supply point
Application: |
Feed water(source water): City water, river water, lake water, underground water(borehole, well), brackish water, sea water...... |
Treated water: 1. Electronic industry: pre-filter for ultra pure water, chemical products and pure water 2. Food and beverage industry: filter for mineral water, wines and fruit juice 3. Medicine industry: filter for drug liquid, gases 4. Chemical industry: filter for organic solvent 5. Petroleum industry: filter for oil-field flooding |
Packing & delivery
We have stock all year round such as 500LPH, 1000LPH reverse osmosis system. If you want now then take it now^^
Delivery time: 1-7working days for small machine, 15-45working days for big machine(depend on raw materials stocking)
Export standard packing: carton/wooden case(plywood), no need to fumigate, suitable for shipping.

Thank you so much for your value time.Any questions please click "contact now" send us inquiry !We will reply you within 24 hours. Tel/whatsapp/wechat: +86-13660858152
Guidelines for getting a proper quotation
Tell us the raw water/source of water
Provide water analysis report
Required production capacity( 500 liters per hour, 1000liters per hour…)
What's the pure water used for( drinking, bottle water or industrial use…)