Welcome~Shanghai Leading Water Treatment Equipment Co.,Ltd


①Resistivity(25°C):10-16MΩ.cm ② Salt rejection 95-99% (with new RO membrane) ③Conductance:<0.1us/cm
④TDS (RO Water): <10ppm
⑤2 water outlets: RO water, deionized water


Ø Applicable to various water quality, the case is with powder coating.

Ø The filter element adopts open mold injection technology and inside the machine

Ø Korean quick-insert filter column is easy to replace and maintain.

Ø The electrical appliance and waterways are completely separated to avoid circuit  

failure caused by moisture and water leakage.

Ø Online water quality monitoring system, immediately measure the output water quality.

Ø Automatic RO membrane anti-scaling flushing program, automatic stop when tap water break, automatic water breaking when machine stop, storage tank automatically fill water, automatic stopping when water is full.

Ø NSF certified pipeline has function of upgrading water quality and quantity.

Ø Equipped with a portable TDS pen, you can test TDS content, conductance, water temperature anytime, anywhere.

Ø Double electric water intakes, two kinds water quality, ready to use. Pressure online monitoring.

Ø Open door at front and back, this make filters replacement easy&convenient, the replacement can be easily completed without using any tools. Double water intakes: pure water and deionized water


Preposition unit of ultra pure water system, supply water for biochemical analyzer, electroplating painting, battery charging, chips washing, microbial culture media, chemical&biochemical regent preparation, buffer making, photographic film processing, stability test chamber, meteorological test equipment, hydrogen generator, salt 



Filter function

² First stage: PP cotton (PPF filter with a pore size of 5 microns): Preliminary filtration of raw water to remove coarser particles, colloids, suspended solids, etc. in the water.

² Second stage: Granular activated carbon: high-efficiency adsorption of odor, color, organic matter, and heavy metals in water.

² Third stage: Compressed activated carbon: further remove residual chlorine, organic compounds, color, odor, turbidity, etc.

² The fourth stage: RO reverse osmosis membrane: 0.0001 micron pore size, effectively removes organic impurities such as viruses and heavy metals in water.

² The fifth stage: Deionization purification column × 3, remove most of the heavy metals and trace elements in the water, and the water quality meets the national laboratory water first-grade water standard.


Feed water request

tap water, inlet water pressure: 0.15-0.5MPa, water temperature 5-40°C



Flow rate 

1.5-2L/min ( with pressure barrel)

Output water


RO pure water: desalination rate as high as 95-99%TDS<10ppm

Deionized water: resistivity 10-16MΩ.cm@25°C, conductivity: 0.1 μs/cm

Power supply 

220V/50Hz; 48W



Standard configuration

Machine (including 1 set of consumable filters) +12L pressure tank + accessory package

Product consumables list


Filter element

Replace cycle




11’’ PP cotton

About 3-6 month

1 pc


11’’ activated carbon

About 3-6 month

2 pcs


100 GPD RO membrane

About 1-2 years

2 pcs


11’’ Deionization purification column

About 1000 liters

3 pcs