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Water Filters



Logicwater's Point of Entry system works as both a softener and water purifier to treat water coming into your house.

Regular softeners require frequent regeneration, and when doing so release chemicals into the water table. This damages the environment causes corrosion in pipelines, and damages appliances.

CDI technology provides a solution that is both environment-friendly and chemical-free.

With CDI, the owner can decide to choose the mineral level (TDS) with the click of a button.

CDI Commercial/Industrial Series:
Logicwater's CDI Commerical Series is used in many types of commercial applications, such as water ATMs, rural water purification, centralized clean and safe drinking water for schools, colleges, hospitals, railway stations, big offices, laundry, agriculture, boiler industry, wastewater treatment, beverage manufacturers, the automotive industry, sewage treatment plants, breweries, and cooling towers

CDI is capable of removing the following:

  • Total Dissolved Solids (TDS), principally calcium, magnesium, potassium, sodium, bicarbonates, chlorides, and sulfates.

  • Inorganic contaminants such as antimony, arsenic, barium, beryllium, cadmium, chromium, copper, cyanide, fluoride, lead, mercury, nitrate, nitrite, perchlorate, selenium, and thallium.

  • Radionuclides such as alpha and beta particles, radium, and uranium.

  • Disinfection byproducts such as bromate and chlorite.

  • Ammonia, nitrites, and nitrates.

  • Organic contaminants dissolved in an aqueous solution as a charged species.

cdi four cell water purifier
cdi cell

CDI Module

  • Up to four cells can be configured in series, applicable to a wide range of TDS

  • Operation under stable DC voltage by using bipolar electrode (300VDC or less)

  • High recovery rate of 70%

  • Salt removal rate of 70%

  • Operating temperature, max. 60℃

  • Low energy consumption due to low voltage operation

  • Electrode is not exposed to ensure electrical safety

  • Compared with other processes, the pretreatment conditions are simple and the pretreatment process cost is economical.

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