Winter Industrial Water Treatment
Total Water Treatment Systems, Inc.
Reynolds Culligan
Nippon Denko Co., Ltd.
Nancrede Engineering Co.
Met-Chem, Inc.
Kurita Water Industries Ltd.
Kissane Water Conditioning, Inc.
Evoqua Water Technologies LLC
Dongguan ChunjianEnvironmental Protection Technology Co. , Ltd.
Culligan Water of New Jersey
Culligan of Rockland

16 Water Demineralizer Manufacturers in 2024

This section provides an overview for water demineralizers as well as their applications and principles. Also, please take a look at the list of 16 water demineralizer manufacturers and their company rankings. Here are the top-ranked water demineralizer companies as of March, 2024: 1.Total Water Treatment Systems, Inc., 2.Evoqua Water Technologies LLC, 3.Kissane Water Conditioning, Inc..

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List of 16 Water Demineralizer Manufacturers

*Including some distributors, etc.

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  • United States of America
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    • Total Water Treatment Systems, Inc.
      • United States of America Address: 5002 World Dairy Dr. Madison, Wisconsin, United States of America

      Manufacturer Overview

      Total Water Treatment Systems Inc., established in 1943, based in Madison, Wisconsin, is a manufacturer and supplier of water treatment equipment. The company specializes in high-purity water applications, including reverse osmosis, ultrapure water systems, UV water systems, water softeners, and deionized water systems. It aims to provide customer service and applications that are unsurpassed in the industry. It serves customers in Wisconsin, Illinois, Iowa and Minnesota. The company is a member of the Water Quality Association of Wisconsin, the National Center for Employee Ownership, Biomedical Associations, and Hospitals and Healthcare Engineering Associations, among other organizations.

    • Reynolds Culligan
      • United States of America Address: 119 Franklin St, West Reading, Pennsylvania, United States of America

      Manufacturer Overview

      Reynolds Culligan was founded in 1950 and headquartered in West Reading, Pennsylvania. The company is a service provider of clean water to residential, commercial, and industrial customers in industries such as food & beverage, powder coating, healthcare, and manufacturing. The company’s residential services include bottled water distribution. The company’s commercial products include deionizer systems, water softening systems, filters, and dealkalizer systems. The company’s industrial solutions also include ultrapure water systems, reverse osmosis, and ultraviolet water treatment.

    • Kissane Water Conditioning, Inc.
      • United States of America Address: 2512 Burnet Ave, Syracuse, New York, United States of America

      Manufacturer Overview

      Kissane Water Conditioning, Inc. was founded in 1958 and is based in Syracuse, New York. The company is a manufacturer of water filter systems, for commercial, industrial, and residential markets. The company sells water softeners, reverse osmosis systems, and filters to residential customers. To commercial and industrial customers the company also sells commercial water softeners, more advanced sulfur filters, and ultraviolet light systems. The company provides services including water analysis, filter maintenance, water de-ionization, and salt delivery.

    • Evoqua Water Technologies LLC
      • United States of America Address: 210 Sixth Avenue, Suite 3300, Pittsburgh, Pennsylvania, United States of America

      Manufacturer Overview

      Evoqua Water Technologies began in 2013 and is headquartered in Pittsburgh, Pennsylvania. The company is a manufacturer and service provider of water and wastewater treatment systems, serving commercial, industrial, and municipal water treatment customers both in the United States and globally. The company’s two operating segments are Integrated Solutions and Services, and Applied Product Technologies. The former provides water service contracts providing water cleaning services including odor and corrosion control services. The latter sells advanced filtration products including self-cleaning filters, disinfection solutions, and non-chemical disinfection products.

    • Culligan of Rockland
      • United States of America Address: 21 First St., New City, New York, United States of America

      Manufacturer Overview

      Culligan Rockland, established in 1950., is a water treatment products and services manufacturer and supplier based in New City, New York. The company manufactures and distributes residential, commercial and industrial water treatment systems including water treatment and pH controls, degasifiers, decarbonators and demineralizing equipment. Their product portfolio also includes Culligan's HE Water Softeners, filtration systems and reverse osmosis systems. The company services all Culligan products and other major brands, offering lifetime warranties on many of their products.

    • AmeriWater LLC
      • United States of America Address: 3345 Stop 8 Road Dayton, Ohio, United States of America

      Manufacturer Overview

      AmeriWater, established in 1995, is a manufacturer and supplier of water purification systems and services for industrial, dialysis and healthcare applications. The company offers a wide range of products, including a central sterile system, RO membrane cleaners, and consumables such as carbon block filter cartridges and antiscalant for hardness removal. The company located in Dayton, Ohio, offers technical service, AAMI/LAL testing services, product training, and replacement parts with maintenance, general information and troubleshooting videos available online 24/7.

      • United States of America Address: 4201 Norex Drive, Chaska, Minnesota, United States of America

      Company Overview

      Wigen Water Technologies, established in 1965 with headquarters in the USA, is a distributor and custom manufacturer of water treatment and purification equipment and systems. The company's extensive product line includes water softeners and polishers, ultraviolet water purifiers, demineralization equipment, and membrane bioreactor (MBR) systems. The company's systems are used in municipal wastewater water reuse plants, resorts, industrial wastewater systems, and food and beverage wastewater. Wigen Water Technologies also offer services such as custom system fabrication, repairs, maintenance, and remote monitoring.

      • United States of America Address: 1010 W. Kennedy Ave., Kimberly, Wisconsin, United States of America

      Distributor Overview

      Design Air, established in 1992 with headquarters in the USA, is a full-service distributor of heating, ventilation, and air conditioning equipment and systems. The company's extensive product line includes cast iron boilers, HVAC supplies, duct piping, expansion tanks, and air cleaners. The company also offers an extensive range of tools and fasteners suitable for the fabrication of heating, ventilation, and air conditioning systems. The company also provides custom design and energy calculations for HVAC and air management systems for commercial projects.

    • Nippon Denko Co., Ltd.
      • Japan Address: 4th Floor, Tokyo Tatemono Yaesu Building, 1-4-16, Yaesu, Chuo-ku, Tokyo, Japan

      Manufacturer Overview

      Nippon Denko Co. Ltd. is an ISO 45001-certified manufacturer of functional materials and ferroalloys that was established in Tokyo, Japan, in 1925. The company primarily offers ferroalloys for producing or improving a range of metals, and functional materials for increasing the functionality or performance of client-manufactured components. It also offers custom manufacturing services for customers requiring additional assistance. The company chiefly serves Japan’s steel, automotive, and energy industries. Some of its notable clients include JFE Steel, Kansai Electric Power, and Honda.

    • Kurita Water Industries Ltd.

      Manufacturer Overview

      Kurita Water Industries Ltd. is a Japanese manufacturer and distributor of water treatment chemicals and systems that was founded in 1949 in Nakano-ku, Tokyo. The company’s product lineup includes various chemicals as well as complete facilities systems for water treatment. These include high-polymer coagulants for wastewater sludge reduction, deoxidants that reduce corrosion or scaling in boiler rooms, and detergents that remove calcium carbonate scale and slime without stopping the operation of air conditioners or refrigerators. The company also offers custom water treatment systems for drinking water or industrial processing purposes.

    • Winter Industrial Water Treatment

      Manufacturer Overview

      Winter Industrial Water Treatment (WIWT) is a full-service manufacturer of water treatment equipment and chemicals established in 1957 in Syracuse, New York. The company designs and produces a broad range of water treatment equipment, including deionizers, softeners, dealkalizers, and UV purifiers, as well as various chemicals for pre-treatment of boiler feed water. These are used to reduce or eliminate sediment, bacteria and other contaminants during different water treatment processes. WIWT offers rental and leasing of their equipment to their clients in the wastewater treatment and utilities sectors, which include Suez Environment, Evoqua Water Technologies, and the Fluence Corporation.

    • Nancrede Engineering Co.

      Manufacturer Overview

      Nancrede Engineering Co., established in 1932, located in Indianapolis, Indiana, is a manufacturer and supplier of industrial water treatment systems and equipment. They offer a wide range of products, including reverse osmosis systems, water softeners, UV disinfection systems, and chemical dosing equipment. These products cater to industries such as manufacturing, food and beverage, pharmaceuticals, and power generation. Their water treatment solutions are used for applications such as water purification, process water treatment, boiler feedwater treatment, and wastewater treatment in industrial sectors, to improve water quality, remove impurities, while ensuring compliance with regulatory standards.

    • Culligan Water of New Jersey

      Manufacturer Overview

      Culligan Water of New Jersey, founded in 1936, is a manufacturer of equipment used in commercial and residential sectors to provide water solutions to water pollutants, hard water, stinky water, high iron water, and bad-tasting water. The goods come in the form of softeners, filters, coolers, and drinking water systems. The West Orange, New Jersey-based company provides services like salt delivery, online purchasing, water testing, servicing & repair, and water trucks. The business offers an email billing sign-up and referral program with a credit to the account.

    • Centec LLC

      Manufacturer Overview

      Centec LLC was established in 2000 as a wholly owned subsidiary of Centec GmbH of Frankfurt-Maintal, Germany, which was founded in 1976. Centec LLC’s headquarters is located in Menomonee Falls, Wisconsin. The company is an ISO 9001-certified manufacturer and development partner for customers in the beverage, food, pharmaceutical, chemical, and energy industries. The company’s products include virtually integrated turn-key solutions from sensors to measurement devices to plant process systems to plant concepts.

    • Dongguan ChunjianEnvironmental Protection Technology Co. , Ltd.
      • China Address: Dongguan Creative Industry Center Park, 34 Guantai Road, Guancheng District Street, Dongguan, GuangDong, China

      Company Overview

      Dongguan Chunjian Environmental Protection Technology Co., Ltd., located in China, is a manufacturer and supplier specializing in environmental protection equipment and solutions, established in 2006. The company offers a wide range of products and services, including air purification systems, wastewater treatment solutions, and industrial dust collection equipment. It caters to various industries, including manufacturing, healthcare, and chemical processing, helping these sectors maintain clean and sustainable environments. The company assists its clients in meeting stringent regulatory standards while promoting eco-friendly practices and cleaner industrial processes.

Water Demineralizer Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the water demineralizer page as of March 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

Newly Established Company

  1. Centec LLC: 2000 (24 years ago)
  2. AmeriWater LLC: 1995 (29 years ago)
  3. Design Air: 1972 (52 years ago)

Company with a History

  1. Nancrede Engineering Co.: 1932 (92 years ago)
  2. Culligan Water of New Jersey: 1936 (88 years ago)
  3. Total Water Treatment Systems, Inc.: 1943 (81 years ago)

Water Demineralizer Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Water Demineralizer Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 9 81.8%
Japan Japan 1 9.1%
China China 1 9.1%

List of Water Demineralizer Products

5 products are listed.

Aquas Co., Ltd.

Easy pure water, no regeneration required aqua pure CAP series

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■ Pure water, no regeneration required easily A pure water device with a regenerated ionized resin is filled with resin cylinders, and pure water (...


5 models listed

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