

The global market for Deionization Water Filter Systems was valued at US$ 1659 million in the year 2024 and is projected to reach a revised size of US$ 2687 million by 2031, growing at a CAGR of 7.5% during the forecast period.
A Deionization (DI) Water Filter System is a water purification system that uses ion-exchange resins to remove dissolved ions (charged particles) from water, including both cations (positively charged ions) and anions (negatively charged ions). This process replaces harmful ions, such as calcium, magnesium, sodium, chloride, and sulfate, with hydrogen (H+) and hydroxyl (OH-) ions, resulting in pure deionized water. DI systems are commonly used in laboratories, industries, and applications requiring ultra-pure water.
North American market for Deionization Water Filter Systems is estimated to increase from $ million in 2024 to reach $ million by 2031, at a CAGR of % during the forecast period of 2025 through 2031.
Asia-Pacific market for Deionization Water Filter Systems is estimated to increase from $ million in 2024 to reach $ million by 2031, at a CAGR of % during the forecast period of 2025 through 2031.
The major global manufacturers of Deionization Water Filter Systems include Culligan, Aquafine Corporation, Pentair, Thermo Fisher Scientific, Veolia North America, Pure Aqua, Inc., BWT Water + More, Evoqua Water Technologies, Ion Exchange (India) Ltd., ResinTech, Inc., etc. In 2024, the world's top three vendors accounted for approximately % of the revenue.
Report Scope
This report aims to provide a comprehensive presentation of the global market for Deionization Water Filter Systems, with both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Deionization Water Filter Systems.
The Deionization Water Filter Systems market size, estimations, and forecasts are provided in terms of output/shipments (K Units) and revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. This report segments the global Deionization Water Filter Systems market comprehensively. Regional market sizes, concerning products by Type, by Application, and by players, are also provided.
For a more in-depth understanding of the market, the report provides profiles of the competitive landscape, key competitors, and their respective market ranks. The report also discusses technological trends and new product developments.
The report will help the Deionization Water Filter Systems manufacturers, new entrants, and industry chain related companies in this market with information on the revenues, production, and average price for the overall market and the sub-segments across the different segments, by company, by Type, by Application, and by regions.
Market Segmentation
By Company
Culligan
Aquafine Corporation
Pentair
Thermo Fisher Scientific
Veolia North America
Pure Aqua, Inc.
BWT Water + More
Evoqua Water Technologies
Ion Exchange (India) Ltd.
ResinTech, Inc.
by Type
Point-of-Use (POU) Systems
Point-of-Entry (POE) Systems
by Application
Supermarket
Specialty Store
Online Sales
Other
Production by Region
North America
Europe
China
Japan
Consumption by Region
North America
U.S.
Canada
Asia-Pacific
China
Japan
South Korea
China Taiwan
Southeast Asia
India
Europe
Germany
France
U.K.
Italy
Russia
Rest of Europe
Latin America, Middle East & Africa
Mexico
Brazil
Turkey
GCC Countries
Chapter Outline
Chapter 1: Introduces the report scope of the report, executive summary of different market segments (by region, by Type, by Application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 2: Detailed analysis of Deionization Water Filter Systems manufacturers competitive landscape, price, production and value market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Production/output, value of Deionization Water Filter Systems by region/country. It provides a quantitative analysis of the market size and development potential of each region in the next six years.
Chapter 4: Consumption of Deionization Water Filter Systems in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and production of each country in the world.
Chapter 5: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 6: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product production/output, value, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 10: The main points and conclusions of the report.
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1 Deionization Water Filter Systems Market Overview
1.1 Product Definition
1.2 Deionization Water Filter Systems by Type
1.2.1 Global Deionization Water Filter Systems Market Value Growth Rate Analysis by Type: 2024 VS 2031
1.2.2 Point-of-Use (POU) Systems
1.2.3 Point-of-Entry (POE) Systems
1.3 Deionization Water Filter Systems by Application
1.3.1 Global Deionization Water Filter Systems Market Value Growth Rate Analysis by Application: 2024 VS 2031
1.3.2 Supermarket
1.3.3 Specialty Store
1.3.4 Online Sales
1.3.5 Other
1.4 Global Market Growth Prospects
1.4.1 Global Deionization Water Filter Systems Production Value Estimates and Forecasts (2020-2031)
1.4.2 Global Deionization Water Filter Systems Production Capacity Estimates and Forecasts (2020-2031)
1.4.3 Global Deionization Water Filter Systems Production Estimates and Forecasts (2020-2031)
1.4.4 Global Deionization Water Filter Systems Market Average Price Estimates and Forecasts (2020-2031)
1.5 Assumptions and Limitations
2 Market Competition by Manufacturers
2.1 Global Deionization Water Filter Systems Production Market Share by Manufacturers (2020-2025)
2.2 Global Deionization Water Filter Systems Production Value Market Share by Manufacturers (2020-2025)
2.3 Global Key Players of Deionization Water Filter Systems, Industry Ranking, 2023 VS 2024
2.4 Global Deionization Water Filter Systems Company Type and Market Share by Company Type (Tier 1, Tier 2, and Tier 3)
2.5 Global Deionization Water Filter Systems Average Price by Manufacturers (2020-2025)
2.6 Global Key Manufacturers of Deionization Water Filter Systems, Manufacturing Base Distribution and Headquarters
2.7 Global Key Manufacturers of Deionization Water Filter Systems, Product Offered and Application
2.8 Global Key Manufacturers of Deionization Water Filter Systems, Date of Enter into This Industry
2.9 Deionization Water Filter Systems Market Competitive Situation and Trends
2.9.1 Deionization Water Filter Systems Market Concentration Rate
2.9.2 Global 5 and 10 Largest Deionization Water Filter Systems Players Market Share by Revenue
2.10 Mergers & Acquisitions, Expansion
3 Deionization Water Filter Systems Production by Region
3.1 Global Deionization Water Filter Systems Production Value Estimates and Forecasts by Region: 2020 VS 2024 VS 2031
3.2 Global Deionization Water Filter Systems Production Value by Region (2020-2031)
3.2.1 Global Deionization Water Filter Systems Production Value by Region (2020-2025)
3.2.2 Global Forecasted Production Value of Deionization Water Filter Systems by Region (2026-2031)
3.3 Global Deionization Water Filter Systems Production Estimates and Forecasts by Region: 2020 VS 2024 VS 2031
3.4 Global Deionization Water Filter Systems Production Volume by Region (2020-2031)
3.4.1 Global Deionization Water Filter Systems Production by Region (2020-2025)
3.4.2 Global Forecasted Production of Deionization Water Filter Systems by Region (2026-2031)
3.5 Global Deionization Water Filter Systems Market Price Analysis by Region (2020-2025)
3.6 Global Deionization Water Filter Systems Production and Value, Year-over-Year Growth
3.6.1 North America Deionization Water Filter Systems Production Value Estimates and Forecasts (2020-2031)
3.6.2 Europe Deionization Water Filter Systems Production Value Estimates and Forecasts (2020-2031)
3.6.3 China Deionization Water Filter Systems Production Value Estimates and Forecasts (2020-2031)
3.6.4 Japan Deionization Water Filter Systems Production Value Estimates and Forecasts (2020-2031)
4 Deionization Water Filter Systems Consumption by Region
4.1 Global Deionization Water Filter Systems Consumption Estimates and Forecasts by Region: 2020 VS 2024 VS 2031
4.2 Global Deionization Water Filter Systems Consumption by Region (2020-2031)
4.2.1 Global Deionization Water Filter Systems Consumption by Region (2020-2025)
4.2.2 Global Deionization Water Filter Systems Forecasted Consumption by Region (2026-2031)
4.3 North America
4.3.1 North America Deionization Water Filter Systems Consumption Growth Rate by Country: 2020 VS 2024 VS 2031
4.3.2 North America Deionization Water Filter Systems Consumption by Country (2020-2031)
4.3.3 U.S.
4.3.4 Canada
4.4 Europe
4.4.1 Europe Deionization Water Filter Systems Consumption Growth Rate by Country: 2020 VS 2024 VS 2031
4.4.2 Europe Deionization Water Filter Systems Consumption by Country (2020-2031)
4.4.3 Germany
4.4.4 France
4.4.5 U.K.
4.4.6 Italy
4.4.7 Netherlands
4.5 Asia Pacific
4.5.1 Asia Pacific Deionization Water Filter Systems Consumption Growth Rate by Region: 2020 VS 2024 VS 2031
4.5.2 Asia Pacific Deionization Water Filter Systems Consumption by Region (2020-2031)
4.5.3 China
4.5.4 Japan
4.5.5 South Korea
4.5.6 China Taiwan
4.5.7 Southeast Asia
4.5.8 India
4.6 Latin America, Middle East & Africa
4.6.1 Latin America, Middle East & Africa Deionization Water Filter Systems Consumption Growth Rate by Country: 2020 VS 2024 VS 2031
4.6.2 Latin America, Middle East & Africa Deionization Water Filter Systems Consumption by Country (2020-2031)
4.6.3 Mexico
4.6.4 Brazil
4.6.5 Turkey
4.6.6 GCC Countries
5 Segment by Type
5.1 Global Deionization Water Filter Systems Production by Type (2020-2031)
5.1.1 Global Deionization Water Filter Systems Production by Type (2020-2025)
5.1.2 Global Deionization Water Filter Systems Production by Type (2026-2031)
5.1.3 Global Deionization Water Filter Systems Production Market Share by Type (2020-2031)
5.2 Global Deionization Water Filter Systems Production Value by Type (2020-2031)
5.2.1 Global Deionization Water Filter Systems Production Value by Type (2020-2025)
5.2.2 Global Deionization Water Filter Systems Production Value by Type (2026-2031)
5.2.3 Global Deionization Water Filter Systems Production Value Market Share by Type (2020-2031)
5.3 Global Deionization Water Filter Systems Price by Type (2020-2031)
6 Segment by Application
6.1 Global Deionization Water Filter Systems Production by Application (2020-2031)
6.1.1 Global Deionization Water Filter Systems Production by Application (2020-2025)
6.1.2 Global Deionization Water Filter Systems Production by Application (2026-2031)
6.1.3 Global Deionization Water Filter Systems Production Market Share by Application (2020-2031)
6.2 Global Deionization Water Filter Systems Production Value by Application (2020-2031)
6.2.1 Global Deionization Water Filter Systems Production Value by Application (2020-2025)
6.2.2 Global Deionization Water Filter Systems Production Value by Application (2026-2031)
6.2.3 Global Deionization Water Filter Systems Production Value Market Share by Application (2020-2031)
6.3 Global Deionization Water Filter Systems Price by Application (2020-2031)
7 Key Companies Profiled
7.1 Culligan
7.1.1 Culligan Deionization Water Filter Systems Company Information
7.1.2 Culligan Deionization Water Filter Systems Product Portfolio
7.1.3 Culligan Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.1.4 Culligan Main Business and Markets Served
7.1.5 Culligan Recent Developments/Updates
7.2 Aquafine Corporation
7.2.1 Aquafine Corporation Deionization Water Filter Systems Company Information
7.2.2 Aquafine Corporation Deionization Water Filter Systems Product Portfolio
7.2.3 Aquafine Corporation Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.2.4 Aquafine Corporation Main Business and Markets Served
7.2.5 Aquafine Corporation Recent Developments/Updates
7.3 Pentair
7.3.1 Pentair Deionization Water Filter Systems Company Information
7.3.2 Pentair Deionization Water Filter Systems Product Portfolio
7.3.3 Pentair Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.3.4 Pentair Main Business and Markets Served
7.3.5 Pentair Recent Developments/Updates
7.4 Thermo Fisher Scientific
7.4.1 Thermo Fisher Scientific Deionization Water Filter Systems Company Information
7.4.2 Thermo Fisher Scientific Deionization Water Filter Systems Product Portfolio
7.4.3 Thermo Fisher Scientific Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.4.4 Thermo Fisher Scientific Main Business and Markets Served
7.4.5 Thermo Fisher Scientific Recent Developments/Updates
7.5 Veolia North America
7.5.1 Veolia North America Deionization Water Filter Systems Company Information
7.5.2 Veolia North America Deionization Water Filter Systems Product Portfolio
7.5.3 Veolia North America Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.5.4 Veolia North America Main Business and Markets Served
7.5.5 Veolia North America Recent Developments/Updates
7.6 Pure Aqua, Inc.
7.6.1 Pure Aqua, Inc. Deionization Water Filter Systems Company Information
7.6.2 Pure Aqua, Inc. Deionization Water Filter Systems Product Portfolio
7.6.3 Pure Aqua, Inc. Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.6.4 Pure Aqua, Inc. Main Business and Markets Served
7.6.5 Pure Aqua, Inc. Recent Developments/Updates
7.7 BWT Water + More
7.7.1 BWT Water + More Deionization Water Filter Systems Company Information
7.7.2 BWT Water + More Deionization Water Filter Systems Product Portfolio
7.7.3 BWT Water + More Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.7.4 BWT Water + More Main Business and Markets Served
7.7.5 BWT Water + More Recent Developments/Updates
7.8 Evoqua Water Technologies
7.8.1 Evoqua Water Technologies Deionization Water Filter Systems Company Information
7.8.2 Evoqua Water Technologies Deionization Water Filter Systems Product Portfolio
7.8.3 Evoqua Water Technologies Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.8.4 Evoqua Water Technologies Main Business and Markets Served
7.8.5 Evoqua Water Technologies Recent Developments/Updates
7.9 Ion Exchange (India) Ltd.
7.9.1 Ion Exchange (India) Ltd. Deionization Water Filter Systems Company Information
7.9.2 Ion Exchange (India) Ltd. Deionization Water Filter Systems Product Portfolio
7.9.3 Ion Exchange (India) Ltd. Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.9.4 Ion Exchange (India) Ltd. Main Business and Markets Served
7.9.5 Ion Exchange (India) Ltd. Recent Developments/Updates
7.10 ResinTech, Inc.
7.10.1 ResinTech, Inc. Deionization Water Filter Systems Company Information
7.10.2 ResinTech, Inc. Deionization Water Filter Systems Product Portfolio
7.10.3 ResinTech, Inc. Deionization Water Filter Systems Production, Value, Price and Gross Margin (2020-2025)
7.10.4 ResinTech, Inc. Main Business and Markets Served
7.10.5 ResinTech, Inc. Recent Developments/Updates
8 Industry Chain and Sales Channels Analysis
8.1 Deionization Water Filter Systems Industry Chain Analysis
8.2 Deionization Water Filter Systems Raw Material Supply Analysis
8.2.1 Key Raw Materials
8.2.2 Raw Materials Key Suppliers
8.3 Deionization Water Filter Systems Production Mode & Process Analysis
8.4 Deionization Water Filter Systems Sales and Marketing
8.4.1 Deionization Water Filter Systems Sales Channels
8.4.2 Deionization Water Filter Systems Distributors
8.5 Deionization Water Filter Systems Customer Analysis
9 Deionization Water Filter Systems Market Dynamics
9.1 Deionization Water Filter Systems Industry Trends
9.2 Deionization Water Filter Systems Market Drivers
9.3 Deionization Water Filter Systems Market Challenges
9.4 Deionization Water Filter Systems Market Restraints
10 Research Findings and Conclusion
11 Methodology and Data Source
11.1 Methodology/Research Approach
11.1.1 Research Programs/Design
11.1.2 Market Size Estimation
11.1.3 Market Breakdown and Data Triangulation
11.2 Data Source
11.2.1 Secondary Sources
11.2.2 Primary Sources
11.3 Author List
11.4 Disclaimer
Culligan
Aquafine Corporation
Pentair
Thermo Fisher Scientific
Veolia North America
Pure Aqua, Inc.
BWT Water + More
Evoqua Water Technologies
Ion Exchange (India) Ltd.
ResinTech, Inc.
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*If Applicable.