Pleated Membrane Filtration

Pleated Membrane Filtration Market Outlook

The global Pleated Membrane Filtration Market is projected to reach approximately USD 5.2 billion by 2035, with a compound annual growth rate (CAGR) of around 8.5% during the forecast period from 2025 to 2035. This growth is primarily driven by an increasing demand for clean water and the rising need for advanced filtration technologies across various industries. Furthermore, the growing awareness regarding the importance of wastewater treatment and sustainable practices in industrial operations is significantly contributing to the expansion of this market. The technological advancements in filtration methods, along with the demand for high-quality membrane materials, are also expected to propel market growth. Additionally, the enhanced performance and efficiency of pleated membrane filtration systems are vital factors fostering the adoption of these systems across diverse applications.

Growth Factor of the Market

The Pleated Membrane Filtration Market is experiencing dynamic growth due to several interrelated factors. Firstly, the increasing global population is leading to a higher demand for potable water, necessitating efficient water treatment solutions that can effectively filter contaminants. This trend is particularly pronounced in regions facing water scarcity. Secondly, the food and beverage industry is rapidly adopting advanced filtration systems to ensure product safety and quality, which further emphasizes the importance of pleated membranes in maintaining stringent health regulations. Additionally, the pharmaceutical and biotechnology sectors are also contributing to market growth, as they require high-purity water and sterile environments for production processes. The industrial sector is increasingly recognizing the need for efficient wastewater treatment, which is driving investments in membrane filtration technologies. Finally, environmental regulations promoting sustainability and pollution control are encouraging industries to adopt advanced filtration systems, thereby stimulating the market for pleated membrane filtration.

Key Highlights of the Market

• The market is projected to witness a CAGR of 8.5% from 2025 to 2035.
• Water treatment applications are anticipated to dominate the market share.
• Microfiltration is expected to be the largest product segment in the market.
• The Asia Pacific region is forecasted to exhibit the highest growth rate due to rapid industrialization.
• Technological advancements in membrane materials are enhancing filtration efficiency and durability.

By Product Type

Microfiltration:

Microfiltration is one of the prominent product types in the Pleated Membrane Filtration Market, known for its ability to remove suspended solids and microorganisms from liquids. It operates at pore sizes typically between 0.1 to 10 micrometers, making it suitable for various applications, including water treatment and food processing. The growing demand for clean water and the need for efficient filtration processes are crucial drivers of microfiltration adoption. Furthermore, its use in the pharmaceutical industry for sterilizing liquids and in the beverage sector to improve product quality significantly contributes to its market dominance. Additionally, innovations in membrane technology are resulting in enhanced performance and lower operational costs, making microfiltration an increasingly attractive option for many industries.

Ultrafiltration:

Ultrafiltration (UF) is another key segment of the Pleated Membrane Filtration Market, characterized by its ability to filter out larger molecules, including proteins and colloids, with pore sizes in the range of 1 to 100 nanometers. This technology is widely utilized in various sectors such as water treatment, dairy processing, and pharmaceuticals. The increasing need for high-quality water and the rising demand for water reuse and recycling solutions significantly bolster the ultrafiltration market. Moreover, its effectiveness in concentration and purification processes makes it indispensable in the food and beverage sector, where product quality is paramount. The continued advancements in ultrafiltration membranes, including developments in material science and membrane configuration, are likely to enhance operational efficiency and broaden its application scope further.

Nanofiltration:

Nanofiltration (NF) operates between ultrafiltration and reverse osmosis, with pore sizes ranging from 1 nanometer to 10 nanometers. This filtration technology is particularly effective in removing divalent and multivalent ions while allowing monovalent ions and small molecules to pass through. Nanofiltration is increasingly being employed in applications such as softening hard water, removing color and organic compounds, and as a pre-treatment step for reverse osmosis systems. The growing emphasis on sustainable water management and the need for stringent water quality standards are driving the adoption of nanofiltration technologies. Additionally, its application in the food and beverage industry for the concentration of juices and dairy products showcases its versatility and effectiveness in various processing applications.

Reverse Osmosis:

Reverse Osmosis (RO) is a highly efficient filtration process that utilizes semi-permeable membranes to remove a wide range of contaminants from water, including salts, organic compounds, and microorganisms. With its capability to produce high-quality purified water, RO technology is extensively used in municipal water treatment, industrial applications, and desalination processes. The increasing global water scarcity and the rising need for clean drinking water are significant drivers of the reverse osmosis market. Additionally, technological advancements, such as the development of high-flux membranes and energy-efficient systems, are enhancing the viability of reverse osmosis as a sustainable solution for water purification. Its versatility and effectiveness in various sectors underscore its critical role in the Pleated Membrane Filtration Market.

Others:

This category includes various other filtration technologies that complement the main types of pleated membrane filtration. These can include hybrid systems that combine multiple filtration methods for enhanced performance, as well as specialized membranes for niche applications. The emergence of innovative filtration solutions, such as electrospun membranes and bio-inspired filtration technologies, is fostering growth in this segment. As industries continue to seek customized solutions to address specific filtration challenges, the demand for alternative and hybrid filtration technologies is likely to rise. The versatility and adaptability of these innovative approaches ensure that the "Others" category will play a significant role in the overall growth of the Pleated Membrane Filtration Market.

By Application

Water Treatment:

Water treatment is one of the most significant applications of pleated membrane filtration, driven by the increasing global demand for clean and safe drinking water. Filtration technologies like microfiltration, ultrafiltration, and reverse osmosis are crucial in removing contaminants and pathogens from water sources. The rising concerns over water pollution and the stringent regulatory standards regarding water quality are propelling investments in advanced filtration systems. Municipalities and water treatment plants are increasingly adopting pleated membranes to enhance their treatment processes, ensuring compliance with safety standards and providing high-quality water to communities. Additionally, the growing trend toward water reuse and recycling is further bolstering the demand for effective filtration solutions in the water treatment sector.

Food & Beverage:

The food and beverage industry is another prominent application area for pleated membrane filtration, primarily due to the need for maintaining product quality and safety. Filtration technologies are employed in various processes, including beverage clarification, juice concentration, and dairy processing. The ability to remove undesirable elements while preserving the essential characteristics of products is vital in ensuring consumer satisfaction and regulatory compliance. As consumers become increasingly health-conscious, the demand for high-quality, safe food and beverages is rising, driving the adoption of advanced filtration technologies. Moreover, the implementation of sustainable practices in food production is encouraging the industry to invest in effective filtration systems that minimize waste and enhance operational efficiency.

Pharmaceutical & Biotechnology:

The pharmaceutical and biotechnology sectors are heavily reliant on pleated membrane filtration technologies due to their rigorous requirements for purity and sterility. Membrane filtration plays a critical role in the production of parenteral solutions, vaccines, and other biopharmaceutical products by ensuring the removal of microbial contaminants and particulate matter. The increasing demand for biopharmaceuticals and personalized medicine is driving investments in advanced filtration technologies that meet stringent quality standards. Additionally, the need for high-purity water in laboratory applications further emphasizes the importance of pleated membrane filtration in this sector. The continuous innovation in membrane materials and filtration processes is expected to further enhance their application in the pharmaceutical and biotechnology industries.

Industrial:

The industrial sector employs pleated membrane filtration technologies for various applications, including wastewater treatment, process water purification, and recovery of valuable by-products. Industries such as petrochemicals, textiles, and electronics utilize filtration systems to manage wastewater and reduce environmental impacts. The increasing emphasis on sustainable practices and regulatory compliance is propelling the demand for effective filtration solutions in this sector. Furthermore, the ability of pleated membranes to operate under varying conditions and their versatility in handling different contaminants make them suitable for diverse industrial applications. As industries continue to seek ways to enhance operational efficiency and minimize environmental footprints, the adoption of pleated membrane filtration technologies is expected to grow significantly.

Others:

This category encompasses various additional applications of pleated membrane filtration technologies in sectors such as agriculture, aquaculture, and energy. In agriculture, these filtration systems are utilized for irrigation water treatment and ensuring the quality of water used in crop production. In aquaculture, membrane filtration plays a significant role in maintaining water quality in fish farming, contributing to the overall health of aquatic ecosystems. Furthermore, the energy sector employs filtration technologies in processes such as cooling water treatment and biofuel production. The increasing focus on sustainable and efficient practices across these sectors is driving the adoption of pleated membrane filtration solutions, highlighting the versatility and adaptability of these technologies in meeting diverse application needs.

By User

Municipal:

The municipal sector is a key user of pleated membrane filtration technologies, primarily for water treatment and supply. Municipalities are increasingly investing in advanced filtration systems to ensure the delivery of high-quality drinking water to residents. The rising concerns about water pollution and the need for compliance with regulatory standards are significant drivers of this trend. Furthermore, the growing population and urbanization are placing additional pressure on municipal water systems, necessitating the adoption of efficient filtration solutions. As cities strive to enhance their water management practices and promote sustainability, the demand for pleated membrane filtration in municipal applications is expected to continue to rise.

Industrial:

The industrial sector represents another crucial user of pleated membrane filtration technologies, with applications spanning various industries such as pharmaceuticals, food and beverage, and manufacturing. Industries utilize filtration systems to purify process water, treat wastewater, and ensure compliance with environmental regulations. The increasing emphasis on sustainability and the need to reduce operational costs are driving investments in advanced filtration technologies. Additionally, as industries face growing pressures to minimize their environmental impact, the demand for pleated membrane filtration systems that offer efficient and effective filtration solutions is likely to increase. The ability to adapt to different industrial applications further enhances the appeal of these technologies in various sectors.

By Material Type

Polymer:

Polymer-based membranes are the most widely used materials in pleated membrane filtration systems due to their favorable properties, including flexibility, chemical resistance, and cost-effectiveness. These membranes can be engineered to achieve specific filtration performance, making them suitable for various applications, such as water treatment, food processing, and pharmaceuticals. The advancements in polymer technology have resulted in the development of high-performance membranes that exhibit increased filtration efficiency and durability. Furthermore, the ongoing research in polymer materials is leading to innovations that optimize membrane performance and broaden their application scope. As industries continue to prioritize cost-effective and efficient filtration solutions, the demand for polymer-based membranes is expected to grow significantly.

Ceramic:

Ceramic membranes are gaining traction in the Pleated Membrane Filtration Market due to their exceptional thermal stability, chemical resistance, and mechanical strength. These membranes are particularly suitable for demanding applications, such as wastewater treatment and food processing, where durability and longevity are essential. The ability of ceramic membranes to withstand high temperatures and harsh chemical environments makes them ideal for various industrial processes. Additionally, their lower fouling propensity enhances operational efficiency, resulting in reduced maintenance costs. As industries increasingly focus on sustainability and resource efficiency, the adoption of ceramic membranes is anticipated to rise, driven by their effectiveness in providing high-quality filtration solutions.

Metal:

Metal membranes, though less common than polymer and ceramic options, are emerging as a viable alternative in specific applications requiring high resistance to extreme conditions. These membranes are often utilized in high-temperature and high-pressure environments, making them suitable for various industrial applications, including petrochemical processing and gas separation. The unique properties of metal membranes, such as their robustness and ability to withstand aggressive chemical environments, make them an attractive choice for industries with demanding filtration needs. As technology advances, the development of innovative metal membrane designs is expected to enhance their performance and broaden their application scope in the Pleated Membrane Filtration Market.

By Region

The Pleated Membrane Filtration Market demonstrates a diverse landscape across various regions, driven by differing industrial needs, regulatory frameworks, and environmental challenges. North America holds a significant share of the market, propelled by advanced water treatment facilities and stringent regulatory standards for water quality. The adoption of innovative filtration technologies is notably high in this region, with the U.S. leading in investments related to advanced filtration systems. The market in North America is expected to witness a steady growth rate of around 7% during the forecast period, driven by ongoing technological advancements and increasing environmental regulations. Furthermore, the presence of major market players in the region enhances its competitive landscape, facilitating further innovations in pleated membrane filtration technologies.

In contrast, the Asia Pacific region is anticipated to experience the highest growth rate, projected at around 9% CAGR during the forecast period. The rapid industrialization, increasing urban population, and growing concerns regarding water quality and availability are driving the demand for pleated membrane filtration systems in countries like China and India. Moreover, government initiatives promoting wastewater treatment and sustainable practices are crucial in fostering market growth in this region. The food and beverage industry, along with pharmaceuticals, are also significant contributors to the region's demand for advanced filtration technologies. The Asia Pacific market's dynamic growth showcases the increasing importance of pleated membrane filtration in addressing regional challenges related to water scarcity and pollution.

Opportunities

The Pleated Membrane Filtration Market is poised for substantial opportunities, driven by increasing environmental awareness and the need for sustainable practices across industries. As companies face mounting pressure to reduce their carbon footprint and enhance operational efficiency, there is a growing trend toward adopting advanced filtration technologies that minimize waste and optimize resource recovery. The ongoing technological advancements in membrane materials and filtration processes present significant growth potential for market players. Innovations aimed at developing more efficient and cost-effective filtration solutions will play a key role in addressing the evolving needs of industries and consumers. Furthermore, the increasing focus on water reuse and recycling presents a unique opportunity for pleated membrane filtration systems, positioning them as essential tools in sustainable water management strategies.

Another critical opportunity lies in the expansion of the healthcare and pharmaceutical sectors, where stringent requirements for water quality and sterility drive the demand for advanced filtration systems. The rapid growth of the biotechnology industry, coupled with the rising prevalence of waterborne diseases, underscores the urgent need for efficient water purification solutions. Additionally, as governments worldwide implement stricter regulations regarding water quality and waste management, industries will increasingly turn to pleated membrane filtration technologies to achieve compliance. This regulatory landscape creates a favorable environment for market growth and innovation, as companies seek to develop cutting-edge solutions that meet these new standards. Overall, the Pleated Membrane Filtration Market is well-positioned to leverage these opportunities in the coming years.

Threats

The Pleated Membrane Filtration Market faces several threats that could impact its growth trajectory. One of the primary concerns is the volatility of raw material prices, particularly for polymer and ceramic materials used in membrane production. Fluctuations in raw material costs can significantly affect the overall production costs, leading to increased prices for end-users and potentially hampering market growth. Furthermore, the market is subject to intense competition, with numerous players striving to develop innovative products at competitive prices. This competitive pressure can lead to price wars, reducing profit margins for manufacturers and impacting their ability to invest in research and development. Additionally, the emergence of alternative filtration technologies may pose a challenge to the pleated membrane filtration market, as industries may opt for newer solutions that promise enhanced performance or lower operational costs.

Another potential threat is the increasing regulatory scrutiny surrounding environmental concerns and waste management practices. While this can create opportunities for advanced filtration solutions, it can also impose stringent compliance requirements on manufacturers, leading to increased operational costs and complexities. Companies may face challenges in meeting evolving regulations, particularly in regions with stringent environmental laws. Moreover, the ongoing research into new filtration technologies may result in the obsolescence of existing pleated membrane products, requiring manufacturers to continuously innovate to remain competitive. These factors underscore the importance of adaptability and responsiveness in navigating potential threats in the Pleated Membrane Filtration Market.

Competitor Outlook

• 3M Company
• Pall Corporation
• Sartorius AG
• Merck KGaA
• GE Water & Process Technologies
• Dow Inc.
• Hydranautics (A Nitto Denko Corporation)
• Veolia Water Technologies
• Filtration Group Corporation
• Pentair plc
• Koch Membrane Systems
• Lanxess AG
• Alfa Laval AB
• Osmonics (A SUEZ Company)
• ClearEdge Filtration
• Desalitech

The competitive landscape of the Pleated Membrane Filtration Market is characterized by a diverse range of players, including large multinational corporations and specialized manufacturers. These companies are engaged in various strategies to strengthen their market positions, such as product innovation, mergers and acquisitions, and strategic partnerships. Major players like 3M Company and Pall Corporation are investing heavily in research and development to create cutting-edge filtration solutions that meet the evolving needs of industries. Furthermore, collaborations with key end-users and stakeholders are enabling these firms to enhance their product offerings and expand their market reach. The ongoing trend of technological advancements and increasing competition is likely to drive innovation and improve the overall performance of pleated membrane filtration systems.

In addition to the major players, several emerging companies are making their mark in the Pleated Membrane Filtration Market by offering niche products and specialized solutions. For instance, startups focused on eco-friendly filtration technologies or innovative membrane designs are gaining traction as industries seek sustainable alternatives. These emerging players are often characterized by their agility and ability to adapt to market demands quickly. As competition intensifies, established companies may find it beneficial to collaborate with these innovative firms to leverage their expertise and accelerate product development. This trend of collaboration and knowledge-sharing is crucial for driving advancements in pleated membrane filtration technologies and addressing the challenges faced by the market.

As the Pleated Membrane Filtration Market evolves, companies are increasingly focusing on sustainability and circular economy principles. This shift is prompting manufacturers to develop more efficient filtration systems that reduce waste and promote resource recovery. For example, firms like Veolia Water Technologies and Dow Inc. are actively exploring ways to enhance the sustainability of their filtration solutions while maintaining high performance. Additionally, regulatory compliance is driving manufacturers to innovate products that not only meet but exceed environmental standards. As the market continues to mature, the emphasis on sustainability and compliance will shape the competitive landscape, influencing the strategies adopted by key players and their ability to capture market share.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Dow Inc.
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 3M Company
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Desalitech
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Lanxess AG
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Merck KGaA
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Pentair plc
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Sartorius AG
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Alfa Laval AB
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Pall Corporation
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 ClearEdge Filtration
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Koch Membrane Systems
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Osmonics (A SUEZ Company)
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Veolia Water Technologies
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Filtration Group Corporation
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 GE Water & Process Technologies
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis
  • 5.16 Hydranautics (A Nitto Denko Corporation)
    • 5.16.1 Business Overview
    • 5.16.2 Products & Services
    • 5.16.3 Financials
    • 5.16.4 Recent Developments
    • 5.16.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Pleated Membrane Filtration Market, By User
    • 6.1.1 Municipal
    • 6.1.2 Industrial
  • 6.2 Pleated Membrane Filtration Market, By Application
    • 6.2.1 Water Treatment
    • 6.2.2 Food & Beverage
    • 6.2.3 Pharmaceutical & Biotechnology
    • 6.2.4 Industrial
    • 6.2.5 Others
  • 6.3 Pleated Membrane Filtration Market, By Product Type
    • 6.3.1 Microfiltration
    • 6.3.2 Ultrafiltration
    • 6.3.3 Nanofiltration
    • 6.3.4 Reverse Osmosis
    • 6.3.5 Others
  • 6.4 Pleated Membrane Filtration Market, By Material Type
    • 6.4.1 Polymer
    • 6.4.2 Ceramic
    • 6.4.3 Metal

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Pleated Membrane Filtration Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Pleated Membrane Filtration market is categorized based on

By Product Type

• Microfiltration
• Ultrafiltration
• Nanofiltration
• Reverse Osmosis
• Others

By Application

• Water Treatment
• Food & Beverage
• Pharmaceutical & Biotechnology
• Industrial
• Others

By User

• Municipal
• Industrial

By Material Type

• Polymer
• Ceramic
• Metal

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• 3M Company
• Pall Corporation
• Sartorius AG
• Merck KGaA
• GE Water & Process Technologies
• Dow Inc.
• Hydranautics (A Nitto Denko Corporation)
• Veolia Water Technologies
• Filtration Group Corporation
• Pentair plc
• Koch Membrane Systems
• Lanxess AG
• Alfa Laval AB
• Osmonics (A SUEZ Company)
• ClearEdge Filtration
• Desalitech