How big is the Water Treatment Equipment Market | Insights, Trends & Growth Analysis 2025

According to 6Wresearch internal database and industry insights, the Global Water Treatment Equipment Market was valued at USD 66.7 Billion in 2024 and is expected to reach USD 95.2 Billion by 2031, growing at a compound annual growth rate of 6.10% during the forecast period (2025-2031).

The main drivers of this growth are rising urbanization, stricter regulations on water quality, increasing industrial demand for treated water, and growing awareness of water conservation. The integration of advanced filtration and purification technologies further accelerates adoption across residential, industrial, and municipal sectors.

Growth Factors for Water Treatment Equipment Industry

• Expanding adoption of advanced filtration and desalination systems across sectors.
• Rising investment in municipal infrastructure to ensure clean water supply.
• Increasing industrial demand for treated water to meet process standards.
• Adoption of energy-efficient and automated water treatment technologies.
• Growing awareness of sustainable resource management and water reuse.

Water Treatment Equipment Market Trends

Trends in the Water Treatment Equipment Market include a growing acceptance of membrane filtration, UV disinfection, and advanced oxidation technologies to maintain water quality. There is also growing interest in modular treatment systems that have the ability to be flexible or scalable for a range of applications. Organisations are focusing on energy-efficient designs and automation solutions that adhere to stricter regulatory compliance. Online retail will further drive product access and efficiency for residential and industrial water management practices. Digital monitoring systems in water management applications are creating accessibility and efficiency.

Emerging Developments in the Water Treatment Equipment Market

Developments in the Water Treatment Equipment Market show significant advancement in smart and IoT-enabled systems that facilitate real-time monitoring and control of water treatment operations. Companies are developing compact, modular equipment that reduces installation time and cost while improving efficiency. Growing partnerships with municipalities and industries are expediting the adoption of sustainable technologies. Subscription services are contributing to distribution, and ongoing R&D is creating equipment that performs with high efficacy while demonstrating environmental responsibility.

List of Leading Companies in the Water Treatment Equipment Market

Some of the leading companies include:

• Veolia Water Technologies
• Suez Water Technologies & Solutions
• Xylem Inc.
• Pentair plc
• Evoqua Water Technologies
• Ecolab Inc.
• 3M Company

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