Point-of-use Water Treatment Systems Market to Reach USD 16.38 Billion by 2031, at a CAGR of 6.2% — MarketsandMarkets™

Delray Beach, FL, Aug. 26, 2026 (GLOBE NEWSWIRE) -- The global Point-of-use Water Treatment Systems Market is projected to grow from USD 12.13 billion in 2026 to USD 16.38 billion by 2031, at a CAGR of 6.2% during the forecast period. Growth is driven by increasing concerns regarding drinking water quality, contamination, waterborne diseases, and aging water infrastructure. Rising urbanization, growing consumer awareness of health and hygiene, and increasing demand for convenient, reliable, and household-level water purification solutions are further supporting market expansion.

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Key Market Highlights

• Market Size (2026): USD 12.13 Billion
• Projected Market Value (2031): USD 16.38 Billion
• CAGR (2026–2031): 6.2%
• Largest Region: Asia Pacific
• Fastest-Growing Region: Asia Pacific
• Largest Technology: Reverse Osmosis (RO)
• Fastest-Growing Technology: UV Disinfection
• Largest Device Type: Countertop Systems
• Fastest-Growing Device Type: Under-the-Counter Systems
• Largest End-use Segment: Residential
• Key Players: A. O. Smith Corporation, 3M Company, Pentair plc, Culligan International Company, Unilever PLC, LG Electronics, Panasonic Corporation, Coway Co., Ltd., Kinetico Incorporated, and Mitsubishi Chemical Corporation.

Why This Market Matters

Point-of-use water treatment systems provide localized purification directly at the point where water is consumed, helping households and commercial users improve drinking water quality without relying solely on centralized treatment infrastructure.

These systems can address contaminants such as dissolved solids, microorganisms, chlorine, heavy metals, sediments, and other impurities, depending on the technology used. Their growing adoption reflects increasing consumer demand for safe, convenient, and high-quality drinking water.

Market Overview

The market includes technologies such as reverse osmosis (RO), ultrafiltration (UF), UV disinfection, activated carbon filtration, and other filtration and purification technologies. These systems are available in multiple configurations, including countertop, under-the-counter, and other point-of-use devices.

Demand is expanding across both residential and commercial applications, with residential consumers representing a major market segment due to rising concerns about municipal water quality and increasing awareness of the health benefits associated with purified drinking water.

Growing urban populations, rising disposable incomes, and increasing adoption of smart and connected home appliances are also contributing to the evolution of the market.

Analyst Perspective

The growing global focus on water quality, public health, water scarcity, and decentralized water treatment presents significant opportunities for point-of-use system manufacturers. Emerging economies with rapidly expanding urban populations and inconsistent access to high-quality drinking water represent particularly attractive growth markets.

The development of smart water purifiers, IoT-enabled monitoring systems, filter-life indicators, water-quality sensors, and energy-efficient purification technologies is expected to create additional opportunities.

However, high product and maintenance costs, frequent filter replacement requirements, wastewater generation from conventional RO systems, and competition from bottled water and alternative purification methods remain important considerations for market participants.

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Segment Analysis

• By Technology: Reverse osmosis represents the largest technology segment, supported by its ability to remove a broad range of dissolved contaminants and impurities. RO systems are widely used in regions where consumers face concerns related to high TDS levels, heavy metals, and other water-quality issues.
• By Technology: UV disinfection is expected to witness strong growth due to its effectiveness in addressing microorganisms and increasing consumer awareness regarding microbiological contamination.
• By Device Type: Countertop systems represent a major market segment because of their convenience, ease of installation, and suitability for household applications.
• By Device Type: Under-the-counter systems are expected to gain momentum as consumers increasingly seek integrated, space-efficient, and high-capacity water treatment solutions.
• By End Use: The residential segment accounts for the largest share of demand, driven by growing household adoption of water purifiers and increasing awareness of safe drinking water.

Regional Analysis

Asia Pacific represents the largest and fastest-growing market for point-of-use water treatment systems. Rapid urbanization, population growth, rising disposable incomes, and increasing concerns regarding drinking water contamination are supporting strong demand across the region.

Countries such as China, India, Japan, South Korea, and Southeast Asian nations are creating significant opportunities for manufacturers. Growing middle-class populations, increasing penetration of household appliances, and rising awareness of health and hygiene are further strengthening the regional outlook.

The region's large population base and varying levels of municipal water quality are expected to continue supporting the adoption of RO, UV, UF, and advanced filtration technologies.

Key Industry Trends

• Rising demand for safe and high-quality drinking water
• Increasing adoption of reverse osmosis systems
• Growing demand for UV and ultrafiltration technologies
• Development of smart and connected water purifiers
• Increasing use of IoT-enabled water-quality monitoring
• Growing focus on energy-efficient water treatment systems
• Development of low-waste and water-efficient RO technologies
• Rising demand for compact countertop and under-the-counter systems
• Increasing consumer awareness regarding waterborne contaminants
• Growing adoption in residential applications
• Expansion of point-of-use solutions in commercial and institutional facilities
• Increasing focus on filter innovation and longer replacement cycles
• Growing emphasis on reducing dependence on single-use bottled water

Competitive Landscape

A. O. Smith Corporation, 3M Company, Pentair plc, and Culligan International Company are among the key players in the point-of-use water treatment systems market, supported by strong product portfolios, technological capabilities, and extensive distribution networks.

Other significant participants include Unilever PLC, LG Electronics, Panasonic Corporation, Coway Co., Ltd., Kinetico Incorporated, and Mitsubishi Chemical Corporation. Companies are focusing on product innovation, smart purification technologies, advanced filtration, strategic partnerships, geographic expansion, and energy-efficient water treatment solutions to strengthen their market positions.

The competitive landscape is increasingly centered on developing compact, intelligent, high-performance, and sustainable water purification systems that address evolving consumer expectations around water quality, convenience, affordability, and environmental impact.

Related Reports

Industrial Point-of-Use Water Treatment Systems Market

Water Treatment Chemicals Market

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Report Code: BC 3716 | Published: 22 July 2026 | Report Pages: 330 | Market Data Tables: 260 | Figures: 60