Point of Use (POU) Purifier Market Trends: with a CAGR of 7.0% during the forecast period 2025-2031

QY Research Inc. (Global Market Report Research Publisher) announces the release of 2025 latest report "Point of Use (POU) Purifier- Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032". Based on current situation and impact historical analysis (2020-2024) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global Point of Use (POU) Purifier market, including market size, share, demand, industry development status, and forecasts for the next few years.

The global market for Point of Use (POU) Purifier was estimated to be worth US$ 209 million in 2024 and is forecast to a readjusted size of US$ 331 million by 2031 with a CAGR of 7.0% during the forecast period 2025-2031.

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Point of Use (POU) Purifier Market Summary

A Point of Use (POU) Purifier is a critical device installed at the final stage of gas supply systems. Its primary function is to remove harmful substances, impurities, and pollutants immediately before the gas enters the application equipment, ensuring the delivered gas meets the precise purity standards required for the process. Unlike centralized purification systems, POU purifiers provide localized, final-stage purification, making them essential for safeguarding sensitive equipment and guaranteeing process integrity.

These devices typically consist of a housing, adsorption media, filter elements, and inlet/outlet joints compatible with industry-standard connections like VCR, SW, and NPT. Their role is paramount in high-tech manufacturing, particularly in the semiconductor industry, where ultrapure process gases are fundamental to production yield and device performance.

1. Global Market Outlook
The global Point of Use (POU) Purifier market is projected to reach USD 0.33 billion by 2031, growing at a Compound Annual Growth Rate (CAGR) of 7.0% during the forecast period. This steady growth is driven by the expanding semiconductor industry and escalating purity requirements across advanced manufacturing sectors.

2. Critical Applications in Semiconductor Manufacturing
POU Purifiers are indispensable in several key semiconductor fabrication processes:

Thin Film Deposition (PVD/CVD): Process gases are raw materials for deposited films. POU purifiers ensure gas purity, directly impacting film uniformity, adhesion, and electrical properties.

Etch & Implant: These processes use highly reactive and often hazardous specialty gases. Purifiers remove contaminants that could cause defects, process drift, or unwanted reactions.

Photolithography: High-purity purge gases like CDA or N2 are used to prevent contamination of sensitive optics. POU purifiers protect the lithography scanner's lens from particles and molecular contaminants.

3. Market Segmentation
The market is segmented by product type and application, with clear dominance in key areas:

By Product Type: The Special Gas Purification segment is the largest, holding a dominant 78.3% share. This reflects the critical need for purifying high-value, corrosive, and pyrophoric gases used in advanced processes.

By Application: The Semiconductor industry is the primary driver, accounting for 55.2% of the global market. Other applications include flat panel displays, solar PV, and research laboratories.

4. Competitive Landscape
The global POU Purifier market is highly concentrated. In 2024, the top five players collectively held approximately 81.0% of the total market revenue, indicating strong barriers to entry related to technology, materials science, and customer certification. Leading global manufacturers include Entegris, Donaldson, Porvair, Taiyo Nippon Sanso Engineering Corporation, and SimPure Technology.

5. Key Market Drivers & Future Outlook

Advancement of Semiconductor Nodes: The transition to sub-3nm process technologies requires unprecedented levels of gas purity, driving demand for more advanced and reliable POU purification solutions.

Expansion of Semiconductor Fabs: Global investments in new semiconductor manufacturing capacity directly increase the installed base of equipment requiring POU purifiers.

Growth of Related Industries: The expansion of the flat panel display (OLED, Micro-LED) and solar photovoltaic manufacturing sectors creates additional demand streams.

Focus on Yield & Cost Control: POU purifiers are a cost-effective insurance policy against costly wafer spoilage and tool downtime caused by gas contamination.

Stringent Safety and Environmental Regulations: The handling of toxic and flammable specialty gases mandates reliable point-of-use purification to ensure safe operation and comply with environmental standards.

The POU Purifier market is poised for sustained growth, underpinned by the relentless drive for miniaturization and complexity in electronics, which makes gas purity not just a specification, but a fundamental determinant of manufacturing success.



The report provides a detailed analysis of the market size, growth potential, and key trends for each segment. Through detailed analysis, industry players can identify profit opportunities, develop strategies for specific customer segments, and allocate resources effectively.

The Point of Use (POU) Purifier market is segmented as below:
By Company
Entegris
Donaldson
Porvair
Taiyo Nippon Sanso Engineering Corporation
SimPure Technology
Mott Corporation
Hubei Jiu'en Intelligent Technology
Applied Energy Systems
Dalian Huabang Chemical
Dalian Zhongding Chemical
Feichao (Shanghai) New Materials
NuPure
Jiangsu Jinxin Purification Technology

Segment by Type
Special Gas Purification
Bulk Gas Purification

Segment by Application
Semiconductor
LED
Photovoltaic Solar Energy
Other

Each chapter of the report provides detailed information for readers to further understand the Point of Use (POU) Purifier market:

Chapter 1: Introduces the report scope of the Point of Use (POU) Purifier report, global total market size (valve, volume and price). This chapter also provides 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. (2021-2032)
Chapter 2: Detailed analysis of Point of Use (POU) Purifier manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc. (2021-2026)
Chapter 3: Provides the analysis of various Point of Use (POU) Purifier 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. (2021-2032)
Chapter 4: 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.(2021-2032)
Chapter 5: Sales, revenue of Point of Use (POU) Purifier in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world..(2021-2032)
Chapter 6: Sales, revenue of Point of Use (POU) Purifier in country level. It provides sigmate data by Type, and by Application for each country/region.(2021-2032)
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc. (2021-2026)
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.

Benefits of purchasing QYResearch report:

Competitive Analysis: QYResearch provides in-depth Point of Use (POU) Purifier competitive analysis, including information on key company profiles, new entrants, acquisitions, mergers, large market shear, opportunities, and challenges. These analyses provide clients with a comprehensive understanding of market conditions and competitive dynamics, enabling them to develop effective market strategies and maintain their competitive edge.

Industry Analysis: QYResearch provides Point of Use (POU) Purifier comprehensive industry data and trend analysis, including raw material analysis, market application analysis, product type analysis, market demand analysis, market supply analysis, downstream market analysis, and supply chain analysis.

and trend analysis. These analyses help clients understand the direction of industry development and make informed business decisions.

Market Size: QYResearch provides Point of Use (POU) Purifier market size analysis, including capacity, production, sales, production value, price, cost, and profit analysis. This data helps clients understand market size and development potential, and is an important reference for business development.

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