How big is the filter market | Stats & Insights 2025

Q: What is the overall size of the filter market?

The filter market is projected at USD 118.9 billion by 2031.

Q: What is the projected CAGR for the filter market from 2025 to 2031?

The filter market is expected to grow at a CAGR of 6.12% during the forecast period.

Q: What industries are driving the demand for filters?

Automotive, manufacturing, pharmaceuticals, water treatment, HVAC, and food & beverage sectors are major contributors.

Q: Which filter technologies are gaining popularity?

HEPA, membrane filtration, activated carbon, and smart filters with IoT features are increasingly in demand.

Q: How does 6W market outlook report help businesses in making decisions?

6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

Q: Do you also provide customisation in the market study?

Yes, we provide customisation as per your requirements. To learn more, feel free to contact us on sales@6wresearch.com

Code: MTA6263

Publication Date: Jul 2025

How big is the filter market?

According to 6Wresearch internal database and industry insights, the Global filters market was valued at USD 28.3 Billion in 2024 and is expected to reach USD 40.8 Billion by 2031, growing at a compound annual growth rate of 6.50% during the forecast period (2025-2031).

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The market is expanding due to a number of factors, including growing applications in the consumer, industrial, and automotive sectors; stricter emission regulations; increasing demand for air and water purification; and rapid urbanisation.

Key Growth Factors of the Filter Market

Growing environmental consciousness and the necessity of pollution prevention
Strict laws governing emissions from vehicles and industries
The worldwide need for drinkable water and clean air is rising.
Growth in the manufacturing, healthcare, and HVAC industries
Developments in filter media and materials technology
Increased use of cleanroom and industrial automation

Filter Market Trends

The filter market is shifting toward energy-efficient and high-performance filters, such as HEPA, ULPA, and membrane-based systems.IoT-integrated, smart, and self-cleaning filters are becoming more popular. Concerns about sustainability are also leading to the development of eco-friendly, biodegradable filter materials.

Emerging Developments in the Filter Market

Emerging Developments in the filter market include nano-fiber filters, 3D-printed filter components, and modular filtration systems. Businesses are spending money on AI-powered monitoring systems and reusable filters. R&D for cross-industry filtration, like fusing HVAC with air sterilisation in public areas, is also on the rise.