Harmonic Filter Market Size To Reach $1.98 Billion By 2030

Harmonic Filters Market Growth & Trends 

The global harmonic filter market size is expected to reach USD 1.98 billion by 2030, expanding at a CAGR of 9.1% from 2025 to 2030, according to a new report by Grand View Research, Inc. Harmonic filters are an integral part of electric power systems that are used for mitigation of harmonics, an effect produced due to non-linear loads. Significant investments in building renewable energy infrastructure worldwide coupled with the rapid adoption of variable frequency drives (VFDs) for industrial applications such as heating, ventilation, and air conditioning (HVAC) and electric motors are anticipated to boost the growth of the market.

Harmonic filter is an essential component integrated into power converters and inverters, UPS systems, and other commercial applications such as data centers, hospitals, and offices to enhance power quality in these systems. The global demand for the product is projected to rise tremendously by 2030 on account of increasing investments by governments in the deployment of renewable energy infrastructure (wind energy and solar energy). Harmonic resonance is a key concern during the set-up of large solar and wind power plants. Harmonic filters are installed during the deployment of renewable energy infrastructure for the purpose of mitigating harmonic disturbances and power losses.

Additionally, key market players are focusing on developing new innovative products for the rapidly growing e-mobility market across the world. For instance, in 2024, Schaffner Holding AG introduced a new lightweight active harmonic filter for electric vehicles with the objective of delivering high performance and reducing power losses even at a high frequency. Moreover, the strong adoption of harmonic filters in the manufacturing and consumer electronics industry coupled with significant renewable energy investments enabled the Asia Pacific regional market to gain a substantial share in 2024.

Increasing investments aimed at the construction of new data centers and renewable energy infrastructure in key countries such as the U.S., China, India, and the U.K. are poised to drive the market over the forecast period. Despite all these benefits, lack of product awareness among small and medium-sized manufacturers coupled with significant availability of substitute products is likely to inhibit the growth of the global harmonic filters market over the forecast period.

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Harmonic Filter Market Report Highlights

• The passive harmonic filter segment dominated the market and accounted for a revenue share of 58.4% in 2024

• The active harmonic filter segment is expected to experience the fastest CAGR of 10.0% from 2025 to 2030

• The three-phase segment accounted for the largest revenue share of the global harmonic filter market in 2024. The increasing use of sensitive electronic devices has led to increased non-linear load, which has resulted in rising harmonic pollution, which needs mitigation

• Based on end use, the industrial segment accounted for the largest revenue share of the global market in 2024

Harmonic Filter Market Segmentation

Grand View Research has segmented the global harmonic filters market on the basis of product, phase, voltage, end use, and region:

Harmonic Filter Product Outlook (Revenue, USD Million, 2018 - 2030)

• Active

• Passive

• Hybrid

Harmonic Filter Phase Outlook (Revenue, USD Million, 2018 - 2030)

• Single Phase

• Three Phase

Harmonic Filter Voltage Outlook (Revenue, USD Million, 2018 - 2030)

• Low Voltage

• Medium Voltage

• High Voltage

Harmonic Filter End Use Outlook (Revenue, USD Million, 2018 – 2030)

• Industrial

• Commercial

• Residential

Harmonic Filter Regional Outlook (Revenue, USD Million, 2018 - 2030)

• North America

  • U.S.

  • Canada

  • Mexico

• Europe

  • Germany

  • UK

  • France

  • Italy

  • Spain

• Asia Pacific

  • China

  • Japan

  • India

  • South Korea

  • Australia

• Latin America

• MEA

List Of Key Players in the Harmonic Filter Market

• ABB

• Schneider Electric

• Siemens 

• Emerson Electric Co

• Danfoss A/S

• Schaffner Holding AG

• TDK Corporation

• Eaton

• Comsys AB

• MTE Corporation

• Baron Power