Gitnux/Report 2026

Air Purification Industry Statistics

The global air purifier market is estimated at $19.5 billion in 2026, explore the figures behind growth, company financials, and technology and application trends.
225Statistics
64Sources
12Sections
1Visuals
42mRead
Air Purification Industry Statistics
Samuel NorbergWritten by Samuel Norberg·Fact-checked by Maya Johansson
Published
How this report is researched
01Editorial Scope

Gitnux editors write the brief first: the topic, the inclusion rules, and the frame for what belongs.

02Source Research

Agents search the published record and log every extracted figure back to the passage it came from.

Read our full methodology →

Search agents attach provenance to every extracted figure.

Next review: within 31 days

01 Industry overview

The air purification industry at a glance

The global air purifier market is estimated at $19.5 billion in 2026 and is expanding as HEPA filtration, wildfire-smoke protection, connected devices and commercial indoor-air-quality projects increase adoption.

$19.5B[18]
Global market size, 2026
6.4%[18]
Forecast CAGR, 2026–2033
39.7%[18]
Asia Pacific share, 2025
41.7%[18]
HEPA technology share, 2025
Market size
Grand View Research estimates the global air purifier market at $18.1 billion in 2025 and $19.5 billion in 2026. A separate GlobalData estimate puts the 2025 market at $13.36 billion, reflecting differences in market scope and methodology.[18][58]
Forecast & CAGR
The market is projected to reach $30.1 billion by 2033 from $19.5 billion in 2026, representing a 6.4% CAGR. The replacement air-purifier filter market is forecast to grow from $2.4 billion in 2025 to $3.4 billion in 2033, at a 4.3% CAGR.[18]
Market share & regions
Asia Pacific held 39.7% of global air-purifier revenue in 2025, making it the largest regional market. North America generated $5.04 billion in 2025 in one estimate, while the United States alone generated $4.48 billion.[18][31]
Segmentation
HEPA systems held the largest technology share at 41.7% in 2025, while commercial applications accounted for 58.9%. Standalone and portable units represented 66.9% of the market, and the 250–400 square-foot coverage category held 39.4%.[18]
Key players & concentration
The industry includes Coway, Dyson, Honeywell, Whirlpool, LG Electronics, Panasonic, Philips, Sharp, Blueair and IQAir. Coway reported 2025 revenue of KRW 4.96 trillion, up 15.2% year over year, but a reliable global market-concentration ratio was not identified.[10][18]
Pricing
Consumer Reports lists Alen air purifiers at approximately $200 to $800. Replacement filters range from $20 to more than $200 each, creating a recurring-cost component in addition to the initial equipment purchase.[30]
Trends, drivers & challenges
Demand is supported by particulate pollution, allergens, wildfire smoke, urbanization and greater attention to indoor air quality; EPA guidance identifies higher-efficiency mechanical filters as effective for trapping smoke particles. Challenges include filter-replacement costs, energy use, seasonal demand and concerns about ozone from some electronic technologies.[27]
Consumer behavior & competition
Online retail accounted for 56.8% of the U.S. air-purification market in 2025, indicating strong digital purchasing and direct-to-consumer competition. Brands increasingly compete through smart sensors, app connectivity, subscription filter programs, quiet operation and multi-function products.[59][30]
M&A
Madison Air agreed in August 2026 to acquire ebm-papst for an enterprise value of $5.4 billion, expanding its air-quality, airflow and commercial filtration portfolio. Madison Air also completed the $2.29 billion cash acquisition of AprilAire in May 2025.[20]
Regulation
California requires indoor air-cleaning devices sold or used in the state to be CARB-certified and meet an ozone-emission limit of no more than 0.050 parts per million. In the United States, DOE energy-conservation standards for covered air cleaners began applying on December 31, 2023, while EPA advises against using ozone generators in occupied spaces.[60][61][27]
Latest news
The most significant recent transaction is Madison Air’s August 2026 agreement to acquire ebm-papst for $5.4 billion, a deal expected to add $160 million in annual run-rate synergies by year three. Coway’s February 2026 results also showed 2025 revenue growth of 15.2%, highlighting continued expansion by major consumer air-quality brands.[20][10]

02 Ranking

Top 10 Companies in the Air Purification Industry

The leading companies in the air purification industry, ranked on market impact, performance, momentum, innovation and brand popularity.

Updated November 11, 2026 · Next review December 11, 2026

Verdict

Samsung Electronics stands out for smart-home indoor air-quality because its revenue grew 10.9% and operating margin reached 13.1%, while Xiaomi focuses on smart home air purifiers and air-quality devices since it reported 25% revenue growth and a 10.5% operating margin.

Ranked by Overall score · How we score ↓

Editor's top 3 picks

Where to start, by need.

  1. #1 Overall · Leader in residential air purifiers

    Samsung Electronics

    KR

    Ranked #1 · 9.4 · Residential air purifiers

    Why we picked it: Samsung connects indoor air-purifier demand to climate-appliance scale, backed by an an operating margin of an 13.1%.

    See in ranking ↓Visit samsung.com ↗

  2. #2 overall

    Xiaomi

    CN

    Ranked #2 · 9.1 · Residential air purifiers

    Why we picked it: Xiaomi targets smart home air-quality devices, supported by a 25% revenue growth and a 10.5% operating margin.

    See in ranking ↓Visit mi.com ↗

  3. Leader in HVAC air filtration

    Daikin Industries

    JP

    Ranked #3 · 9.0 · HVAC air filtration

    Why we picked it: Daikin’s focus on air filters and air purifiers inside HVAC supports steady performance, with a 5.5% revenue growth.

    See in ranking ↓Visit daikin.com ↗

Pick 1 is the #1 company overall. Pick 2 is the highest-ranked company in the top 5 that adds a new segment; no further segment places in the top 5, so pick 3 follows rank.

Full ranking

Sort by
Top 10 companies in the air purification industry, 2026 – Gitnux ranking
#CompanyOverall ↓Company snapshot
1

Samsung Electronics

Residential air purifiers · KR

9.4
2

Xiaomi

Residential air purifiers · CN

9.1
3

Daikin Industries

HVAC air filtration · JP

9.0
4

Coway

Residential air purifiers · KR

8.9
5

Honeywell

Residential air purifiers · US

8.9
6

Freudenberg Filtration Technologies

Industrial, cleanroom and HVAC air filtration · DE

8.9
7

Midea Group

Residential air purifiers and HVAC air treatment · CN

8.7
8

Panasonic Holdings

Consumer and commercial air purifiers · JP

8.2
9

Carrier Global

Commercial HVAC and indoor air-quality systems · US

8.0
10

MANN+HUMMEL

Industrial and life-science air filtration · DE

7.9

How we score

  • Impact (30%): scale and weight in the market (revenue, market share, employees, market position).
  • Performance (20%): recent revenue growth and operating margin; an analyst assessment where a company does not publish them.
  • Momentum (20%): growth trajectory and future potential.
  • Innovation (15%): R&D intensity and how technologically advanced the company is.

Popularity (brand search demand, 15%) counts toward Overall but is not published as a column. Overall leaves out what is not known.

Scale Scores are shown on a 7–10 scale with one decimal; bars start at 7.0.

Cadence Recalculated when new figures are published; next review December 11, 2026.

Independence. Rankings are editorially independent. Scores, ranks, picks and the verdict follow the method above; no company can pay to change them.

Cite this ranking

APA

Samuel Norberg. (2026, November 11). Top 10 companies in the air purification industry. In Air Purification Industry Statistics. Gitnux. https://gitnux.org/air-purification-industry-statistics/#top-companies

report visual · Comparison

Revenue of the largest air purification companies

Samsung Electronics leads with $243.5B in annual revenue (group level, converted to USD).

Samsung Electronics$243.5B
Panasonic Holdings$56.7B
Honeywell$37.4B
Daikin Industries$31.8B
Coway$3.6B
Freudenberg Filtration Technologies$685M
source-verifiednews.samsung.com · news.panasonic.com · investor.honeywell.com · daikin.com · company.coway.com · dcmarketinsights.com2025

04 Statistics

Technology & Innovation

Technology innovation coverage emphasizes the role of connected monitoring and data-management capabilities, including figures such as 20.3% using remote sensors or monitors in 2023.

Digital Transformation in the environmental and waste services sector (sector benchmark)

  • 51% of global waste and recycling companies planned to evolve and invest in IT architecture during 2024, according to an industry benchmark survey.[1]
  • 61% of German waste-management firms relied on digital technology for dispatching and logistics.[2]
  • 60% of global waste and recycling organizations identified resistance to change as their largest digital-implementation challenge in 2024.[1]
  • 66% of German waste-management firms planned to increase their engagement with digitalization in the future.[2]
  • 72% of surveyed UK environmental-services organizations expected the pace of digital transformation to accelerate over the following three to five years.[3]

Technology Adoption in the environmental and waste services sector (sector benchmark)

  • 47.4% of environmental-industry projects used mapping, modeling and visualization technologies in 2023.[4]
  • 20.3% of environmental-industry projects used remote sensors or monitors in 2023.[4]
  • 52.5% of environmental-industry projects used IT systems and software in 2023, compared with 52.2% in 2020.[4]
  • 19.1% of environmental-industry projects used satellite technology in 2023.[4]
  • 34.3% of environmental-industry projects used analytical or monitoring technology in 2023.[4]

Cloud Computing in the environmental and waste services sector (sector benchmark)

  • 30% of sustainability-services clients used cloud technology in engagements, based on a global study of more than 22,000 clients.[5]
  • 39.52% to 62.11% of enterprises across most EU economic sectors used paid cloud-computing services in 2025; water supply, sewerage, waste management and remediation recorded the largest year-on-year increase.[6]
  • 30.12% of EU enterprises using paid cloud services purchased cloud-based enterprise-resource-planning applications in 2025.[6]
  • About 50% of surveyed German waste-management firms considered cloud computing already relevant or relevant within the following five years.[2]
  • 45.52% of EU enterprises using paid cloud services hosted their databases in the cloud in 2025.[6]

Big Data in the environmental and waste services sector (sector benchmark)

  • 50% of German waste-management-firm respondents identified increasing data volume as a driver of digitalisation in the sector in 2021.[2]
  • 73% of environmental-industry respondents rated data management as critically or highly important in the 2023 global Geoscience Data Management Survey.[7]
  • 43% of German waste-management-firm respondents used monitoring of container filling levels, while 13% were implementing it, in the 2021 industry survey.[2]
  • 21% of environmental-industry respondents said they lacked enough information to make strong data-driven decisions in the 2023 global Geoscience Data Management Survey.[7]
  • 57% of respondents across environmental, civil, mining and energy organisations identified unmanaged historical data as an organisational challenge in 2023.[7]
  • 56% of sustainability-services client engagements used analytics, the highest adoption rate among the digital technologies assessed globally.[5]

IoT in the environmental and waste services sector (sector benchmark)

  • 17.8% of environmental-industry projects used IoT or connectivity technologies in 2023, up from 14.4% in 2020.[4]
  • 13% of sustainability-services client engagements used IoT technology globally.[5]
  • About 50% of surveyed German waste-management firms considered robotics and sensor technology already relevant or relevant within the following five years.[2]
  • 25% of surveyed UK environmental-services organizations expected Internet of Things technologies to have a major impact over the following three to five years.[3]

Innovation in the air purification industry

  • 4,800 patents and patent applications were held in MANN+HUMMEL’s intellectual-property portfolio at the end of 2025.[8]
  • 608 air-purification patent families were attributed to LG Electronics, the largest portfolio among the leading 100 global filers analyzed in 2026.[9]
  • More than 2,000 domestic and international patent registrations were held by Coway in 2021 across environmental appliances including air purifiers.[10]
  • €130.2 million was MANN+HUMMEL’s group-wide R&D expenditure in 2025, covering filtration technologies used in air and water applications worldwide.[8]
  • Over 100 global patents had been filed by AirQuality Technology for its membrane-based air-purification technology by 2025.[11]

05 Statistics

Data & Analytics

Data and analytics stand out for connected-air-quality deployment and implementation timelines, including Blueair’s 15 months to deliver its cloud platform for purifier data integration.

Business intelligence in the air purification industry

  • 36% was the year-on-year increase in Airthings’ business-segment recurring revenue reported for 2025, reflecting growth in software-enabled air-quality services.[12]
  • USD 3.3 million was Airthings’ 2024 annual recurring revenue in its business segment, which provides data-driven indoor-air-quality solutions.[12]
  • 15 months was the implementation period for Blueair’s cloud platform that connected purifier data, customer monitoring and replenishment services.[13]
  • 22% was the 2024 increase in Airthings’ devices deployed in the business segment, supporting its indoor-air-quality intelligence service for organizations.[12]

Data analytics in the air purification industry

  • 22% was the 2024 growth in Airthings’ connected-device field population, providing a larger base for indoor-air-quality analytics.[12]
  • 25% was Airthings’ underlying fourth-quarter 2024 consumer-segment growth, driven partly by demand for easy-to-use indoor-air-quality devices.[12]
  • 12% was the 2024 increase in new registrations of Airthings connected products, supporting consumer air-quality data collection.[12]
  • 1.5 million devices had been shipped by Airthings in total by the end of 2025, creating a substantial installed base for connected air-quality analytics.[12]

Data Quality in the environmental and waste services sector (sector benchmark)

  • Across waste and recycling organizations, 79% still export operational data into Excel, based on a survey of 154 industry leaders in 2025.[14]
  • Across supply-management organizations, 67% say their data quality is better or significantly better than two years earlier, according to a 2024 survey.[15]
  • Across waste and recycling organizations, 66% spend at least 10 hours per week manually compiling reports, based on a 2025 survey of 154 industry leaders.[14]
  • Across supply-management organizations, 23% spend at least 21% of their time cleaning data, according to a 2024 survey of more than 121 respondents.[15]
  • Across supply-management organizations, 49% rate their data quality as good or excellent in a 2024 survey of more than 121 respondents.[15]

Data Governance in the environmental and waste services sector (sector benchmark)

  • Across supply-management organizations with a data-governance function, 47% house it in a center of excellence, according to a 2024 survey.[15]
  • Across supply-management organizations, 81% find their data-governance program useful, according to a 2024 survey of more than 121 respondents.[15]
  • Across organizations globally, 32.1% report having a formal data- and analytics-governance organization in place, while 67.9% report none, in the 2024 study.[16]
  • Across organizations globally, 65% report that data governance is in place only at an initial, lower-maturity stage, according to DATAVERSITY’s 2024 survey.[17]
  • Across supply-management organizations, 61% have a dedicated data-governance function, according to a 2024 survey of more than 121 respondents.[15]

KPIs in the air purification industry

  • USD 30.2 million was Airthings’ 2024 consumer-segment revenue, covering air-quality monitors, air purifiers and related software solutions.[12]
  • 59% was Airthings’ reported full-year 2025 gross margin, up from 56% in 2024.[12]
  • 51% was Airthings’ 2024 consumer-segment gross-profit margin, compared with 57% in 2023.[12]
  • USD 4.7 million was Airthings’ annual recurring revenue at the end of 2025, up 7% year on year.[12]

06 Statistics

Strategy & Growth

Strategy and growth ties market expansion to commercial mix and filter replacement demand, including commercial applications at 58.9% of 2025 revenue and a path to $30.1 billion by 2033.

Growth in the air purification industry

  • Airthings’ Consumer segment revenue reached $30.2 million in 2024, up 22% from 2023.[12]
  • The global air-purifier market was estimated at $18.1 billion in 2025 and forecast to reach $30.1 billion by 2033.[18]
  • Airthings’ annual recurring revenue grew 6% to $4.4 million in 2024.[19]

Differentiation in the air purification industry

  • HEPA technology accounted for 41.7% of global air-purifier market revenue in 2025.[18]
  • Airthings launched its first smart air purifier, Renew, in 2024 alongside its Wave Enhance product.[19]
  • Commercial applications accounted for 58.9% of global air-purifier market revenue in 2025.[18]
  • Standalone or portable air purifiers represented 66.9% of global market revenue in 2025.[18]
  • Madison Air’s acquisition of ebm-papst added more than 1,200 patents in integrated airflow technology to its air-quality portfolio.[20]

Mergers and acquisitions in the air purification industry

  • Madison Air completed its AprilAire acquisition in May 2025 for $2,289.2 million in cash, $217.3 million in rollover equity and $90.0 million in deferred consideration.[20]
  • Madison Air agreed to acquire ebm-papst in 2026 at an enterprise purchase price of $5.4 billion.[20]
  • Johnson Controls acquired Scott Springfield Manufacturing, a Canadian air-handling-unit producer, for $184 million on March 1, 2024.[20]
  • Madison Air completed its AcoustiFLO acquisition in January 2025, contributing to a $71.4 million year-over-year revenue increase.[20]

Strategic partnerships in the air purification industry

  • Airthings increased new connected-product device registrations by 12% in 2024 while using strategic partners to expand distribution.[12]
  • Daikin established the Daikin–University of Tokyo Lab in July 2024 to promote industry–academia collaboration on air and ventilation technologies.[21]
  • Agentis Air and HawaQ announced a 2024 partnership to distribute the Brio 650 in-room air cleaner across GCC countries.[22]
  • Lanaco and Blueair announced a partnership in September 2024 involving Blueair, a Unilever air-purifier brand.[23]

07 Statistics

People & Workforce

People and workforce highlights execution constraints and workforce allocation signals, including Madison Air’s more than 8,650 employees with about 600 dedicated to R&D at December 31, 2025.

Hiring in the air purification industry

  • 3,665 employees joined Airmate in 2024, including 2,539 men and 1,126 women, across its air-treatment manufacturing operations.[24]
  • Approximately 600 of Madison Air’s more than 8,650 employees were dedicated to research and development at December 31, 2025.[20]

Employee retention in the air purification industry

  • 3,640 employees left Airmate in 2024, following workforce restructuring and production-site changes in China.[24]
  • Madison Air reported an employee Net Promoter Score of 44.4 points in September 2025, compared with a 16-point national manufacturing average cited in its filing.[20]

Remote Work in the environmental and waste services sector (sector benchmark)

  • Across U.S. workers with teleworkable jobs, 32% worked from home all the time in October 2024.[25]
  • Across U.S. workers with teleworkable jobs, 25% rarely or never worked from home in October 2024.[25]
  • Across U.S. workers with teleworkable jobs, 43% worked from home most or some of the time in October 2024.[25]
  • Across U.S. workers with teleworkable jobs, 14% worked from home all the time before the COVID-19 outbreak, according to retrospective 2024 responses.[25]

Hybrid Work in the environmental and waste services sector (sector benchmark)

  • Among U.S. employees with remote-capable jobs, 61% preferred hybrid work when surveyed in November 2025.[26]
  • Among U.S. employees with remote-capable jobs, 54% worked in a hybrid arrangement in August 2026.[26]
  • Among U.S. employees with remote-capable jobs, 52% expected hybrid work as their long-term arrangement in May 2026.[26]
  • Among U.S. employees with remote-capable jobs, 6% preferred working on-site when surveyed in November 2025.[26]

Employee Engagement in the environmental and waste services sector (sector benchmark)

  • At the U.S. Environmental Protection Agency, 81% of employees were positive on the 2024 Employee Engagement Index.[27]
  • Across U.S. employees, 17% were actively disengaged at work in 2025.[26]
  • Across U.S. employees, 31% were engaged at work in 2025, compared with 20% globally.[26]
  • At the U.S. Environmental Protection Agency, 84% of employees said in 2024 that they knew what was expected of them on the job.[27]
  • Across global employees, 20% were engaged at work in 2025.[26]

Change Management in the environmental and waste services sector (sector benchmark)

  • Across organizations surveyed by APQC, 27% rated their change-management practices very or extremely effective for technology implementation and adoption in 2025.[28]
  • Across organizations surveyed by APQC, 42% rated their change-management practices moderately effective for technology implementation and adoption in 2025.[28]
  • Across organizations surveyed by APQC, 8% rated their change-management practices not at all effective for technology implementation and adoption in 2025.[28]
  • Across U.S. employees surveyed in 2025, 27% agreed that their organization was prioritizing the right change.[29]
  • Across U.S. employees surveyed in 2025, 24% agreed that organizational change was executed in a way that made it easy to embrace.[29]

08 Statistics

Customer & Sales

Customer and sales sections link demand to indoor air quality outcomes, with 77% of surveyed owners citing improving indoor air quality as the main purchase reason.

Customer experience in the air purification industry

  • 77% of surveyed air-purifier owners said improving indoor air quality was their main reason for purchasing an air purifier in Consumer Reports’ survey.[30]
  • 55% of surveyed air-purifier owners cited fighting allergies as their second-most compelling purchase reason in Consumer Reports’ survey.[30]

Customer retention in the air purification industry

  • Approximately 70% of Madison Air’s residential net sales came from replacement and upgrade demand in 2025, indicating a substantial recurring-customer component.[20]
  • Approximately 50% of Madison Air’s 2025 net sales came from replacement and upgrade demand across its commercial and residential businesses.[20]

Customer acquisition in the air purification industry

  • 55.1% was the projected online-sales share of global air-purifier revenue by 2035, according to industry market estimates.[31]
  • $7.20 billion was the estimated value of global online air-purifier sales in 2025.[31]

09 Statistics

Marketing & Brand

Marketing and brand coverage quantifies reach and certification activity, including 673,000 engagements from TruSens’s Australian launch campaign with 3.36 million impressions delivered.

Marketing in the air purification industry

  • 74 JB Hi-Fi stores and 60 Baby Bunting stores added TruSens air purifiers following the Australian launch campaign.[32]
  • 28 media hits generated a reach of 18,844,272 people for TruSens’s 2019 Australian air-purifier launch campaign.[32]
  • Over 20,000 residents saw the Energy Smart air-purifier promotion in the U.S. during program year 2024.[33]
  • 3.36 million impressions were delivered by TruSens’s Australian launch campaign, which also generated 673,000 engagements.[32]

Branding in the air purification industry

  • 52 product certifications were held by Smart Air in 2023 across its air-purifier products.[34]
  • 78,100 clean-air purifier users were reported by Smart Air in its 2023 impact figures.[34]
  • 98% average plastic-free packaging was achieved by Smart Air in 2023.[34]

Social media in the air purification industry

  • 4,285 social-media posts were published by Smart Air across 10 platforms in 2023.[34]
  • More than 6.5 million viewers were reached by Smart Air’s 2023 articles and social-media content.[34]
  • 12,600 link clicks were generated by TruSens’s Australian campaign, directing users mainly to retailer websites.[32]
  • 563,700 potential influencer reach was generated by 22 posts in TruSens’s 2019 Australian social-media campaign.[32]

Influencer Marketing in the environmental and waste services sector (sector benchmark)

  • 43% of surveyed B2B marketers reported outstanding results from their influencer programs in the 2025 global B2B Influencer Marketing Report.[35]
  • 81% of B2B marketers using creators across five markets said in 2026 that reducing creator activity would leave revenue opportunities untapped.[36]
  • 56% of B2B buyers who use creators in the United States, United Kingdom, France, Germany and India relied on creator input during the final buying stage in 2026.[36]
  • 58% of B2B marketing teams globally used an always-on influencer marketing approach in the 2025 B2B Influencer Marketing Report.[35]
  • 55% of B2B marketers globally were already using influencers in 2025, while another 29% planned to adopt influencer marketing within the following year.[37]

10 Statistics

Operations & Execution

Operations and execution emphasizes testing and energy-savings evidence, including 4,817 GWh of lifetime electricity savings estimated for ENERGY STAR Version 3.0 compliant U.S. room air cleaners in a defined CADR range.

Process optimization in the air purification industry

  • 1,440 hours of formaldehyde cookout testing were reported by Smart Air for 2023.[34]
  • 47 guidelines and 516 marketing resources were provided by Smart Air to partners and distributors in 2023.[38]
  • 100 hours of testing and research were conducted by Smart Air in 2023 for its clean-air products and programs.[34]
  • 27 online and 4 in-person training sessions were delivered by Smart Air for partners and distributors in 2023.[38]

Operational efficiency in the air purification industry

  • 4,817 GWh of lifetime electricity savings were estimated for U.S. room air cleaners in the 100–149 PM2.5 CADR range meeting ENERGY STAR Version 3.0 criteria.[39]
  • 4,546 GWh of lifetime electricity savings were estimated for U.S. room air cleaners with PM2.5 CADR of at least 150 under ENERGY STAR Version 3.0 criteria.[39]
  • 2,409 GWh of lifetime electricity savings were estimated for U.S. room air cleaners in the 30–99 PM2.5 CADR range meeting ENERGY STAR Version 3.0 criteria.[39]
  • 11,772 GWh of total lifetime electricity savings were estimated for U.S. room air cleaners meeting ENERGY STAR Version 3.0 criteria.[39]

Quality management in the air purification industry

  • 24.4% of the estimated U.S. room air-cleaner models met ENERGY STAR Version 3.0 criteria in the 2025 analysis.[39]
  • 155 U.S. room air-cleaner models met ENERGY STAR Version 3.0 criteria in the 2025 product-availability analysis.[39]
  • 545 ENERGY STAR-certified room air-cleaner models represented 86.0% of 634 estimated models on the U.S. market in the 2025 analysis.[39]
  • 239 brands had ENERGY STAR-certified room air-cleaner models in the U.S. market analysis for 2025.[39]

Supply chain in the air purification industry

  • 52 product certifications were held by Smart Air in 2023, supporting distribution of its air-purification products across markets.[34]
  • 232 clean-air tools were donated by Smart Air through targeted donation initiatives in 2023.[34]
  • 56 countries received more than 59,743 clean-air tools from Smart Air in 2023.[34]
  • 98% average plastic-free packaging was achieved across Smart Air’s 2023 clean-air product distribution.[34]

Outsourcing / Offshoring in the environmental and waste services sector (sector benchmark)

  • 56% of companies surveyed globally in 2024 were using performance contracts for sustainability-related services.[40]
  • U.S. waste management and remediation services affiliates recorded $3.6 billion in sales to foreign customers in 2021.[41]
  • 66% of companies surveyed globally in 2024 were outsourcing facilities or utility management.[40]
  • 100% of companies surveyed globally in 2024 were outsourcing at least one element of sustainability management.[40]
  • 40% of companies surveyed globally in 2024 were delegating waste management to specialized partners, while 33% were considering it.[40]

11 Statistics

Finance & Pricing

Finance and pricing coverage includes operating-cost savings estimates and company operating profit snapshots, such as Coway operating profit of KRW 253.2 billion in the second quarter of 2026.

Pricing strategy in the air purification industry

  • $228 in lifetime operating-cost savings was estimated for a U.S. room air cleaner in the 100–149 PM2.5 CADR range meeting ENERGY STAR Version 3.0 criteria.[39]
  • $356 in lifetime operating-cost savings was estimated for a U.S. room air cleaner with PM2.5 CADR of at least 150 under ENERGY STAR Version 3.0 criteria.[39]
  • $161 in lifetime operating-cost savings was estimated for a U.S. room air cleaner in the 30–99 PM2.5 CADR range meeting ENERGY STAR Version 3.0 criteria.[39]
  • $1.009 billion in national lifetime operating-cost savings was estimated for U.S. room air cleaners meeting ENERGY STAR Version 3.0 criteria.[39]

Cost reduction in the air purification industry

  • 123 kWh of annual electricity savings was estimated for U.S. room air cleaners with PM2.5 CADR of 30–99 under ENERGY STAR Version 3.0 criteria.[39]
  • 272 kWh of annual electricity savings was estimated for U.S. room air cleaners with PM2.5 CADR of at least 150 under ENERGY STAR Version 3.0 criteria.[39]
  • $40 in annual operating savings was estimated for U.S. room air cleaners with PM2.5 CADR of at least 150 under ENERGY STAR Version 3.0 criteria.[39]
  • 174 kWh of annual electricity savings was estimated for U.S. room air cleaners with PM2.5 CADR of 100–149 under ENERGY STAR Version 3.0 criteria.[39]

Profitability in the air purification industry

  • KRW 253.2 billion was Coway’s operating profit in the second quarter of 2026, up 4.3% year over year.[10]
  • KRW 181.6 billion was Coway’s operating profit in the fourth quarter of 2025.[10]
  • KRW 4,963.6 billion was Coway’s consolidated revenue in fiscal 2025, a 15.2% increase from the previous year.[10]
  • KRW 878.7 billion was Coway’s consolidated operating profit in fiscal 2025, a 10.5% increase from the previous year.[10]

Financial planning in the air purification industry

  • KRW 1,275.4 billion was Coway’s consolidated revenue in the fourth quarter of 2025, up 13.3% year over year.[10]
  • KRW 2,865.6 billion was Coway’s domestic-business revenue in 2025, up 11.0% year over year.[10]
  • KRW 1,442.2 billion was Coway’s consolidated revenue in the second quarter of 2026, up 14.6% year over year.[10]
  • 17 program sponsors covered more than 30% of the U.S. market in ENERGY STAR’s 2025 retail-products platform, which includes room air cleaners.[39]

12 Statistics

Product & Service

Product and service data quantifies replacement intervals and connected service timelines, including Blueair’s 15 months development time for connected monitoring and replenishment services.

Product development in the air purification industry

  • 41.7% of global air-purifier market revenue came from HEPA technology in 2025, according to Grand View Research’s industry estimate.[18]
  • 48 inches of high-intensity germicidal UV lamps are used in Vystar’s RxAir product line for filterless air purification in the United States.[42]
  • 35% post-consumer recycled material is used in the Acerpure Pro Vero air-purifier chassis, with production CO2 emissions reduced by up to 20% in Taiwan.[43]

Product lifecycle in the air purification industry

  • Up to 5 years is the claimed replacement interval for the washable filter in Dyson’s HushJet compact air purifier, according to product coverage in 2026.[44]
  • 8–12 months is Levoit’s general recommended replacement interval for air-purifier filters, depending on usage and environment.[44]
  • 25,000 previously sold RxAir units are supported by Vystar’s ViraTech replacement-cartridge business in the United States.[42]
  • 66.9% of global air-purifier market revenue came from standalone or portable units in 2025, indicating the dominant product format entering the use phase.[18]

After-sales in the air purification industry

  • 15 months was the development time from project start to delivery of Blueair’s first connected purifier, including filter-replenishment alerts and service monitoring.[13]
  • 24 months is the warranty period offered for the reviewed Oneisall air purifier, alongside a 30-day money-back guarantee.[44]
  • 1 year is the stated filter life for Blueair’s T10i purifier, with its app tracking filter condition and supporting replacement purchases.[45]
  • More than 1 million Blueair purifiers were sold annually when the company developed connected monitoring and replenishment services for customers.[13]

Value proposition in the air purification industry

  • 39.7% of global air-purifier market revenue came from Asia Pacific in 2025, making it the leading regional market.[18]
  • 37.0% of air-purifier market revenue came from smart and IoT-enabled products in 2025, reflecting demand for connected monitoring and automated operation.[31]
  • 46.0% of air-purifier market revenue came from commercial applications in 2025, according to Global Market Insights’ industry estimate.[31]
  • 58.9% of global air-purifier market revenue came from commercial applications in 2025, the largest application segment identified by Grand View Research.[18]

13 Statistics

Sustainability & Ethics

Sustainability and ethics tracks quantified energy and emissions outcomes, including 105 million kWh per year of estimated European energy savings from Camfil’s Hi-Flo Next Generation filters launched in 2022.

Sustainability in the air purification industry

  • 75% of energy use can be saved by Njord Clean Air’s scheduled purifier operation compared with uncontrolled operation.[46]
  • 25,620 tonnes of CO2 emissions per year are estimated to be avoided in Europe by Camfil’s Hi-Flo Next Generation filters.[47]
  • 105 million kWh per year is the estimated European energy saving from Camfil’s Hi-Flo Next Generation air filters launched in 2022.[47]
  • 20% lower production CO2 emissions are reported for Acerpure Pro Vero, which uses post-consumer recycled material in its air-purifier chassis.[43]

ESG in the air purification industry

  • 12,629 tonnes was Camfil’s total generated waste in 2024, an 8% decrease from the previous year.[47]
  • 1,500 tonnes of customers’ used filters were handled by Camfil in 2024 through incineration or landfill, depending on local infrastructure.[47]
  • 67% of Camfil’s generated waste was diverted from landfill in 2024, compared with 59% in 2023.[47]
  • 39% of Camfil’s 2024 waste was recycled, while 30% was landfilled and 19% incinerated.[47]

CSR in the air purification industry

  • 2008 was the founding year of Airthings, whose stated mission is to help people recognize indoor-air-quality impacts and manage their health.[12]
  • 320,000 consumer devices were shipped globally by Airthings in 2024, supporting homes, schools and offices.[12]
  • 40% was Airthings’ year-on-year growth in consumer-device shipments during 2024.[12]
  • 81% of Airthings’ 2024 revenue came from the United States and Canada, while 19% came from EMEA, showing the geographic reach of its indoor-air-quality business.[12]

Circular economy in the air purification industry

  • 2007 was the launch year of Coway’s refurbishment program, which disassembles returned or display products and remanufactures them with replaced worn components.[48]
  • 35% post-consumer recycled material is incorporated into the Acerpure Pro Vero air-purifier casing.[43]
  • 3 product categories—water purifiers, air purifiers and dehumidifiers—are covered by Coway’s e-waste recovery program.[48]
  • 4 waste-treatment routes—reuse, recycling, recovery and disposal—are managed in Camfil’s hierarchy for air-filtration production waste.[47]

Carbon footprint in the air purification industry

  • 4,000 kWh per purifier per year can be saved by Njord Clean Air’s smart operating control under its stated 40-hour weekly-use scenario.[46]
  • 20% lower production CO2 emissions are reported for Acerpure Pro Vero compared with the company’s conventional production approach.[43]
  • 25,620 tonnes of annual CO2 emissions are estimated to be avoided in Europe through Camfil’s Hi-Flo Next Generation air filters.[47]
  • 50 tonnes of annual CO2 emissions were expected to be avoided in Europe through packaging improvements for Camfil’s Hi-Flo Next Generation filters.[47]

15 Statistics

Globalization & Expansion

Globalization and expansion highlights cross-border sales and device deployments, including Airthings shipping more than 320,000 consumer devices globally in 2024.

Globalization in the air purification industry

  • Airthings shipped more than 320,000 consumer devices globally in 2024, up 40% from 2023.[12]
  • Coway exported products to more than 50 countries and operated seven overseas subsidiaries in 2025.[10]
  • 81% of Airthings’ 2024 revenue came from the United States and Canada, while 19% came from EMEA.[12]
  • Coway’s overseas subsidiaries generated KRW 1,545.2 billion in revenue in 2024, an 8.0% increase year over year.[55]
  • Global air-purifier exports totaled $514 million in 2020, with China accounting for $374 million.[56]

Supplier management in the air purification industry

  • U.S. air-purifier buyers imported from 91 sourcing countries between July 2024 and June 2025.[57]
  • 100% of Airthings’ important high-risk suppliers and business partners underwent documentary analysis and questionnaire review in 2023.[49]

Stakeholder management in the air purification industry

  • Airthings employed 106 people from more than 30 nationalities at the end of 2024.[12]
  • Airthings’ sickness absence rate fell to 1.8% in 2024 from 2.6% in 2023.[12]
  • Airthings recorded one health, safety and environment incident in 2024, with no permanent injuries.[12]
  • Airthings reported zero equality, diversity or inclusion-related issues in 2024.[12]

Distribution channels in the air purification industry

  • Online air-purifier sales generated $7.20 billion globally in 2025, according to Global Market Insights.[31]
  • Offline sales represented 57.2% of global air-purifier market revenue in 2025.[18]
  • Airthings distributed consumer products through its own website, e-commerce partners and premium retailers in 2024.[12]
  • Offline air-purifier channels accounted for 60.0% of global revenue in 2025.[31]

Key questions about the air purification industry

How fast is the market growing from 2026 to 2033?
The market is projected to reach $30.1 billion by 2033 from $19.5 billion in 2026, representing a 6.4% CAGR.
What technology is holding the largest share in 2025?
HEPA systems held the largest technology share at 41.7% in 2025, based on the cited industry estimate.
Which companies lead the air purification industry?
Samsung Electronics stands out for smart-home indoor air-quality because its revenue grew 10.9% and operating margin reached 13.1%, while Xiaomi focuses on smart home air purifiers and air-quality devices since it reported 25% revenue growth and a 10.5% operating margin.
How is the market structured by application and product format in 2025?
Commercial applications accounted for 58.9% of global air-purifier market revenue in 2025, while standalone and portable units represented 66.9% of the market.
What drives recurring revenue for air purifiers?
The replacement air-purifier filter market is forecast to grow from $2.4 billion in 2025 to $3.4 billion in 2033 at a 4.3% CAGR.
Reference

Cite This Report

This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.

APA
Samuel Norberg. (2026, November 11). Air Purification Industry Statistics. Gitnux. https://gitnux.org/air-purification-industry-statistics
MLA
Samuel Norberg. "Air Purification Industry Statistics." Gitnux, 11 Nov 2026, https://gitnux.org/air-purification-industry-statistics.
Chicago
Samuel Norberg. 2026. "Air Purification Industry Statistics." Gitnux. https://gitnux.org/air-purification-industry-statistics.

Sources & references

64 sources cited across this report

  1. amcsgroup.com
  2. journals.sagepub.com
  3. ukauthority.com
  4. scsengineers.com
  5. ey.com
  6. ec.europa.eu
  7. seequent.com
  8. mann-hummel.com
  9. patsnap.com
  10. company.coway.com
  11. wipo.int
  12. airthings.com
  13. computerweekly.com
  14. routeware.com
  15. utah.ismworld.org
  16. informatica.com
  17. content.dataversity.net
  18. grandviewresearch.com
  19. financialfilings.com
  20. sec.gov
  21. daikin.com
  22. agentisair.com
  23. lanaco.co.nz
  24. airmate-china.com.tw
  25. pewresearch.org
  26. gallup.com
  27. epa.gov
  28. apqc.org
  29. eaglehillconsulting.com
  30. consumerreports.org
  31. gminsights.com
  32. umm.com.au
  33. all4energy.org
  34. smartairfilters.com
  35. toprankmarketing.com
  36. news.linkedin.com
  37. business.linkedin.com
  38. device.report
  39. energystar.gov
  40. info.veolianorthamerica.com
  41. usitc.gov
  42. publicnow.com
  43. news.acer.com
  44. tomsguide.com
  45. techradar.com
  46. njordcleanair.com
  47. camfil.com
  48. sustainability.coway.co.kr
  49. cms.airthings.com
  50. govinfo.gov
  51. jjkedcontentprodusc.blob.core.windows.net
  52. gov.uk
  53. spglobal.com
  54. avtech.com
  55. prnewswire.com
  56. caba.org
  57. volza.com
  58. marketresearch.com
  59. emergenresearch.com
  60. ww2.arb.ca.gov
  61. energy.gov
  62. thebusinessresearchcompany.com
  63. au.coway.com
  64. kenresearch.com