Australia Air Filter Market Size, Share and Forecast Trends - Growth Analysis and Outlook Report (2026-2035)

Market Overview

The Australia air filter market is shifting from basic, unrated media towards verified, efficiency-classified filters. Buyers in buildings, mines, hospitals and data halls now ask for particle-size ratings and low pressure drop, because both protect equipment and cut fan energy.

Three forces are shaping demand: a national changeover to AS 16890 classifications; construction of data centres and hospitals that need finer filtration; and a fleet of vehicles and industrial plant whose air and cabin filters are replaced on fixed service cycles regardless of the economy.

In November 2025 Parker Hannifin agreed to buy Filtration Group, in April 2026 Camfil gave its largest Australian trade show presentation, in May 2026 the National Construction Code 2025 took effect, and in August 2026 the grid operator forecast data centre demand reaching about 34TWh by 2035-36.

Key Market Trends and Insights

• Standards changeover: Industry press reported in April 2025 that AS 1324.1 classifications stop being accepted after 1 November 2026, pushing specifiers onto AS 16890 ratings that sort filters across 13 performance categories.
• Data centre load: The grid operator's August 2026 forecast lifts data centre use from about 5TWh today to about 34TWh by 2035-36, multiplying the air that halls must filter.
• Vehicle replacement base: The FCAI annual report, uploaded in July 2026, shows 1,209,808 new vehicles delivered in 2025, with SUVs near 61% of sales, feeding engine and cabin filter demand.
• Local manufacturing: Donaldson said in May 2026 that about 70% of units and 90% of the value of its heavy-duty air filters sold across Australasia are made in Australia.

Australia Air Filter Market Size and Forecast

The market is moving from unrated panels and bags towards efficiency-classified filters, with high-efficiency particulate air media advancing fastest as hospitals, laboratories and data halls expand. Engine and cabin filters still lead because the vehicle fleet turns over filters on fixed service intervals, while HVAC and building ventilation follows closely as the largest application. New South Wales remains the largest base and Queensland grows quickest from a smaller one. Standards deadlines, building code adoption and public hospital programs underpin a durable, multi-year outlook shaped by specification choices and service contracts rather than a cyclical uplift, and suppliers that combine media, monitoring and local stock are best placed to win recurring change-out work.

Key Takeaways: Australia Air Filter Market

Standards Lock In Verified Filter Demand

Revenue is set to rise from AUD 1,400.00 million in 2025 to AUD 2,324.26 million in 2035 at a 5.2% CAGR, as rated filters replace unrated media.

High-Efficiency Media Leads Growth

Engine and cabin filters remain the largest segment, but HEPA and ULPA filters grow at an estimated 8.1% CAGR and cleanroom, healthcare and data centre use at 7.4% through 2035.

Replacement Cycles Keep Revenue Resilient

Filters are consumables, so service contracts and fleet maintenance keep revenue steady even when new construction slows, and suppliers increasingly sell monitoring alongside media.

• AS 1324.1 classifications retired after 1 November 2026
• Weaker new dust collector sales offset by replacement parts
• Service contracts growing at an estimated 6.3% CAGR

Australia Air Filter Market Report Summary

Key Insight

Standards changes, data centre load growth and hospital building lift demand for higher-efficiency filters, while vehicle and industrial replacement cycles keep the largest revenue base steady across states.

Key Trends in the Australia Air Filter Market

The Australia air filter market is being reshaped by new data centre load forecasts, standards clarifications, building code adoption and supplier launches aimed at lower energy use and verified performance.

August 2026 - Grid Operator Forecasts Steep Data Centre Load Growth

• The Australian Energy Market Operator's 2026 forecast, reported on 25 August 2026, puts data centre use at about 5TWh across roughly 165 facilities today.
• It projects about 34TWh by 2035-36 in its central scenario, with New South Wales at 66% of current consumption and Victoria at 30%.
• Larger halls need more air handling plant and finer filtration, concentrating filter demand in those two states.

July 2026 - Standards Body Clarifies Ventilation Rules as Filter Deadline Nears

• Standards Australia and technical committee ME-062 issued a clarification on 29 July 2026 on air discharge requirements in AS 1668.2, responding to industry queries.
• AS 1668.2 sets a minimum coarse efficiency of 65% for systems of 1,000 litres a second or more.
• From 1 November 2026 only AS 16890 or ASHRAE 52.2 classifications are accepted, replacing AS 1324.1 ratings.

May 2026 - National Construction Code 2025 Takes Effect with Uneven Adoption

• The code became available for adoption from 1 May 2026, after the Australian Building Codes Board published a preview on 1 February 2026.
• New South Wales and Queensland were reported on 26 March 2026 to be delaying adoption until May 2027.
• Building ministers agreed in October 2025 to pause new residential code changes until mid-2029 except for essential safety issues.

April 2026 - Camfil Shows Low-Resistance Filters at Melbourne Trade Show

• Camfil Australia took a 54 square metre stand, its largest exhibition footprint to date, at the ARBS HVAC show, as reported on 23 April 2026.
• It showed the Hi-Flo XLT bag filter with low initial pressure drop and the CleanSeal AU welded ceiling housing for life science work.
• A session on data centre filtration strategies, previewed on 21 April 2026, framed filtration as a driver of energy performance.

Key Insight

Compliance deadlines, building code adoption and trade show launches are steering buyers towards tested, low-pressure-drop filters, with monitoring and service offers growing alongside the media itself.

Recent Market Developments in the Australia Air Filter Market

Recent developments, presented from the most recent, show the Australia air filter market moving from supplier consolidation and local manufacturing into public hospital investment and indoor air measurement rules.

August 2026 - Parker Hannifin Completes Filtration Group Purchase

• Parker Hannifin was reported on 13 August 2026 to have completed its USD 9.25 billion acquisition of Filtration Group, announced on 11 November 2025.
• Filtration Group expected about USD 2 billion of sales in calendar 2025, with roughly 85% coming from the aftermarket.
• Parker's 6 August 2026 results had listed the deal as pending and excluded it from its fiscal 2027 guidance.

May 2026 - Donaldson Highlights Wyong Filter Manufacturing

• Donaldson said on 19 May 2026 that its Wyong site on the New South Wales Central Coast makes about 70% of the units of its heavy-duty air filters sold across Australasia.
• That output represents about 90% of the value of those filters, which suit the high-dust conditions on farms.
• The site uses a large solar installation and recyclable packaging, according to the company's sponsored feature.

November 2025 - Western Australia Creates AUD 1.5 Billion Hospitals Fund

• On 6 November 2025 the Western Australian Government announced a AUD 1.5 billion Building Hospitals Fund for new hospital projects.
• Royal Perth Hospital stage one and a new six-storey Peel Health Campus hospital are due to start construction in 2026.
• The government also aims to buy the 197-bed Mount Lawley private hospital, adding up to eight operating theatres.

September 2025 - NABERS Revises Indoor Environment Rules for Offices

• NABERS published revised Indoor Environment for Offices rules on 9 September 2025, tightening measurement equipment requirements for PM10, formaldehyde and volatile organic compounds.
• The update also revised sampling windows for carbon dioxide, PM10 and acoustics and clarified audit evidence requirements.
• Building owners chasing higher ratings gain a reason to document filter performance and air quality.

Key Insight

Recent events show consolidation among global suppliers, local manufacturing investment and public hospital programs, giving buyers more supply options while raising the importance of verified performance data.

Australia Air Filter Industry Segmentation

The Expert Market Research’s report on the Australia Air Filter Market offers a detailed analysis of the market based on the following segments.

Market Breakup by Filter Type

• Engine and Cabin Filters
• Panel and Pleated Filters
• Bag and Pocket Filters
• Dust Collector Cartridges
• HEPA and ULPA Filters
• Others

Engine and Cabin Filters lead because 1,209,808 new vehicles were delivered in 2025 and every vehicle in the fleet needs regular replacements. HEPA and ULPA Filters grow fastest at an estimated 8.1% CAGR, as Camfil showed CleanSeal AU housings for life science work in April 2026 and hospitals are expanding. Panel and Pleated Filters follow building stock and AS 16890 specification. Bag and Pocket Filters suit large air handlers, with Camfil's Hi-Flo XLT launched for them. Dust Collector Cartridges serve mining, where Donaldson introduced pre-assembled Downflow collectors in September 2025.

Market Breakup by Application

• HVAC and Building Ventilation
• Automotive and Heavy Equipment
• Industrial Dust and Process Air
• Cleanroom, Healthcare and Data Centres
• Others

HVAC and Building Ventilation leads because every commercial air handler needs scheduled change-outs, and NABERS revised its indoor environment rules in September 2025. Cleanroom, Healthcare and Data Centres grow fastest at an estimated 7.4% CAGR, with the grid operator forecasting about 34TWh of data centre demand by 2035-36 and Western Australia funding new hospitals in November 2025. Automotive and Heavy Equipment tracks the vehicle fleet. Industrial Dust and Process Air faces mixed conditions, as Donaldson reported in August 2026 that weaker new dust collector sales were partly offset by replacement parts.

Market Breakup by Sales Channel

• Distributors and Wholesalers
• Direct Service Contracts
• OEM and Original Equipment
• Online and Retail
• Others

Distributors and Wholesalers lead because trade buyers, workshops and mechanical contractors source most standard filters from local stock, and Donaldson's Australian-made output supports availability. Direct Service Contracts grow fastest at an estimated 6.3% CAGR, as facility managers outsource change-outs and Camfil promotes corrosion and filter monitoring tools for data centres. OEM and Original Equipment depends on new vehicle and plant sales, with Parker Hannifin reporting Asia Pacific organic growth of 10.2% in fiscal 2026. Online and Retail serves households and vehicle owners buying cabin and home filters.

Market Breakup by Region

• New South Wales
• Victoria
• Queensland
• Western Australia
• Others

New South Wales dominates, holding 66% of current data centre electricity use in August 2026 and hosting Donaldson's Wyong filter plant, and grows at an estimated 5.0% CAGR from that large base. Queensland is fastest at an estimated 5.8%, as the New Coomera Hospital reached a redesign milestone in April 2026 with 400 beds planned. Western Australia grows at 5.5%, helped by the AUD 1.5 billion hospitals fund of November 2025, and Victoria at 5.1% with a new Yarrawonga theatre suite of August 2025. Others, grouping South Australia, Tasmania, the ACT and the Northern Territory, grows at 4.8%.

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If you choose to purchase the full report at a later stage, the amount already paid will be adjusted, and you will only need to pay the remaining balance.

Competitive Landscape in the Australia Air Filter Market

Competition combines global filtration groups, vehicle parts brands and Australian specialists. Entry barriers include accredited test data under AS 16890, local stock and service coverage, media supply security and the ability to support customers through monitoring and scheduled change-outs.

Camfil

Camfil is headquartered in Stockholm, Sweden, and supplies bag, HEPA, cleanroom and molecular filters to Australian buildings, hospitals and data centres through Camfil Australia in Melbourne. At the April 2026 ARBS show it took its largest stand to date and presented the Hi-Flo XLT bag filter, the AirImage-COR D corrosion monitor, the PowerClean kitchen precipitator and the CleanSeal AU housing. A data centre filtration session was previewed the same month.

Donaldson

Donaldson is headquartered in Bloomington, Minnesota, and manufactures heavy-duty air filters at Wyong in New South Wales for farms, mining and transport. In September 2025 it introduced Downflow Evolution pre-assembled dust collectors and Downdraft Bench Evolution units for Australian mining and fabrication. In August 2026 it reported fiscal 2026 sales of USD 3,885.6 million, with Asia Pacific sales up 8.5% and replacement parts offsetting weaker new dust collector sales.

Parker Hannifin

Parker Hannifin is headquartered in Cleveland, Ohio, and supplies industrial, aerospace and filtration technologies through its Australian operations. In November 2025 it agreed to acquire Filtration Group, based in Oak Brook Terrace, Illinois, for USD 9.25 billion, and the purchase was reported complete in August 2026. Parker reported record fiscal 2026 sales of USD 21.5 billion on 6 August 2026, with Asia Pacific organic growth of 10.2%.

Mann+Hummel

Mann+Hummel is headquartered in Ludwigsburg, Germany, and sells MANN-FILTER engine, cabin and industrial filters in Australia through parts distributors. Its January 2026 anniversary release cited more than 80 locations worldwide. In June 2026 it announced that it would unveil next-generation filtration systems at the Automechanika 2026 show, a signal of continuing product investment in cabin and engine air filtration.

Other players operating in the Australia air filter market include Ryco Group, Bosch, AFPRO Filters, Pall, and AES Environmental, alongside specialist distributors, mechanical contractors, test laboratories and service providers supporting buyers across Australia.

Key Insight

Competition rests on tested efficiency ratings, local stock and service coverage, and monitoring capability rather than price alone, favouring suppliers that can support buyers from specification through change-out.