Industrial air purification system Zehnder CleanAir Max hanging from the ceiling in a clean and neutral industry hall

Industrial dust extractors aren’t enough – here’s what’s missing

Industrial dust extractors are essential for controlling dust at the source, but they can’t remove everything. Fine particles remain airborne, travel across your facility and settle where extraction can’t reach, which is where air cleaning plays a key role.

Industrial dust extractors are essential for controlling dust at the source, but they can’t remove everything. Fine particles remain airborne, travel across your facility and settle where extraction can’t reach, which is where air cleaning plays a key role.

What industrial dust extractors solve – and what they leave behind

Industrial dust extractors remove particles at the point of release – during sawing, grinding, packaging, sanding and countless other industrial processes. But not all dust is heavy enough to settle

Fine and ultrafine particles become airborne. They drift into walkways, settle on stock, disrupt sensors and worst of all – get breathed in.

This is where an industrial air cleaning system takes over. It continuously filters the air volume of your entire space – quietly, efficiently and without adding strain to your extraction.

Industrial air cleaning – for total dust removal across your facility

Complete air solution

Complements your industrial dust extractor to remove airborne dust across your entire facility.

Captures the invisible

Eliminates what source extraction misses – including fine particles like PM2.5 and ultrafine dust.

Compliance made easy

Supports ISO, HSE and customer audit requirements – while improving and maintaining consistent, long-term air quality.

Why add industrial air cleaning to your dust removal setup?

Zehnder air purifiers work across your space, not just at individual machines. They integrate seamlessly into your production or logistics hall and filter what the dust extractors leave behind.

The result of flawless dust removal? Fewer complaints, fewer clean-ups, stronger audit outcomes. And a facility that looks, feels and performs like it should.

A rental solution that works with your extraction – not against it

Turquoise piggy bank symbol with coin often used to visualise low costs, savings or economic efficiency.No capital costs

Clean air shouldn’t come with a big capital bill. By renting your industrial dust systems with a fixed monthly fee, you stay flexible, and your budget stays where it matters most.

zehnder icon full serviceFully installed and maintained

We take care of installation, servicing, filter changes and continuous optimisation. With no internal resources needed, you can focus on your operation while we handle the clean air.

zehnder icon measurementsProven particle reduction

We measure airborne dust levels before and after installation – and give you real-time, verifiable data to prove your air is clean, safe and compliant.

Convinced? Make an enquiry!
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No capital costs

Clean air shouldn’t come with a big capital bill. By renting your industrial dust systems with a fixed monthly fee, you stay flexible, and your budget stays where it matters most.

zehnder icon full service white

Fully installed and maintained

We take care of installation, servicing, filter changes and continuous optimisation. With no internal resources needed, you can focus on your operation while we handle the clean air.

zehnder icon scalable white

Proven particle reduction

We measure airborne dust levels before and after installation – and give you real-time, verifiable data to prove your air is clean, safe and compliant.

Air cleaners that pick up where extraction stops

CleanAir Max CleanAir
  • Smart industrial air purifier: Zehnder CleanAir Max
    Smart industrial air purifier: Zehnder CleanAir Max
  • Image of various filters
    Almost limitless filter combinations for every dust challenge
  • CleanAir Max unit
    Improved fan system and four outlets for clean air everywhere
  • Components of a CleanAir Max unit
    Modular air cleaning system to fit perfectly into any environment
  • CleanAir Max unit with Wi-Fi and CARA symbol
    Zehnder CARA: smart air cleaning technology
  • CleanAir Max unit installed in various ways
    Flexible mounting on ceiling, wall or floor
  • Different sizes of CleanAir Max
    Three sizes – tailored to your air volume needs
  • CleanAir Max with a list of particles that can be filtered
    Filters any kind of airborne pollution – from ultrafine to larger particles
  • Smart industrial air purifier: Zehnder CleanAir Max
  • Image of various filters
  • CleanAir Max unit
  • Components of a CleanAir Max unit
  • CleanAir Max unit with Wi-Fi and CARA symbol
  • CleanAir Max unit installed in various ways
  • Different sizes of CleanAir Max
  • CleanAir Max with a list of particles that can be filtered
  • Industrial air purifier Zehnder CleanAir
    Industrial air purifier Zehnder CleanAir
  • Different sizes of CleanAir
    Four sizes – tailored to your air volume needs
  • CleanAir unit
    High CADR thanks to four air outlets
  • CleanAir with a list of particles that can be filtered
    Removes all particles – fine to large
  • Industrial air purifier Zehnder CleanAir
  • Different sizes of CleanAir
  • CleanAir unit
  • CleanAir with a list of particles that can be filtered
CleanAir Max CleanAir

Zehnder CleanAir Max

Your high-performance industrial air cleaning solution for high-dust zones and demanding production environments.

Your key benefits:

Custom-fit system design – built around your dust types, facility layout and filtration goals

Broad filter compatibility – including Flimmer, compact and HEPA filters for fine and ultrafine particles

Intelligent airflow control – adapts in real time for continous, foolproof dust removal

Powerful extraction coverage – ideal for logistics halls, metalworking, recycling and similar high-load areas

Multiple installation options – ceiling or wall-mounted to fit your process

See technical details (PDF)

Zehnder CleanAir

Efficient, compact and flexible – designed for spaces with constant dust exposure.

Your key benefits:


Two-stage filtration – including our patented FlimmerM® combination

Flexible placement – mounts to ceiling, wall or floor

Compact footprint – strong filtration output even in tight spaces

Smart energy use – optimises performance without wasting power

Directional airflow – for targeted air movement and better dust removal

See technical details (PDF)

The right filter setup makes your industrial air cleaner work harder

Choosing the right filter is key to effective industrial air cleaning. Zehnder systems use a combination of pre-filters, fine dust filters and specialist filter classes to capture everything from coarse dust to ultrafine particles.

air purification system filter flimmer
Flimmer filters

Thousands of polypropylene fibres attract and trap airborne dust electrostatically – without restricting airflow. Best used as pre-filters, they extend the life of secondary filters and deliver long-term efficiency.

air purification system filter bag
Pocket filters

With deep dust holding capacity, pocket filters are perfect for handling heavy dust loads. They trap airborne particles across multiple filter pockets and can be combined with other filters in multi-stage setups.

air purification system filter compact
Compact filter and HEPA filters

From coarse dust to the tiniest PM1 particles, these filters deliver final-stage protection – removing the most harmful ultrafine contaminants. Our HEPA options go up to H14 class for maximum clean air performance.

Clean air pays off – in more ways than one

Turquoise heart symbol, often used for topics related to health and well-being.Healthier staffLess exposure to fine and ultrafine particles means fewer sick days and a safer, more attractive workplace.
Turquoise wrench symbol that visualises low maintenance requirements and minimal downtime in technical or industrial applications.Longer machine lifeCleaner air reduces dust build-up inside sensitive equipment – lowering maintenance and extending service life.
Turquoise sparkle symbol, which stands for reduced cleaning effort.Consistent product qualityAirborne dust and fibres are kept away from production lines, reducing defects and protecting surface finishes.
Turquoise thumbs-up symbol representing positive customer relationships, trust and long-term customer satisfaction.Easier auditsStay ready for health and safety inspections with documented air quality and particle data at your fingertips.
Turquoise piggy bank symbol with coin often used to visualise low costs, savings or economic efficiency.Lower cleaning costsLess dust settling on surfaces means fewer hours spent on manual cleaning – and fewer chemicals used.
Turquoise diamond symbol that visually emphasises a vibrant corporate image.Cleaner reputationCustomers, partners and certifiers notice when your facility is genuinely clean, safe and well-managed.

FAQs on industrial dust extractors and industrial air cleaning

What’s the difference between an industrial dust extractor and an air cleaning system?

A dust extractor removes particles at the source – like during grinding or cutting. An industrial air cleaner removes the fine and ultrafine particles that stay airborne and circulate throughout your facility.

When will we see the benefits of industrial air purification systems?

In most cases, immediately. Within days, dust levels drop, the air is cleared – and Zehnder provide real-time measurements to prove it.

Do I need both a dust extractor and an air cleaner?

In most industrial environments – yes. Extractors can't catch every particle, especially light or suspended dust. Industrial air cleaning systems remove what extraction misses.

What happens if I rely on industrial dust extractors alone?

Fine particles stay in circulation, settle on products, sensors and surfaces, increase cleaning effort and create risks during audits.

Is air cleaning only needed in dusty industries?

No. Even in relatively “clean” processes, airborne particles build up over time. That includes fibres, combustion residue, packaging dust and fumes – all of which affect both health and quality.

How do I know if the air in our facility is actually clean?

We measure your particle levels before and after installation, and provide real-time monitoring via our CARA system (Clean Air Remote Application). You’ll always have the data to prove your air quality.

Which industries use Zehnder’s air cleaning systems?

Our dust removal solutions are used across metalworking, food, logistics, plastics, wood, and general manufacturing – any place where airborne dust affects health, quality or productivity.

Let’s design your complete dust removal strategy

We’ll assess your site, identify where your extraction can’t reach – and bridge the gaps with a complete industrial air cleaning system.

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Ben Simons Country ManagerUnited Kingdom
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