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

Industrial air purification systems – available to rent

Cleaner air. Healthier teams. Smoother operations. With Zehnder, you get full-service industrial air purification without the cost or complexity of buying equipment,

Cleaner air. Healthier teams. Smoother operations. With Zehnder, you get full-service industrial air purification without the cost or complexity of buying equipment,

Why your facility needs industrial air purification

Industrial buildings look tough and powerfully built from the outside – butinside, airborne dust, fumes and fine particles tell a different story.

They settle on machinery, drift into processes, irritate lungs and slowly drain performance from your team and your equipment.

 By renting an industrial air purification system, youreduce those risks from day one. You help your people breathe easier, protect your production flow and keep productivity where it belongs – in motion.

Because the air in your facility isn’t just ‘air’. What your people breathe is as important as the work they do and it undoubtedly shapes how your business feels, functions and performs.

The science behind clean air in tough environments

Multi stage filtration built for industrial particles

Our industrial air purification systems use layered filtration to capture everything from coarse dust to ultrafine particles. Each filter combination is customised to your facilities exact air pollutants – no guesswork or off-the-shelf compromises.

Airflow designed to reach every corner

Filtration is only half the story. We meticulously design airflow, so clean air is mixed and distributed across your entire space, ensuring consistent results everywhere workers stand and machines run.

Smart monitoring for constant performance

With CARA, our Clean Air Remote Application, you always know how your air purification system is performing. Real-time data shows particle levels, filter life and operating status – intelligently, our industrial air purification systems can even automatically adapt to changes in your environment.

Modular setup with endless filter combinations

Every industrial process is different, and we know that no two facilities are ever the same. That’s why each air purification system is built around your dust type, particle load and operational needs, ensuring the best filter combination is chosen to produce the most effective results possible for your space.

Flexible installation close to the source

Floor, wall, or ceiling – our systems can be installed where dust becomes airborne, controlling it faster and more efficiently for the best results.

Quiet, energy-efficient operation

Continuous, powerful 24/7 air purification – without the noise, or inflated energy bills.

How we remove up to 80% of airborne dust for 3,000 customers

How Zehnder's air cleaning units work

Why renting industrial air purification systems is the smarter choice

Renting makes clean air simple, predictable and completely risk-free. With Zehnder, clean air becomes a managed service – not another responsibility added to your plate.

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

You avoid capital expenditure and keep your budget flexible.

zehnder icon full serviceFull service included

We install, service and replace filters. You stay focused on production while we take care of your air quality.

zehnder icon measurementsFlexible and scalable

Need more air purification systems? Fewer? A different configuration? Our rental air purification setup adapts with your business.

Convinced? Make an enquiry!
icon save money white

No upfront cost

You avoid capital expenditure and keep your budget flexible.

zehnder icon full service white

Full service included

We install, service and replace filters. You stay focused on production while we take care of your air quality.

zehnder icon scalable white

Flexible and scalable

Need more air purification systems? Fewer? A different configuration? Our rental air purification setup adapts with your business.

The right air purification system for your industrial environment

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

Built for performance. Made to adapt. The CleanAir Max is our flagship air purification system for high-load environments and large industrial spaces.

Your key benefits:

Modular system – customised to your processes and dust profile

Wide range of filter options for diverse particle types

Mounting flexibility – ceiling, wall or floor installations

High-performance airflow for faster and broader purification

See technical details (PDF)

Zehnder CleanAir

Reliable. Quiet. Space-saving. Perfect for smaller areas or targeted clean-air zones.

Your key benefits:


Small footprint design with powerful filter performance

Flexible mounting – perfect for confined or low-ceiling areas

Low-noise operation – especially suitable for mixed-use spaces

Energy-efficient, continuous air purification

See technical details (PDF)

Six reasons to bring industrial air purification into your facility

Turquoise heart symbol, often used for topics related to health and well-being.Healthier, more motivated teams (+50%)Cleaner air = happier, more focused people with fewer irritants and fewer absence
Turquoise sparkle symbol, which stands for reduced cleaning effort.Less cleaning required (-70%)Lower dust levels mean cleaner equipment, cleaner floors – and less time wasted.
Turquoise wrench symbol that visualises low maintenance requirements and minimal downtime in technical or industrial applications.Less downtime through better machine performance (-30%)Reduced airborne particles protects machinery, and minimises unexpected breakdowns.
Turquoise thumbs-up symbol representing positive customer relationships, trust and long-term customer satisfaction.Happier customersTidy, particle-free production improves consistency and shows your commitment to product quality.
Turquoise rocket symbol representing the connection to the company's staff.A clear competitive advantageBetter air, better conditions, better performance, and a better impression on visitors. All of which put you ahead in tight markets.
A turquoise factory icon with a leaf growing out of its chimney, accompanied by a sun, symbolising sustainable processes.Supports your sustainability goalsLower energy use, less waste and better working conditions – all from a single solution.
customer quote
customer quote

Everything you need to know about industrial air purification systems

Can we retrofit an air purification system into an existing building?

Yes. Zehnder’s industrial air purification systems are modular and designed to fit into any layout with zero disruption to operations.

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.

What’s included in the rental of an industrial air purification system?

Planning, installation, smart monitoring, filter changes and ongoing maintenance – all wrapped into one price and service.

Which pollutants can an air purification system handle?

Dust, fine powders, smoke, fumes, fibres, oil mist – industrial air purifiers are tailord to your site’s r specific air quality challenge.

What happens if our needs change?

We simply adjust your industrial air purification system. Add more units, remove some, reposition – all covered as part of your ongoing partnership with Zehnder.

Is industrial air purification the same as HVAC?

No. HVAC systems heat, cool and circulate air, but they aren’t designed to remove the industrial dust, fumes and fine particles found in production environments.

An industrial air purification system works alongside HVAC to actively clean the air and capture pollutants HVAC cannot.

Let's clear the air

Your team breathes this air every day. Let’s make it better. We’re here to answer your questions and support your needs. We’d be delighted to advise you on your air purification requirements. We take your air as seriously as we take our own.

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Ben Simons Country ManagerUnited Kingdom
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