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Air cleaning units

In addition to removing unpleasant odours, dust, allergens and more, air cleaners have proven to help fight off and keep away airborne bacteria and viruses. Our air cleaning units and air purifiers use highly efficient HEPA 14 filters that remove up to 99.995% of airborne particles measuring 0.3 microns or more.


Why choose air cleaning units?

Air purification is an efficient and cost-effective technology that extracts dusts, pollutants and contaminants in the air and creates healthy, comfortable building conditions without heat loss. This makes our commercial air cleaning units suitable for a wide range of applications and environments, including hospitals, schools, commercial workplaces, retail and supermarkets, restaurants and construction sites. These systems are quick and easy to install and many do not require ducting or ventilation.

Our industrial and commercial air cleaners and air cleaning solutions range includes air cleaning units, air purifiers, dust control systems, direct dust extractors, air scrubbers and evaporative coolers.

Many pathogens are typically found in indoor air, mould spores, bacteria, dust allergens, mineral fibres, chemicals and therefore pose health risks to those who work, live, shop or study indoors.

High-performance air cleaning units such air purifiers work to draw stale air and harmful airborne particles through a variety of filters. A pre-filter removes dust, a HEPA filter removes additional dust and small particles, while bad odours are eliminated with active carbon filters. In combination, these improve indoor air quality and create comfortable, safer settings.

Commercial air cleaning solutions are particularly important for businesses or organisations where a higher emphasis on health and safety is placed, such as construction sites or hospitals. Poor air quality can also notably affect small children and people who suffer from respiratory issues and allergies. When used correctly, air cleaning units can create a space that is virtually free of pathogens.

The powerful technology can also prevent respiratory irritants, decrease the risk of illnesses spreading and reduce the risk of mould growing in buildings. Discover our range of commercial air cleaning solutions and products today.

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Every solution we deliver starts with a bespoke consultation. Our highly trained experts work to understand your unique requirements so you receive exactly what you need.

Manufactured in-house by our specialist engineers, we tailor solutions that meet your expectations, and instantly connect you with the right supplier.

Air cleaning units: Frequently Asked Questions

What is an air cleaning unit?

Air cleaning units are systems that are able to efficiently and cost-effectively remove viruses, dust and contaminants from the air to create healthy and comfortable indoor environments, without affecting temperatures or humidity levels.

How does an air cleaning unit work?

Air cleaning units create healthy inside environments by processing and purifying air constantly. Stale air is drawn into the system and through a variety of different filters, which capture and remove contaminants.

Pre-filters remove dust, HEPA filters trap viruses, and active carbon filters eliminate bad odours. Combined, these work to improve indoor air quality and create more comfortable conditions.

What are the benefits of air cleaning?

Air cleaning units remove allergens, dust, pollutants and bacteria from the air and create an environment practically free of pathogens. Maintaining a cleaner, healthier indoor atmosphere has several benefits:

  • Areas are more comfortable to live or work in

  • Employee sickness can be reduced

  • Unpleasant odours are neutralised

  • Those with allergies, asthma or other respiratory conditions can breathe easier

  • Productivity and concentration levels are heightened

Air cleaning units are a great investment for businesses where employee/customer health and safety is a priority, or where processes release unpleasant or unsafe contaminants inside.

Can an air cleaning unit be used to improve the smell of the air?

Yes. As well as being able to remove viruses, mould spores, dust and allergens, air cleaning units can neutralise unpleasant odours in the air through active carbon filters.

When and why would you use an air cleaning unit?

Air cleaning units help improve indoor air quality. This is beneficial in environments where there is a high concentration of allergens, dust, pollutants, or other contaminants in the air, or where protecting the health and wellbeing of occupants is especially important, such as:

  • Schools

  • Offices

  • Hospitals

  • Retail stores

  • Construction sites

This powerful technology can also eliminate respiratory irritants, decrease the risk of illness and limit mould growth in buildings, making these units valuable in practically any workspace or environment.

What types of pollutants and contaminants can an air cleaning unit remove?

Air cleaners are powerful devices that can effectively eliminate bad smells, dust, allergens, mould spores and airborne bacteria. Our selection of air cleaning units utilise highly effective HEPA filters able to capture up to 99.995% of particles and anything 0.3 microns or larger.

What are the best air cleaners for commercial use?

There is no ‘one size fits all’ solution to effective air cleaning. For the best results, it is important to consider factors, such as the size of a space, the type of particles that need to be captured, and how quiet you need the unit to operate.

With decades of experience manufacturing and supplying air cleaning technology, our team of experts can help you select the ideal solution for your needs. Simply get in touch to arrange a free consultation today.

Can an air cleaning unit remove smoke and dust?

Yes. Particles such as dust and smoke typically have an average size of 2.5 microns. Our air cleaners with HEPA filter technology are capable of effectively neutralising particles as small as 0.3 microns.

Can an air cleaning unit help kill airborne viruses?

Yes. With HEPA filters capable of capturing up to 99.995% of airborne particles, our range of sustainable, efficient, reliable and easy-to-use systems can create a space virtually free of pathogens.

Can I buy your air cleaning units online?

For all of our air cleaners, VAT-registered companies can get a quote very quickly by pressing 'I want to buy' and inserting their enquiry and contact details.

However, you cannot carry out the entire purchasing process on our website. This is because due to the air cleaner you wish to purchase and your area of residence, you may or may not need to buy through a local Dantherm Group representative. We will facilitate this when you use the 'I want to buy' button for the product of your choice.

Can I bulk buy air cleaning units for a large project?

Yes, we can fulfil bulk orders across our range of air cleaners for large, bespoke projects. Get in contact with our experts or go direct to your local Dantherm Group representative to discuss the exact needs of your project and how we can meet your requirements.

Can I speak to someone for technical advice to buy the right air cleaning units?

At Dantherm Group, we pride ourselves on ensuring all solutions we supply are tailored to your precise needs. Our decades of experience and total control over the design and manufacture of our range of air cleaning solutions means we can provide you with bespoke, technical advice to ensure you receive the most efficient, effective and sustainable solution.

Reach out to our experts for a free, specialist consultation about your specifications so we can advise you on the most suitable air cleaner.

What is your delivery time for air cleaners?

This depends. For some standard air cleaning units, as well as their accessories and consumables, we offer day-to-day delivery. Larger or more complex orders will likely have a longer lead time.

For detailed information on when you can expect to receive the solutions you are interested in, please reach out to your local Dantherm Group representative.

Do you sell air cleaners to private individuals?

No. Dantherm Group air cleaners included on this website are sold only to industry professionals either directly or via our extensive network of suppliers.

Do you provide support, servicing and parts for these air cleaning units?

Yes. We have dedicated offices, suppliers and servicing partners based across Europe to provide timely, ongoing support across our entire range of air cleaners. You can get in touch through our contact form and we will make sure your enquiry is handled by the office or service partner best suited to your needs.


We also have an extensive network of spare parts dealers throughout Europe, who are geared to provide you with a complete stock of spare parts for your products. We are committed to catering to your needs and getting you the required parts as quickly and easily as possible.

How can I become a supplier to sell your air cleaning units?

If you would like to become a supplier of Dantherm Group air cleaners, please refer to our Supplier Code of Conduct.

Get in touch with our team via email or over the phone if you have an enquiry, and we will get back to you at our earliest convenience.

Air cleaning units: Featured Insights
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