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Odours in small spaces

These small, portable air purifiers are designed to combat unpleasant odours and particles in the air. With an integrated timer and adjustable air purification power, you can easily customise the device as needed.
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A restaurant kitchen where three chefs in white chef suits cook

Effective air cleaning
with UV light

UVtech's products are developed and manufactured in Sweden, we have more than 20 years of experience in air purification and our products are delivered to over 20 countries around the world.

Latest news

Odours in small spaces

These small, portable air purifiers are designed to combat unpleasant odours and particles in the air. With an integrated timer and adjustable air purification power, you can easily customise the device as needed.
Read more

UVtech efficiently and quickly removes grease in an air stream

Our equipment prevents the build-up of grease on the walls of the ductwork, fans and inside the units. This significantly reduces the risk of fire.

Our air purifiers also reduce odours so that neighbours don't have to be bothered by cooking fumes and other disturbing smells. No wonder we're a market-leading supplier of UV light-based air purifiers.

We help your industry
with air purification

Our air purification systems quickly and effectively remove pollutants, grease and odours. The technology uses UV light and ozone to break down grease and odour molecules. The air purifiers also reduce the risk of fire, lower sweeping costs and improve energy recovery. Each space has its specific needs and on this page we have gathered the most common industries.

Of course, our air purifiers work in more places than these. Contact us at for personalised guidance.

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  • Cooking creates grease particles, cooking odours and airborne dirt. With UV purification, UVtech's air purifiers remove these problems and create a pleasant environment for both guests and staff.

    ZERO+-The system is specially developed for commercial kitchen ventilation and is fitted directly into the ventilation hood to eliminate grease and reduce odour problems. See also our range of VentiQ-ventilation hoods.

  • Bakeries often face challenges with flour dust and odours from fermentation and baking. With a UVtech air purifier, the small particles are removed from the air while UV technology neutralises bacteria and unwanted odours.

    To deal with flour dust and odours from baking, it is recommended ZERO+-system that effectively removes grease, particles and reduces odours.

  • High footfall means that air quality can be adversely affected by dust, allergens and viruses. UVtech's air purifiers ensure fresh and clean air throughout the shopping centre.

    To improve air quality in large areas with high footfall, the INDU-system is used as it is designed for large airflows and efficient air purification. DUCT-This system is recommended in cases where space or other physical constraints require the air cleaner to be placed somewhere along the route of the exhaust air duct.  

  • Living environments are often full of dust, allergens and trapped odours. UVtech's air purifiers improve indoor air quality by eliminating particles and odours, creating a healthier and more pleasant living environment.

    To reduce odours in ventilation systems in residential buildings DUCT-system is installed directly in the ventilation duct.

  • Industrial environments often produce airborne particles and pollutants that can be harmful to personnel, the surrounding environment and equipment. UVtech air cleaners remove harmful particles, chemical vapours and dust for a safer workplace.

    INDU-The system is suitable for industrial environments with high exhaust air flows and a need for powerful air cleaning.

    DUCT-This system is recommended in cases where space or other physical constraints require the air cleaner to be placed somewhere along the route of the exhaust air duct. DUCT is a good choice when a pre-built exhaust air system needs to be supplemented with effective air cleaning.

  • Waste disposal generates a lot of odours and harmful microorganisms. With UVtech's powerful air purifiers, odours and bacteria spread are effectively minimised, creating a better environment.

    To manage odours and bacteria in waste facilities, the INDU-system is used for effective air purification.

  • A fresh and allergen-free environment is crucial to the guest experience. UVtech air purifiers remove dust, allergens and odours, ensuring a healthy and pleasant stay.

    To ensure fresh air in hotel rooms, the MINI/MAXI-Air purifiers are used to eliminate odours and improve air quality.

  • Dust, allergens and poor ventilation can negatively affect the working environment. UVtech air purifiers improve air quality and contribute to a healthier workplace.

    To improve air quality in offices, you can MINI/MAXI-Air purifiers are used to remove bad odours, bacteria and mould.

A selection of projects
and customers we have helped

Over the years, we have worked with many different types of businesses that needed help to achieve a fresher and odour-free climate. We have helped companies in the catering industry to eliminate food odours and create a pleasant environment for both guests and staff. Industries and manufacturing companies have been able to optimise their working environments by reducing emissions and improving airflow. We have also helped hotels, cruise ships, residential complexes and offices create fresh, healthy and more inviting indoor environments.

Read more about our previous missions
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  • olearys
  • kfc
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A forest glade illuminated by UV light

UVtech uses Nobel Prize-winning technology around photolysis

Using UV light, fat and other molecules are quickly broken down into harmless residues. At the same time, ozone is generated, further enhancing the purification process.

Find out more about our technology

Air purification equipment from UVtech provides:

Improving the economy for restaurants

UVtech's ZERO+ and DUCT air purification systems reduce sweeping and energy recovery costs, leading to improved profitability. The fast payback period makes investments cost-effective and attractive for restaurant owners.

Possibility to run restaurants without disturbing neighbours

With ZERO+ and DUCT, restaurants can operate without disturbing nearby neighbours with odours and cooking fumes. The systems effectively reduce odours in the exhaust air, creating a more pleasant environment for the surroundings and giving restaurant owners more freedom in their operations.

Effective solutions for different types of odours

We offer customisable solutions for odour problems in different environments. DUCT can be easily retrofitted in residential properties with rotary exchangers while INDU is suitable for industrial kitchens where both natural odours or odours can be a major problem. All air cleaning systems are designed for smooth integration.

Fewer complaints about smelly garbage rooms

NOVA, a simple and effective room cleaner from UVtech, keeps garbage odours to a minimum. By reducing unpleasant odours in garbage rooms, NOVA improves the indoor environment and reduces the risk of complaints from tenants and visitors.

Fast payback on your investment

Investing in ZERO+ or DUCT quickly brings financial benefits through lower costs for sweeping and energy efficiency. The short payback period makes the products particularly attractive for the catering industry where margins are often tight.

Easy installation in existing system

The DUCT system can be easily retrofitted in existing buildings with rotary exchangers. This makes it a convenient solution for residential properties that want to improve their filtration without having to do extensive remodelling.