Larger air cleaners

With over 25 years of experience of cleaning air in indoor environments, we have used our expertise and customer knowledge to develop an assortment of powerful, stand-alone air cleaners that create healthy air quality for people, products, and processes.

In many indoor environments, the capacity and efficiency of the installed ventilation system is not sufficient to maintain good and healthy air quality. Airborne pollutants and high particle levels can have a negative effect on people, products and processes. Freestanding air cleaning solutions are a cost and energy efficient addition to complement the existing ventilation system.

Our range of larger air cleaners consists of four powerful and efficient air cleaning solutions, where each unit is configured with the filter and accessories that are optimal for your needs.

All QleanAir air cleaners have mechanical filtration, automatic air flow control and regular service. This ensures constant air flow and efficiency over time.

FS 70 – a flexible air cleaner with a wide range of applications
Suitable for dusty industrial and warehouse environments, as well as for offices and public operations. Can be used to clean air in premises as well as to provide processes with filtered air. QleanAir's best-selling air purifier with a large customer base across Europe.

FS 70 FG (Food Grade) – for the beverage and food industry
This uses the same filtration technology as FS 70 but with design and details adapted to the hygiene requirements in the food industry. Stainless steel chassis, food-grade seals and gaskets, as well as smooth and rounded edges.

FS 70 HEPA – air purification in hospitals and care environments
FS 70 with HEPA 14 filters - the filter class commonly used to filter out bacteria, viruses and other airborne contaminants in sensitive medical environments. Mainly aimed at health care environments with high standards of cleanliness, mobility and low noise levels, but also suitable for other businesses in need of HEPA-filtered air.

FS 90 – an extra powerful air cleaner for large spaces
The FS 90 is one of the most powerful air cleaners on the market, with an air flow of up to 10,000 m3/hour. Suitable for large halls and spaces, e.g. warehouses, logistics centers, distribution centers, production facilities and other similar industrial environments. Also available in a roof-hung version.

Are you unsure of what solution suits your business? Contact us and we will guide you to the best solution for your needs.

Choose which air cleaner suit your needs


An efficient air cleaner with a wide range of applications

In professional facilities, the capacity and efficiency of the installed ventilation is most often not enough to maintain a good and healthy indoor air quality. Dust and harmful particles generated in the facility, or im­ported from the outside, can have a negative effect on people, products and processes.

Improving the workforce's health and productivity
Bad air quality affects the personnel's health and ability to perform. Today, a great focus is placed on the quality and health effects of what we eat and drink. At QleanAir Scandinavia we believe this should also be the case for the air we breathe. During an average day, a person typically spends 80–90 % of their time indoors, consumes 1 kg of food, 2–3 kg of fluid and breathes 20–30 kg of air. In short, the air we breathe indoors has a great effect on our wellbeing and ability to perform.

Protecting products
Keeping products clean is highly important in many of today's modern industries, as airborne particles, dust, powder, bacteria, mold spores, and viruses may contaminate products, degrade product quality and highly affect business profits. 

Protecting processes
High maintenance costs in production due to clogged sensors, cooling units, electrical and test instrument cabinets; and increased wear and tear in machinery due to airborne particles, dust and powders are interruptions within business's processes and operations that can be significantly minimized with the implementation of our solutions.

Typical benefits from an air cleaning solution

Healthier working


Fewer/shorter interruptions in production

Higher product quality
– fewer faulty products

heating costs

Lower maintenance costs for e.g. machinery, test instruments, cooling units


The air cleaner QleanAir FS 70 is an ultra flexible air cleaner for those looking to successfully manage their air quality which has the potential for becoming dirty or contaminated. Essentially, the QleanAir FS 70 caters to most size and types of industries ranging from manufacturing, to storage and logistics, as well as industries with high demands on purity. It captures and separates particles and gases using an adaptable filtration system before returning the cleaned air back into the environment or distributed to a specific area.

Adaptable design to meet different challenges

Typical application areas for the FS 70 include logistics, warehouses, production facilities, the food industry, hospitals, and other environments with high demands for cleaner air.

The unit is equipped with a customized filter configuration tailored to the challenges and needs of the particular environment. It is also possible to add accessories, such as air distribution channels, vents, bends, and textile diffusors for optimal results.


Model QleanAir FS 70 Stainless QleanAir FS 70 Grey
Material Stainless steel Powder coated steel
Height / Height on wheels

692 mm
1527 / 1652 mm
580 / 630 mm

692 mm
1527 / 1652 mm
580 / 630 / 775 mm
Weight 90 kg 110 kg

0–4000 m3/h
Speed regulation: Incremental power levels / Automated airflow regulation
Seamless / 3 positions

The technology behind the solution

1  INTAKE – Captures pollution

The QleanAir FS 70 has a large intake on the front of the unit to maximize intake volume, and to reduce the risk of involuntary blockage. For safety reasons, the intake is protected by a screen/grid.

2  FILTRATION – Separates harmful particles and contaminants

Using a multi-stage filtration technique, airborne particles and contaminants are effectively separated from the air. The Qlean­Air FS 70 is equipped with a set of filters adapted to your unique needs. Right from installation, we make sure that we live up to our promises through measurements of particle reduction, mon­it­oring of the units and our lifetime guarantee on functionality.

3  EXHAUST – Purified air is returned to the environment

After the air is purified from airborne particles and contaminants, it is returned to the room by a flexible exhaust for optimum re­circulation, or for a specific purpose.


Adding fabric ducting systems/textile diffusers help focus where your clean air zones are; significantly improving specific types of work environments and aiding in the protection of your people, products, and processes. With regards to health, implementing these high diffusion, porous, tubes over working stations allows clean air to be sent towards the nose and mouth where people breathe, while pushing the dirtier air towards the floor, to be captured by the QleanAir FS 70 air purifiers.

Other benefits from having permeable, textile diffusers are that they are anti microbial, anti static, flame retardant and offer a high volume, low velocity air circulation to help keep it comfortable for workers.

Functional and convertible for your business

Nylon filter

Pre-particle filter

Spark protection

Pocket filter

Spiral duct


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