High infection protection, reliable disinfection and powerful heating in one device
  1. Applications
  2. Air cleaning dust – viruses
  3. Air treatment and disinfection for vaccination centres, tents and halls

Combined H14 HEPA room air purification, surface disinfection and heating for use in vaccination centres, tents and lightweight building constructions

High infection protection, reliable disinfection and powerful heating in one device

Comprehensive mobile solution for meeting the high hygiene and infection control requirements in vaccination centres

Exceptional pandemic periods, such as the current coronavirus pandemic, require exceptionally flexible measures to contain the spread of the COVID-19 pathogen and immunise the population as quickly as possible using effective vaccines. Across the country, cities and districts are working hard to establish vaccination centres. These temporary centres are set up with the combined forces and skills of the local civil protection and emergency services – in converted sports and event halls, community halls, exhibition halls or lightweight building constructions specially designed for vaccination.

The risk of infection with the SARS-CoV-2 virus is particularly high in closed rooms or in areas of the facilities partitioned off with Trotec screen fences, for example in the registration area, in the waiting area but also in the treatment rooms. Potentially infectious aerosols in the micrometre size range, which are emitted when breathing, talking, sneezing or coughing, are concentrated in the room air and inhaled if no appropriate protective equipment is worn. Simple protective masks do not offer protection against these invisible aerosols.

What is needed, therefore, is a solution that is both effective and flexible in order to protect the citizens to be vaccinated, the staff and the numerous helpers in all areas of the vaccination centres from infection with the coronavirus.

Prepared for all requirements: multi air handler TAC XT

With its variable equipment variations – all “made in Germany” – the TAC XT offers a brand new range of applications and therefore maximum investment security:

  • High-performance air purification and virus filtration (H14 according to EN 1822)
  • 360° room heating (18 kW, optionally 27 kW) with or without HEPA air purification
  • Thermal decontamination of rooms and surfaces

This multifunctionality, which is unique among mobile high-performance air purifiers, predestines the high-performance air purifier TAC XT in particular for interdisciplinary use in vaccine facilities.

TAC V+ with scientifically certified effectiveness!

Scientifically proven effectiveness: The TAC V+ offers what leading scientists recommend

The mobile air cleaner TAC V+ was specially designed for the purpose of virus filtration and, in this respect, has been tested for its effectiveness in the context of several scientific studies. Comprehensive studies confirm the effectiveness of the TAC V+ with its H14 filter system “made in Germany”. Learn more about the scientifically certified effectiveness of the TAC V+ ...

High level of protection against infectious pathogens in the air

The best way to reduce the risk of an airborne coronavirus infection in stationary and mobile vaccination centres is to use the TAC XT high-performance air purifier. Thanks to its highly efficient air purification function, the air cleaner creates passing and staying zones with air filtered from viruses – for patients, medical staff and helpers, directly at the installation site. The target areas are continuously refilled with purified air, which significantly decreases the risk of infection in these zones in comparison to non-treated areas. The multi air handler TAC XT uses the same H14 HEPA filter technology (certified according to EN 1822) as the air cleaner TAC V+, the high effectiveness of which has been proven in several studies by Prof. Dr. Christian Kähler of the University of the Federal Armed Forces in Munich.

Mobile room heating for all-round warmth

In addition to air purification, rooms, tents and lightweight building constructions used on a temporary basis can also be heated efficiently during the cold season – with a consistently high HEPA air purification performance. With its heating function, the TAC XT provides draught-free warm air throughout the room with a working radius of 360°. Optionally as a stand-alone solution – or integrated into an existing air distribution system. This way, heated areas will not only be protected from cooling down, but also from pathogens that can spread via the room air.

Thermal disinfection of rooms and surfaces

Just as in medical practices and hospitals, surfaces must be routinely disinfected in vaccination centres. Compared to labour-intensive spray and wipe disinfection, the thermal disinfection of the TAC XT offers a large number of advantages. Thermal disinfectors have long been reliable means for cleaning and decontamination in medical facilities. For example, they are used for disinfecting medical devices as part of a sterilisation process, or for keeping AC systems germ-free in hygienically sensitive areas. However, such devices are almost always permanently installed. The multi air handler TAC XT, however, is the first mobile solution for decontaminating rooms and inventory. The disinfection times of the treatment rooms can be considerably reduced compared to a mechanical cleaning process, so that several disinfection intervals can be carried out in the same time. Even poorly accessible areas that are often neglected during wipe disinfection are treated by the TAC XT with constantly high thoroughness.

One system for three applications – air purification, room heating and surface disinfection in one device. Just a “TAC” smarter!


TAC V+ media library

The TAC V+ puts things into motion – an exceptional amount of virus-free clean air, satisfied customers and various media

In our media library for the TAC V+ you'll find some videos explaining the functional principle of the TAC V+ and its effective principle of air purification. In addition, we have compiled a large variety of different information videos describing the use of the TAC V+ in different fields of application like restaurants, supermarkets or fitness studios. Furthermore the TAC V+ media library will provide you with recommendation videos by satisfied users and with a selection of different media reports about the air cleaner TAC V+. Come and see for yourself ...


Good references are the best recommendation – see for yourself who relies on our products where the protection of employees, customers and children is concerned!

Good references are the best recommendation

With the TAC, it's not just the individual details that set standards – it's also the sum of all details

High mobility – extreme versatility – large clean air capacity – high-performance filtration – filter decontamination and regeneration – value-for-money ratio

Well thought out to a detailed level, unparalleled in its entirety: With these plus points, the TAC V+ – as is scientifically proven in several studies – ensures a technically effective and highly versatile solution to reduce the risk of infection by aerosols in closed rooms.

Stable, but not stationary: mobile virus protection, flexibly applicable exactly where protection is needed

The TAC is flexible, mobile and can be used anywhere at any time

The extremely stable, robust and scratch-resistant metal housing was specially designed for the use in environments where many people come together, work, play, learn or celebrate. This makes it possible to use the TAC V+ high-performance air purifiers without any installation effort anywhere they're needed.

In a flexible, mobile and modular fashion, the exact number of TAC air cleaners as requested by the hygiene concept can be provided, variably adapted to the occupancy, circulation rates, background noise, room size and room geometry.

Mobility – more than just an attribute: easy set-up and moving instead of cumbersome set-up and conversion

Large, conventional floor-mounted appliances have one decisive disadvantage: they are large, heavy and usually have to be set up on site. Once set up, they remain at their place of use and can only be relocated with great difficulty – in other words, stationary floor-mounted appliances. The TAC V+ and its model variants are cleverly designed: Thanks to their carriage design, they are both mobile and stable at the same time! This high degree of mobility of the TAC gives you the flexibility you need at any time.

If, for example, classrooms, offices, studios or other rooms need to be moved, then the TAC V+ high-performance air purifier can be easily repositioned – or completely relocated to other rooms. Or if for school parties, in theatre groups, club and company celebrations or other events, a higher clean air volume is temporarily required to ensure air exchange due to the larger rooms and large number of people.

The framework conditions can change constantly and effective hygiene concepts therefore require a high degree of flexibility in daily implementation. That's why you can also reposition the TAC extremely flexibly – because the TAC is a true mobile device with large wheels and a push handle allowing it to be moved around without any problems. Always exactly where protection is needed.

High versatility due to individually adjustable air volumes

Another decisive advantage of the TAC is the air volume that can be individually adjusted to the room volume and desired circulation rate. Regardless of the room size or application requirements, the correct and permanently constant volume flow is always available at the touch of a button for additional safety.

Mobile TAC high-performance air purifiers with size and weight advantages over competitive models
The mobile TAC high-performance air purifiers fit through every door
The TAC can also be moved across floors

Large clean air capacity, high flow pressure and an optimum flow geometry

TAC high-performance air purifiers have "the power to quickly dilute the room air"

Time is the most important factor for reducing the indirect risk of infection. And we're talking about the shortest time possible for quickly and effectively diluting the infectious aerosol accumulations that are for example generated by a super-spreader, directly at their source. This requires large volumes of clean air and a high fan performance to establish an optimized flow geometry. After all, the amount of virus-free air supplied is decisive for the occurrence of infection.

This is what the TAC high-performance air purifiers TAC V+, TAC M and TAC ECO as well as the multi air handler TAC XT offer: with a large clean air volume, an optimum flow geometry and a fan performance that is more than high enough, a circulation flow is established in the room, ensuring that the virus concentration in the room air is first diluted and is then effectively filtered with cleaned air.

Only sufficiently high circulation rates or virus-free air volumes minimize the risk of infection, this is scientifically proven. Where the effective treatment of the risks of infection by aerosol particles is concerned, high circulation rates (at least 6 times the room volume or even more, if possible) and therefore large volumes of cleaned air are indispensable — despite promises to the contrary made by other providers advertising one to three air changes per hour as sufficient.

As is proven by scientific studies, effective virus filtration requires a sufficiently dimensioned volumetric flow so as to ensure that the air cleaner can provide for the number of air changes required as is guaranteed by the TAC XT, TAC V+, TAC M and TAC ECO. In this context, "air change" does not refer to a complete exchange of the air, but to the proportion of virus-filtered clean air that is supplied, relating to the room volume per hour.

FlowMatic ensures constant air circulation rates at any power level even with increasing filter pollution

In order to comply with the circulation rate required by the hygiene concept, a constant volumetric flow throughout the whole operating lifetime is indispensable. However, the filter elements of every air cleaner are successively clogged over time by coarse and fine dust (e.g. caused by traffic load). This leads to an increasing counter-pressure combined with a strongly decreasing air flow rate, inevitably reducing the level of protection envisaged.

With the innovative FlowMatic control of the TAC XT, TAC V+ and TAC M you no longer have to worry about a decreasing volumetric flow or circulation rates that fall below the values required.

Just like with the cruise control of your car, the FlowMatic sensors capture the actual air flow rate values within the entire filter ladder and consecutively adapt the system performance dynamically. In this way, the air volume target value once preset remains constant at any power level! This not only increases the filter lifetime and system efficiency, but also guarantees compliance with the circulation rate required by the corresponding hygiene concept.

Air cleaners without a FlowMatic control are not able to constantly and reliably meet the requirements so as to comply with the circulation rate required. This is why the filters of such models must be checked at regular intervals and changed if necessary for safety reasons.

High-performance filtration: H14 means maximum HEPA filter efficiency

The TAC V+ can "effectively separate" viruses

Heat-resistant H14 HEPA high-performance filter

Exclusively H14 HEPA high-performance filters complying with EN 1822 specifications (ISO 45H filter ISO 29463) like they are used in the TAC V+ are able to even filter the tiny virus-infected aerosol particles (0.1 - 0.2 µm) from the room air, and this at a percentage of 99.995 %. Therefore the filter efficiency of H14 HEPA filters complying with EN 1822 is 10 times higher than that of H13 HEPA filters with 99.95 %, as used in most air cleaners!

99.995 % or 99.95 %? This may not sound like a lot, but exactly these two decimal places make the big difference between H13 and H14 HEPA filters! Virus-carrying aerosol particles are extremely tiny. And "virus filters" are designed to "filter viruses". That's why the TAC V+ not only filters the large, but also the small-sized, highly infectious aerosols from the room air not even filtered out by FFP2 and FFP3 respiratory masks, which therefore don't offer genuine protection. Real safety is exclusively provided by an H14 HEPA filter (EN 1822)!

Scientific studies, however, qualify that a filter performance beneficial to the decay rate pursued can only be confirmed if the volume flow of the air cleaner and the flow speed in the particulate air filter are sufficiently attuned to one another by an adequately dimensioned filter surface, a property which is offered by the high-performance air purifiers TAC V+, TAC M and TAC ECO as well as the multi air handler TAC XT!

Thermal filter decontamination – your safety airbag

Unique technology – Trotec exclusive

The thermography image illustrates this: In the process of thermal decontamination the heat-resistant H14 virus filter of the TAC V+ is heated to about 100 °C, destroying the bound microorganisms.
Fully encapsulated H14 high-temperature particulate air filter, equipped with heat-conducting metal lamellae

Only with the TAC V+ and TAC XT the special, fully encapsulated H14 high-temperature lamellae high-efficiency particulate air filter is treated thermally at regular intervals. Explicitly for this purpose, this filter has been developed and interspersed with special, heat conducting metal fins.

This thermal filter decontamination technology offers you several benefits at the same time! By heating the filters, the proteins of the viruses filtered out, which are relevant to the infectiousness, are denatured, and the viruses are practically destroyed. Therefore infectious viruses can no longer enter the ambient air from the filter, for example by improper handling during a filter change. Furthermore, bacteria, germs and other microorganisms are additionally destroyed. Filter decontamination at temperatures much lower than 100 °C would not be sufficient here. It's not without reason that drinking water containing germs, for instance, should be boiled, i.e. heated to about 100 °C, for at least three to five minutes before use.

All this means extra employee protection can be ensured during operation and also when the filter is changed! You could say, it's the "virus airbag" that provides for more safety. It is there when you need it – and as long as nothing happens, you won't even notice it.

Scientific studies substantiate the usefulness of thermal filter decontamination for ensuring effective virus filtration. Professor Christian Kähler, for example, points out: "To ensure a maximum degree of hygiene and a longer lifetime in continuous operation, the H14 filter should be heated to approx. 100 °C every day for about 15 minutes, in order to prevent the formation of biofilms, bacteria and fungi without using harmful chemical additives or UV-C radiation."

We recommend carrying out thermal decontamination once a week. Only in hygienically sensitive areas with a low air temperature and very high humidity level should thermal decontamination be carried out once a day. Thermal decontamination of the filter carried out on a weekly basis requires only 1.0 kW of additional energy per week and will not increase the room temperature.

The decisive plus in terms of safety and hygiene for only 28 cents per day, which moreover pay for themselves

The on-demand thermal filter decontamination offers the decisive plus in terms of safety and filter hygiene, while the additional energy input required is negligible. Even with thermal decontamination carried out daily, the costs only amount to 1 kWh, i.e. 28 cents per day of use. And if thermal decontamination is carried out once a week, the costs are just under €15 per year.

Because thermal decontamination also increases the filter lifetime, a new filter has to be purchased less frequently. This saving means that you benefit from the added value of thermal decontamination – maximum filter safety and filter hygiene – practically free of charge!

Thermal filter regeneration – for optimum filter hygiene and a prolonged filter lifetime

No filter humidity, no filter mould or odour, and at the same time a much longer filter lifetime

Thermal filter decontamination and thermal filter regeneration

Aerosol separators and virus air cleaners take effect where many people are present in narrow spaces over a longer time and exhale larger quantities of aerosols. Aerosols, whether virus-carrying or not, for the greater part consist of micro droplets – pure water, that is. Customary H14 filters may be able to "catch" these humid aerosols, however, they also catch additional problems. Since the increasing humidity in the filter causes it to start fouling more quickly. As a result, the filter resistance increases, constantly reducing the clean air volume emitted and thus significantly reducing the filter lifetime. The fast fouling of filters at high loads of aerosols has been scientifically proven by field tests.

Moreover, the constantly high level of humidity favours the formation of filter mould or biofilms. Instead of eliminating a hazard, others may therefore be created. For example, a decreasing flow rate, shorter filter lifetimes and mould on the filter. But since the filter is heated to more than 100 °C at regular intervals, the ingress of moisture, fast sooting and filter mould are not a problem with the TAC V+ and TAC XT. Since the humidity is fully discharged again in the course of the thermal regeneration cycle, not only drying the filter at regular intervals, but additionally regenerating it again via its self-cleaning function.

With this innovative procedure the filter resistance remains low and the clean air flow remains at a constantly high level for a considerably longer time. Consequently the lifetime is longer than that of other filter systems without thermal regeneration and decontamination. This is also confirmed by current studies, which sum up as follows in the context of an examination of the TAC V+ and its H14 filter which complies with the specifications of EN 1822 (ISO 45H filter ISO 29463) and which features a self-cleaning function: "Therefore it is to be expected that this filter can have a lifetime of several years, depending on the load."

Maximum filter hygiene for just 28 cents per day, which practically pay for themselves

Thermal decontamination and regeneration of the filter requires only 1 kWh of energy. Even if thermal decontamination is carried out once a day, the costs amount to approx. 28 cents per day of use, and if thermal decontamination is carried out once a week, the costs amount to just under €15 per year. At the same time, however, the unique thermal filter decontamination and filter regeneration offers you the decisive added value in terms of safety and hygiene over the entire filter lifetime. And all this is basically at zero cost, because the longer filter lifetime achieved by regular thermal filter regeneration means that a new filter does not have to be purchased as often – this saving means that you benefit from the added value of thermal decontamination – maximum filter safety and filter hygiene – practically free of charge!

Low-noise: Hard to believe, hardly to be heard

The TAC V+ is an air cleaning revolution of the silent kind

Sound protection hood to ensure silent operation

The task of qualified high-performance air purifiers is to make the utilization of interior spaces possible again – and not to make it more difficult! Nevertheless, without large volumes of clean air, the risk of infection cannot be minimized!

When aerosol particles are separated or viruses and bacteria are filtered out, high air circulation rates between 6 and 8 per hour are required, and in the medical sector even 12- to 15-fold air circulation rates per hour. It is important to note that the virus-free room air volume, which determines the risk of infection, results from the circulation rate and the room volume. Without these large air circulation rates, spontaneously occurring aerosol clouds cannot be reliably and quickly diluted and filtered out.

Therefore, even in smaller rooms of 45 m² you already need amounts of clean air from 700 m³ to 1,500 m³, which requires a fan with a correspondingly high ventilation power. In particular, to establish an optimum air flow and air routing in the room. In addition to the flow geometry, filter efficiency and long filter lifetimes, however, an acceptable noise level, in spite of the large air volumes and the high fan performance, is desirable.

This is why one of the top priorities in the design of the TAC V+ was a low noise emission

For noise sensitive areas such as schools, offices or medical practices we recommend using the optional sound protection hood by means of which the sound level experienced subjectively can be again reduced by up to 50 %! In workshops, packing stations or discotheques, etc. the use of the sound protection hood usually is not required.

With an optional H14 Ultra-HighFlow filter and an installed sound protection hood, the TAC V+ for example merely generates approx. 38 dB depending on the power level. For comparison: A customary laser printer already generates a sound level of approx. 50 dB during operation.


Well thought out to the detail, unparalleled in its entirety – the advantages of the TAC V+ at a glance:

  1. High versatility due to mobility: Flexible, mobile and immediately usable everywhere – simply set up the TAC high-performance air purifier exactly where protection is needed. For the framework conditions and requirements can change constantly. A decisive advantage over stationary, large floor-mounted appliances.
  2. High versatility due to adjustable air volume: With the TAC, the air volume can be individually adjusted to the room volume and the desired circulation rate. Always the correct and permanently constant volume flow for additional safety!
  3. Large clean air capacity: Up to 2,200 m³/h of virus-filtered clean air with a high flow pressure for optimum air circulation and high air circulation rates.
  1. High-performance filtration: Fully encapsulated H14 metal lamellae high-temperature filter "made in Germany" with a flow-adapted filter surface for virus-filtered room air.
  2. Thermal filter decontamination: 100 °C for 100 % inactivation of viruses, bacteria and other microorganisms, for maximum filter hygiene and longer lifetimes in continuous operation!
  3. Thermal filter regeneration: 100 °C for 100 % evaporation of the aerosols; self-cleaning function of the filter, low filter resistance, constantly high clean air volume, exceptionally long filter lifetime, no filter mould. Approx. 50 % fewer filter changes meaning lower operating costs.
  4. Background noise: The most silent high-performance air purifier in relation to the air flow rate / device size.

Besides different colours, the TAC V+ is also available in the model variants TAC M and TAC ECO – our best recommendation if you want to do without the full equipment of the TAC V+, but not without effective H14 HEPA virus filtration from Trotec "made in Germany". And for extended fields of application beyond air purification, we developed the multi air handler TAC XT.

Moreover, there are special solutions available for you, like for example the TAC V+ in stainless steel version or the wall and ceiling model TAC V+ Dual for large halls.

Quick comparison TAC XT TAC V+ TAC M TAC ECO
HEPA filter (EN 1822) HighFlow H14
Heat Resistant
HighFlow H14
Heat Resistant
HighFlow H14 Minipleat H14 standard
Filter monitoring
FlowMatic volumetric flow control
Thermal filter regeneration
Thermal filter decontamination
Heating unit 18/27 kW integrated
Control panel Touch display, programmable Manual switches
Quick comparison TAC XT TAC V+ TAC M TAC ECO
HEPA filter (EN 1822) HighFlow H14 Heat Resistant
HEPA filter (EN 1822) HighFlow H14
HEPA filter (EN 1822) minipleat H14 standard
Filter monitoring
FlowMatic volumetric flow control
Thermal filter regeneration
Thermal filter decontamination
Heating unit 18/27 kW integrated
Control panel: touch display, programmable
Control panel: manual switches
Model variants TAC M and TAC ECO
Wall and ceiling model TAC V+ Dual
TAC V+ in different colours and stainless steel

Air cleaner FAQ for virus filtration

Learn more about the technical possibilities of virus air filtration

You want to know which technical aids offer effective protection against viruses in the room air? Do you have any questions with regard to the different cleaning methods offered on the market, their functional principle and their suitability for virus filtration? Visit our air cleaner-FAQ for virus filtration – Here you'll find answers to all of your questions with regard to air purification, virus filtration, standards as well as filter classes and of course the high-performance air purifier TAC V+ ...


What's the point of air purification? All you need to do is ventilate properly, right? Pros and cons:

Airing seems to be the order of the day in Corona times. This recommendation is continuously propagated by various parties and presented as the most effective measure to reduce the risk of airborne infection indoors. In fact, ventilation can reduce the concentration of virus-laden aerosols in the room air. However, only if all conditions are met, which is often not the case. Airing versus air filtration – all facts at a glance: On our info page on the subject of "Airing or air purification" we have compiled the most important aspects of the technical possibilities of room ventilation for you. Learn everything you need to know about intensive airing, cross ventilation, ventilation duration, on-site requirements, climatic conditions and effectiveness – here you can see for yourself ...

Airing or air purification? Everything you need to know on our info page ...

Even in times "without corona", the TAC V+ will still be a precious investment as a universal guarantor of clean air

Virus filtration plus keeping the air free from particulate matter – completely pollution-free breathing air

Particulate matter pollution presents a permanent hazard to our respiratory organs. In addition, fine dust is also suspected of being able to transport the coronavirus and aggravate the health consequences of a viral infection. Therefore it's all the more reassuring to the users of the virus air cleaner TAC V+ that it can be both at the same time: a demonstrably effective virus filter and basically a high-performance air cleaner. Today this provides you with a tried and tested air cleaner which neutralizes virus-carrying aerosol particles and bacteria in the room air – and at the same time you can benefit from maximum protection against harmful particulate matter pollution in your rooms – even for your life "without corona". More information regarding the fine dust issue can be found here ...

More information regarding the fine dust issue can be found here ...

Trotec exclusive: acrylic glass shield with an all-round aerosol protective edge
More protection with all-round aerosol protective edge
Less protection without all-round aerosol protective edge
Trotec exclusive: acrylic glass shield with an all-round aerosol protective edge

360-degree hygiene solution for optimum all-round protection

Your safety plus: TAC V+ air cleaner – plus acrylic glass shields with an all-round aerosol protective edge

Unlike conventional transparent protective screens, the acrylic glass shields exclusively available only at Trotec offer you significantly more protection against flying droplets and aerosols suspended in the room air thanks to their unique all-round aerosol protective edge.

The high efficiency yielded by the combination of a high-performance air purifier TAC V+ and installed acrylic glass shields from Trotec "made in Germany" has been scientifically proven. Our recommendation as an optimum all-round protection solution for schools, offices, retail and many more ...


We would be happy to advise you personally and calculate the best leasing offer for you

Work more securely with our TAC business leasing from €49 per month*

More freedom through flexible financing at top conditions is made possible by our TAC business leasing with instalments from €49*. We would be happy to advise you personally and calculate the best leasing offer for you: +49 2452-962-730      * plus VAT with 0 % down payment. For traders only

* We will automatically check whether there are federal or state funding programmes available for your application area.

We would be happy to advise you personally

Plan flexibly with the TAC business rental from €15 per day*

Plannable health protection whenever and for as long as you want it. Rent our TAC high-performance air purifiers by the day, over the weekend or for the long term with instalments from €15. We would be happy to advise you personally: +49 2452-962-730      * plus VAT with 0 % down payment. For traders only


Trotec solutions do not only allow you to generate clean and purified air, but also make the quality of the room air visible!

Triple indicator for healthy room air: Our BQ air quality measuring devices indicate all important values

Particle measuring device BQ30 for air quality monitoring

The Air quality monitor BQ30 should not be missing on any teacher's desk or in any open-plan office because this environmental monitoring station shows you the most important values for healthy room air at a glance: In addition to the current CO2 load and the prevailing climate data and the particulate matter pollution in particle size PM2.5 or PM10 are shown to you.

The CO2pollution is an important indicator of required ventilation measures and the fine dust particle sizes determined also include pollen, a helpful feature to monitor the air quality for allergy sufferers! In rooms with a large number of persons, CO2 Traffic lights can serve as a means for rough-orientation to indicate whether the air quality is good or poor, as carbon dioxide (CO2) is a reliable indicator of an air change.

In addition to the BQ30 Trotec's range of products includes further professional particle counters such as the PC200 or the PC220. Our particle counters cannot only be used for inspecting the air quality, but to test filter systems as well, for example.

Note: Neither the degree of air pollution caused by particulate matter of the particle size PM2.5 nor the CO2 pollution in the room tells you anything about the infection risk! None of the two values are a measurand of the risk of infection, since there is no correlation between CO2 or PM2.5 concentration and viral load. Learn more about this subject area and several others with regard to virus filtration, filter classes, filter standards and other important operating figures – summarized in our air cleaner-FAQ for virus filtration ...


With the high-performance air purifiers of the TAC series Trotec offers professional solutions for aerosol-free filtered clean air quality in larger rooms such as schools, restaurants, offices, medical practices or hotels. By providing virus-filtered clean air, the TAC V+ ensures a high level of protection for employees and customers, teachers and students, staff and patients in commercial environments and public facilities. But even in smaller rooms you can benefit from our expertise in air purification and virus filtration:

AirgoClean® – the synonym for clean breathing air: unpack, switch on, breathe freely

With AirgoClean® you have a wide range of excellent Trotec air purification units at your disposal. First and foremost the AirgoClean® One – our number 1 high-performance air purifier for virus-filtered clean air in exclusive environments, medical practices and law firms. The air cleaners of the AirgoClean® brand stand for effective filter performance, high user comfort and proven Trotec quality – reliable protection against room air polluted with house and fine dust, bacteria, airborne viruses or pollen. Our large selection of air cleaners offers the ideal AirgoClean® device for every need ...

AirgoClean® – the synonym for clean air – unpack, switch on, breathe fresh air

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    The German Federal Ministry of Labour and Social Affairs (BMAS) calls for more working from home to help fight the coronavirus pandemic. However, this is not possible in many companies for operational reasons. “Almost 60 percent of employees in Germany cannot work from home”, says Marcel Fratzscher, President of the German Institute for Economic Research (DIW). In order to protect employees mostly...

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  • Germ-free room air with H14 virus filtration in offices and public spaces

    Open-plan offices, museums, public institutions and buildings of public authorities share one common problem: In areas with high public traffic, there is always the risk of pathogenic suspended matter, allergens, spores, bacteria and viruses spreading through the room air. Whether to extend your ID card in the local citizen service, for the registration or de-registration of a vehicle in the road...

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  • Virus-free room air in discos and clubs

    Clubs and discotheques are struggling with the consequences of the coronavirus crisis in many places. While restaurants and independent shops have reopened, the decision whether to open or not is still pending for clubs and discotheques – probably because they are often considered to be potential virus hotspots. This aspect in particular requires efficient hygiene concepts, allowing operators to...

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  • Air cleaner with H14 virus filtration for gyms and therapy rooms

    Fitness studio operators, licenced physiotherapists and other physiotherapeutic workers are too familiar with the problem: Depending on season and temperature, there is stagnant air in the training or treatment room, even with the ventilation system activated. The breathing air is additionally polluted with suspended matter, e.g. dust particles, nitrogen oxides and formaldehyde, but also with...

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  • Virus-free room and breathing air in supermarkets, DIY stores and shops

    New infectious diseases such as influenza A/H5N1 (avian flu) or COVID-19 (coronavirus) spread all over the world in an irregular, yet continuous manner. The impacts on the diverse areas of daily life are rather drastic. Many salespersons who are not systemically relevant are forced to close their shops in times of highly infectious pandemics in order to prevent a newly-discovered virus from...

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  • Virus-free room air in logistics centres and production areas

    Current coronavirus outbreaks in post and parcel distribution and processing centres offer an impressive demonstration of how fast and radical procedures in the production and logistics sector can be interrupted if only one infected person is present among the entire staff, and if no effective measures have been taken to prevent airborne infections within the working zones. An important component...

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  • Virus-free room air in the meat industry

    Coronavirus outbreaks in slaughterhouses and various meat-processing factories are a poignant reminder of how fast production procedures and whole companies can grind to a halt by infection chains if only one infected person is present among the entire staff, and if no effective measures have been taken to prevent airborne infections within the working zones. An important component for hygiene to...

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  • Dust-free construction sites thanks to air cleaners

    Construction sites are dusty places. Particularly when it comes to chiselling, grinding, cutting and milling operations or the removal of old plaster or tiles. For the most part, craftsmen cope with this by using breathing protections, and they have to accept a considerable cleaning effort. A more effective and healthy approach is the use of air cleaners, which extract the dust before it collects...

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  • Cleaning of ventilation and air conditioning systems

    Clean room air at the workplace and in public buildings is not only legally required, it also contributes significantly to daily well-being. Cleaning air conditioning systems regularly helps to ensure that the air remains pure. To filter out suspended particles as required, service companies will find the suitable air cleaner with a HEPA filter for your system.

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