Virus-free room air in schools and educational facilities
Trotec high-frequency air cleaners maintain the room air in classrooms reliably free from viruses with H14 high-performance filters
A sustainable new start of regular school life makes a hygiene concept that is shown to be effective indispensable to provide for virus-free air in classrooms. The coronavirus SARS CoV-2 is a huge challenge for teaching staff, cleaning staff and headmasters. Even using spraying and wiping agents in a regular manner does not provide any protection against this virus which not so much spreads by smear and droplet infection, but rather directly via the room air. The protection of pupils and teaching staff therefore requires measures that are demonstrably effective, in order to reliably reduce the airborne infection risk.
Scientifically proven effectiveness: The TAC V+ offers what leading scientists recommend
As the first mobile air cleaner worldwide, the 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+ ...
Ensuring safe presence at school requires guaranteed virus absence
Real face-to-face teaching requires personal closeness, immediate feedback via gestures, behaviour, questions and answers. Therefore, teachers can actually not do without the direct contact on site in order to perform their educational task in a realistic fashion.
However, this direct contact always carries the risk of an infection with airborne diseases. In best case, this could be flue, in times of corona it could be Covid-19. Not only since Corona times it has been highly recommended to take additional hygiene measures in addition to the regular ones: The air in the room and particularly the air for breathing must be kept as clean as possible and free from viruses or bacteria. This serves to protect the teaching staff, but also the pupils.
Clean air in the classroom protects teachers and students
Pathogenic viruses and bacteria are an invisible danger in every school. The pathogens can survive in the room air for several hours, presenting a potential health risk with every breath. Current studies prove that e.g. the Sars-CoV-2 virus can stay in the air for several hours while remaining infective.
The virus gets into the room air by means of aerosols that are emitted when breathing and speaking. Infectious viruses adhere to these tiny particles and the virus-carrying aerosols waft through the air due to their light weight and are inhaled unnoticed by other persons in the same schoolroom, for instance by fellow pupils or teachers.
Dividing school classes into two groups does not offer protection against virus-laden air
It is an elementary component of hygiene concepts to reduce class sizes in times of spreading epidemics. But no matter how small the groups are into which the pupils are divided: it does not prevent the virus from spreading through the air. Even using protective masks for mouth and nose does not entirely offer protection against direct ‘virus drizzle rain’ caused by “juicy” talking. Protective masks definitely do not offer protection from germ-loaded aerosols that are released into the room air while talking and breathing, where they will continue floating in the form of aerosol accumulations for several hours.
Any person talking loudly is sufficient to have thousands of aerosols spreading into the room air per minute. The number even increases when care workers and children sing. Indeed, protective masks are a first important approach to reduce the risk of a direct droplet infection with the SARS-CoV-2 virus. However, this measure does not protect from a far greater danger of infection – accumulations of aerosol particles floating freely in the room air!
Such aerosol clouds even overcome physical barriers like sneeze guard barriers or separating walls. This is how particles of aerosol can easily access the respiratory tract or the eyes. The long time aerosols stay in the air are the reason for another problem: Since aerosols spread with air currents, the room air will be mixed every time the door is opened.
Protecting teachers and pupils with a 360-degree hygiene concept
Only a coordinated all-round solution of all possible hygiene measures and additional high frequency air purification reliably and permanently reduces the risk of infection. So don’t exclusively rely on physical separation, protective masks and washing hands regularly for protection against infections. Aerosol particles in the room air don't stick to the distance rules – as they potentially transport viruses, they are the real source of danger!
High-performance air purification creates virus-free air in classrooms
If the room air is kept free from germs and viruses, the airborne risk of infection will be minimised likewise. Trotec high-frequency air cleaners such as the TAC V+ are exactly designed to perform this task, for they efficiently and quickly reduce the intensity and time aerosol accumulations and suspended matter stay in closed rooms, creating an education facility with an extraordinarily reduced risk of infection for both teachers and pupils.
Directly at its site of installation, the mobile air cleaner TAC V+ creates a “Clean air zone”, flooded with purified air and filtered from viruses. Within this zone, the surrounding air nearly completely stays free of airborne germs and viruses because the TAC V+ is able to take in large volumes of contaminated room air and to carry out effective H14 HEPA high-performance air filtration. Moreover, the device is able to purify room air zones in a flexibly adjustable manner with clean air that has been filtered from viruses and aerosol particles.
Effective against bacteria and virus accumulations
Trotec high-frequency air cleaners are equipped with HEPA high-performance air filters of class H14 which filter out more than 99.995 % of all fine suspended particles larger than 0.1 µm with a transmittance of only 0.005 %. Or in other words: No more than five of 100,000 particles pass the H14 filter. Thanks to this unique feature, these kinds of high-performance filters are also used in operation theatres or comparable hygienically sensitive areas in order to produce clean air. In this way, you create optimum conditions to keep the room air and breathing air in classrooms, staff rooms, school administration areas, break rooms, halls and foyers free from germs and viruses in times of spreading epidemics.
Well-known viral strains such as SARS-CoV, MERS-CoV or Covid-19 have a particle size of 0.005 to 0.1 µm. Most of the time, they form accumulations with other particles (such as saliva or suspended matter) which increases their size up to 0.4 µm or 0.5 µm. These accumulations are referred to as germs and will be filtered out reliably by the Trotec H14 air cleaning filters.
All H14 HEPA high-performance air filters from Trotec meet the highest quality standards that are obligatory for bacteria and virus filtration.
- Each H14 high-performance air filter is tested individually and is assigned its respective serial number
- The test report is enclosed as certificate in duplicate with each H14 high-performance air filter
- The original test certificate can be filed with the documents for the device. If required, the copy can be attached to the air cleaning device.
- HEPA H14 high-performance air filters are tested in compliance with EN 1822 and EN 60335-2-69.
Also suitable for any TAC air cleaner with H13 filter
You can also insert a HEPA H14 high-performance air filter from Trotec into your TAC air cleaner if you already possess a TAC device. The H14 filters are available as an accessory, e.g. for the professional air cleaners TAC 3000, TAC 5000 or TAC 6500. Simply replace the H13 filter in the filter compartment with a H14 HEPA high-performance air filter.
Virus-filtered clean air in music schools or at choir rehearsals
Apart from its use in public or private schools, the TAC V+ is also ideally suited for virus filtration in other educational facilities like for example music schools
The transfer of knowledge in schools requires room for personal proximity to teach and learn. This principle applies to primary and secondary schools as well as to music schools or other educational facilities. When not required for lessons, school rooms are often made available to specific associations like for example choirs to hold their choir rehearsals.
The TAC V+ is also the ideal air purification solution for such school events, in order to provide for aerosol-free room air without aerosols carrying viruses and thus without a corresponding infection risk. The high-frequency air air cleaner TAC V+ draws in the ambient air near the floor and leads it through an effectively attuned filter system. The last filter stage of the latter is a unique H14 high-temperature lamellae particulate air filter with thermal filter decontamination. This H14 HEPA filter is treated thermally at regular intervals and heated to over 100 °C, which practically destroys all viruses that are filtered out. Therefore infectious viruses can no longer enter the ambient air from the filter. Instead, the TAC V+ only blows virus-free, filtered clean air back to the room in a draught-free fashion via its specially formed blow-out tower!
In particular for musical activities and especially when singing together, the use of the TAC V+ can be an effective prophylactic measure against the spreading of aerosols carrying viruses. Since singing transports aerosols into the room via the breath in an especially wide radius and can float there in the room air for several hours. The louder the singing, the wider the spreading radius.
Only the high-frequency air cleaner TAC V+ is able to effectively and quickly reduce the dwell time and intensity of aerosol and particle accumulations carrying viruses in closed rooms and in this way create a safe environment with a substantially reduced risk of infection for teachers, music students or choir members. The virucidal effectiveness of the TAC V+ has been scientifically proven!
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+ ...
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 ...
Our recommendation for virus filtration in schools and other educational facilities
The Trotec high-frequency air purifier TAC V+ with H14 high-performance filtration
The vertical construction of the mobile high-frequency air cleaner TAC V+ serves for establishing particularly efficient “Clean air zones” with surrounding air filtered from viruses. Setting up several devices with some distance in-between will create clean air environments with a low aerosol concentration for classrooms, school break areas, or areas for study periods. Moreover, the mobile TAC V+ can be repositioned in no time, making it possible to utilize it flexibly for a variety of rooms.
High-frequency air purification eradicates accumulations of aerosol particles in minutes
By deliberately positioning several high-frequency air cleaners of type TAC V+ or TES 200, pupils and teachers will be way better protected from suddenly appearing droplets and accumulations of aerosol particles. These will be filtered out within the shortest time due to the high air change rate. Besides, areas will be permanently filled with large amounts of virus-free room air which will significantly reduce the risk of infection in the “Clean air zone”.
Special H14 high-performance air filter with thermal self-regeneration function
This air cleaning performance is made possible by a synchronous system of efficient prefiltering and final particulate air filtration, provided by the integrated H14 high-performance air filter in compliance with EN 1822 (ISO 45H filter ISO 29463) by Trotec in a special heat-resistant version. This special filter is integrated in the devices TAC V+ and TES 200 and is heated up in intervals which will inactivate all viruses remaining in the filter, serving for a 100 % decontamination of the filter. The thermal self-regeneration function of the special H14 high-performance air filter is unique in the world and exclusively available at Trotec!
TAC V+ and TES 200 are part of the same assembly and therefore provide the identical fan performance and HEPA air purification function. The TES 200 can, however, also be used for combined room heating, thermal decontamination of rooms and surfaces and thermal pest control. The reason for this are the additionally integrated, powerful electric heating module and enhanced programming options for various air treatment scenarios.
Thanks to their combined technology of filter and decontamination techniques which are unique in the world, TAC V+ and TES 200 provide safety by reducing the risk of an airborne infection in all areas with a lot of public traffic – ideally suited for schools and other educational facilities.
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This is how you achieve maximum protection against an indirect infection:
the better the optimum airflow, the larger the room volume and the higher the air circulation and therefore the circulation rate, the lower is the concentration of aerosols in the room air, which also reduces the risk of infection.
The circulation rate and the virus-free clean air volume at the same time determine the safety level within the room.
Since even with an increased circulation rate, room air can never achieve a completely virus-free state if the room contains infected persons — you can merely establish a mixture of filtered air and permanently generated virus-carrying aerosols.
Therefore the following applies: The higher the circulation rate and the more filtered air per person is generated, the more the virus concentration in the room air is diluted. This results in a decreasing risk of indirect infections.
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.
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
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
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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
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
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:
- 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.
- 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!
- 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.
- 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.
- Thermal filter decontamination: 100 °C for 100 % inactivation of viruses, bacteria and other microorganisms, for maximum filter hygiene and longer lifetimes in continuous operation!
- 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.
- Background noise: The most silent high-performance air purifier in relation to the air flow rate / device size.
Scientifically proven effectiveness: The TAC V+ offers what leading scientists recommend
As the first mobile air cleaner worldwide, the 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+ ...
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+ ...
Whether for sale or for rent: Trotec offers the right air cleaners
Whether you like to rent a high-frequency air cleaner on a short-term basis or whether you prefer buying it to benefit from a long-term use – at Trotec, devices and respective filters are always available from stock. Our expert consultants are also happy to advise you with regard to integrate your device into your AC system.
Purchasing a device: If you have any questions, please contact us via email: info@trotec.de or give us a call at +49 2452 962-400. Renting a device: Please contact our TKL hiring centre directly – by email: info@tkl-rent.net or under +49 2452 962-160.
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
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 ...
standard equipment
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