environmentally conscious   The Trotec liquid descaler consists of organic acids that are 100% biodegradable.     active ingredient indicator   The striking pink color of the descaler is used to check the active ingredient. As soon as the color fades and starts to turn yellow, the liquid loses its descaling power.     Energy-saving   Limescale causes electronic devices to require up to 30% more power to achieve the same performance as a device without limescale. So clean your devices regularly to save energy. The Trotec liquid descaler can help you with this!     quality product   The 100% biodegradable liquid descaler from Trotec is a quality product 'Made in Germany'. It is made on an amidosulfonic acid basis and contains maleic acid to prevent re-calcification.     Universal descaler for household appliances   The descaler with color indicator is not only suitable for cleaning the coffee machine/fully automatic coffee machine, but also for all other household appliances with a water tank, such as air conditioners, humidifiers, kettles or steam irons.     Data   • Quality product, made in Germany • Natural and environmentally friendly - 100% biodegradable • Content: 1000 ml • Safety lock/child lock • Universally applicable: coffee machine, fully automatic coffee machine, espresso machine, air conditioners, humidifiers and much more. • Suitable for devices from all electrical appliance manufacturers • Mixing ratio: 0.5 litres of descaler for a 30 litre humidifier water tank.   For further information please refer to the descaling instructions provided by your appliance manufacturer.

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This stylish and reliable air purifier impresses with its good price-performance ratio and comparatively quiet operation. This modern device with its triple filter system achieves optimal air purification results and is a very good purchase due to its small size and attractive price. It was given an overall rating of 1.4 by the renowned trade magazine "Heimwerker Praxis" and was previously voted "Product of the Year" by its readers in the air conditioning technology category. With its filters and high air flow, it is ideal if you want to remove airborne particles such as fine dust, house dust or pollen from the air in the room. It filters particles down to 0.0003mm in size. This means that the particles are practically completely filtered out of the air each time they pass through the cleaner. Odors and fumes are gradually broken down with each pass. The 220b air purifier removes - fine and house dust - pollen - vapors - nicotine - smells - germs - viruses - pathogens - mold   Regarding cleaning effect against the corona virus Coronaviruses have a diameter of approximately 60 - 160 nm (60 nm = 0.00006 mm). The HEPA filter in this device cleans particles up to 0.0003 mm in size. The virus is therefore smaller than the purity rate of the filter. But: viruses do not fly individually in the air, but are always enclosed in larger droplets (so-called aerosols). In human breath, the smallest droplets have a size of approx. 1 µm = 0.001 mm (when coughing: 10 µm = 0.01mm). The HEPA filter therefore catches the aerosols and also cleans the air of COVID19 viruses. The device is therefore very effective and recommended for reducing risk, e.g. in waiting rooms, classrooms, offices or even in private environments.   Characteristics   Prefilter: The cleanable pre-filter (filter grid) removes all larger particles such as hair and lint and thus ensures a longer service life of the HEPA filter.   HEPA filter: One of the best filters ever, especially as a pollen filter. This branded filter catches and filters particles up to 0.0003mm in size. In addition to pollen, this also includes germs, mold spores and dust. Purity rate of 99.97%.   Activated carbon filter: Breaks down many types of smoke and odors (e.g. cigarette smoke) and also helps eliminate toxic fumes, gases and solvents.   Air sensor (optionally switchable): Automatically measures the air quality. If the air quality is very good, the air purifier automatically switches to low operating power. If the result is the opposite and the air quality is poor or bad, the operating power automatically adjusts to high recirculation.   3 speed levels: "High" (strong / approx. 200 m3/h), "Low" (weak / approx. 150 m3/h) and quiet night mode (approx. 80 m 3 /h), the operating noise varies with the selected fan level from noticeable to whisper-quiet/suitable for the bedroom. Timer: With the timer you can specify/select a remaining running time of the device of 1 / 2 / 4 or 8 hours.   LED display: The air purifier has a modern display so you always have a quick overview of all settings and the current status of the air quality (trend). The device also shows when the filters should be changed.   Economical operation: Maximum power consumption of only 60 watts.   Light in weight: Very easy mobility due to carrying handles and light weight.   Modern design and very attractive exterior.   GS tested and of course with CE and EMC conformity.     maintenance and filter changes Maintenance is limited to periodic filter replacement. This is very simple and can be done in just a few minutes without any tools. How often the filters need to be replaced depends on how often they are used and how polluted the air is. With regular use in an average environment, the filters should be changed about twice a year. We make sure that the consumables for all of our air purifiers remain inexpensive despite their good quality. A filter set for the 220b costs CHF 42 as a complete package (2 filters).   usage examples Asthmatics & allergy sufferers: Particle sizes < 5 µm are considered lung-permeable and < 2-3 µm are considered alveolar-permeable. With this air purifier, allergy sufferers and sensitive people can finally breathe freely again thanks to the exceptionally high filtration rate of fine dust, mold, bacteria, mite allergens, pollen and many other pathogens.   Healthier climate: With this air purifier you create a healthier environment and thus a more noticeable sense of well-being. This is especially important for children, the elderly and the sick.   Tobacco smoke elimination: Thanks to this air purifier, not only is the unpleasant smoke from cigarettes, pipes, cigars, etc. absorbed and neutralized more quickly, but nicotine also no longer has a chance to settle in your home and turn white into yellow.   Fine dust and exhaust gas removal: If you live near a busy road or in a big city, you can use our air purifier to protect yourself against the many toxic substances in the air to which you are unfortunately inevitably exposed there.     Technical data  Tension: 220V-240V / 50Hz Max. power consumption: 60 W (0.3 A) Max. air circulation: 200m 3 /h Recommended application area: up to 30 m 2 (80 m 3 ) Dimensions (H x W x D): 536 x 324 x 182 mm Weight: 5.2 kg  

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The large-area humidifier B400 is a powerful cold evaporator with air washer function. It is relatively quiet and compact, ensuring good humidity in dry living rooms, overheated offices, warehouses and workshops up to 250 m². functional principle A humidification mat is pulled through the water bath with an impeller and absorbs moisture. This creates a build-up of moisture in the device, which is released into the room air with a two-stage adjustable fan. This method is very effective in terms of humidification performance, at the same time particles in the air are caught on the humidification mat and deposited in the water bath. The humidifier therefore also cleans the air of flying particles such as dust and pollen. service It is extremely easy to operate. The humidifier has only two rotary switches: Operating switch: three-stage - OFF, fan level 1 or fan level 2 Hygrostat switch: for continuous regulation of the desired target humidity Two lights also indicate when the device is in operation and when the water tank is empty. The humidifier has a metal housing (white powder-coated), stands on 4 wheels and is easy to move. ventilation The ventilation is two-stage, the maximum air output is 500 m³, the operating noise is good on level 2, only minimally noticeable on level 1. The three ventilation grilles at the top of the air outlet can be easily aligned either forwards or backwards. consumables and maintenance The water bath (pull-out drawer) serves to provide the required humidity, but also collects the dirt that is removed from the air. It should therefore be completely emptied or cleaned once a week. The humidification wheel is clicked into the holder from above and can be easily removed for cleaning; the degree of dirt and therefore the need for cleaning can be seen from above. As with all cold evaporators, it is advisable to disinfect the water in the B400 to prevent germs and bacteria. The silver cubes (Ionic Silver Sticks), which are available from us as consumables, are ideal for this purpose. The silver cubes should be replaced once per season, otherwise no consumables are required for this device. scope of delivery • plug-in device  Technical data  Tension 230V/50Hz consumption max. fan speed 1 fan speed 2 standby 53 watts 31 watts 45 watts 0 operating noise (at a distance of 2.5m) Level 1: 44 dB(A) Level 2: 49 dB(A) circulating air level 2 500 m³/h humidification max. 60 liters / 24 hours Room size max. 200 m² steering mechanically Weight 19 kg dimensions (HxWxD) 74 x 63 x 34 cm guarantee 2 years

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The LB50 is one of the so-called cold water evaporators and is suitable for humidifying large rooms. The air is first cleaned by a 3M carbon filter and then passed through the humidifier's moist evaporation mat. The water evaporates naturally, so that an even humidity level is achieved in the room. The evaporation capacity of the humidifier is a maximum of 1.9 liters of water per hour and is sufficient to humidify rooms up to 180 m2 / 450 m3. The addition of a silver stick ("Ionic Silver Stick" or "Clean Cube") to the cold water basin is highly recommended for operation, as it makes the humidification operation very hygienic. Good humidity: The relative humidity should be between 40% and 60% on average. This prevents the skin and mucous membranes from drying out and improves general well-being. The moisture prevents cracks in wooden furniture and parquet floors and counteracts the detuning of musical instruments. The humidifier is equipped with a hygrostat and the water tank has a capacity of approximately 10 liters. The Sanvia LB50 humidifier evaporates the following amount of moisture with the various ventilation settings: Level 1 0.9 liters / hour Level 2 1.3 liters / hour Level 3 1.9 liters / hour   The Sanvia LB50 humidifier is easy to clean and has an easy-to-fill water tank. A good humidifier with a large humidification capacity that is suitable for any environment. 2-year warranty Shipping costs for 1 item: from Fr. 16.- (basic courier, other shipping options can be found in the shopping cart)   Technical data Voltage: 230V/50Hz Consumption: max. 170W Operating noise: Level 1: 45 dB(A) / Level 3: 56 dB(A) Recirculation: 180 - 320 m3/h Humidification: max. 45.6 L/24 hrs. Room size max.: 180 m2 Control: mechanical Weight: 19 kg Dimensions W x H x D): 50 x 60 x 35 cm Warranty: 2 years

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5000 mg/h (5 g/h) ozone output This professional ozone generator is ideal for neutralizing even extremely strong odors (e.g. burning smell, decay smell, toilet smell).   Ozone tubes are the latest technology in ozone generation with a long service life. WDH® is a quality product or a brand that is almost exclusively available through specialist retailers. WDH® air conditioning units have made an excellent name for themselves in recent years for high-quality devices. Quality standards include, for example: durability, compliance with the specified performance, CFC-free, of course with CE conformity, recyclable materials, etc.   Characteristics • Ozone emissions of 5000 mg/h (5 g/h) • Equipped with very durable ozone tubes • Continuous operation possible • Timer function to select the automatic operating time between 0 – 90 minutes • Stainless steel frame with carrying handle • Low power consumption of only 130 watts • Clear control panel • Suitable for wall mounting Important safety instructions The device may only be operated by specialists who are well versed in the effects and use of ozone or who have acquired this knowledge through training. The legal guidelines must be observed when operating the device. In higher concentrations (over 0.1 ppm or 0.2 mg ozone/m³), ozone is a poisonous gas and oxidizing agent and is classified as dangerous and harmful to health! Precautions must be taken to prevent the uncontrolled release of ozone. Ozone attacks natural rubber, caoutchouc and plants and endangers people and animals. We only recommend this device for neutralizing odors that are not caused by harmful organisms. You can also rent this device from us. Technical data   Tension 220V-240V / 50Hz power consumption 130 W (0.6 A) ozone performance (optimal) 5000 mg/h (5 g/h) Max. ozone concentration 15-25 mg/l water resistance IPx0 Dimensions (H x W x D) 59 x 38 x 22 cm Weight 12.7 kg application area 5°C - 40°C / max. 75% rH Swiss plug Yes guarantee 2 years

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The H600A cleans the air of fine dust, pollen, bacteria and viruses quickly and with a high purity rate. The powerful ventilation is a great advantage. The more often the room volume passes through the device, the cleaner it becomes. While particles such as fine dust, but also viruses and bacteria are practically 100% filtered out of the room air every time the device passes through thanks to the HEPA H13 filter, odors are gradually reduced until they are completely eliminated after several passes through. Features, Features & Benefits prefilter The pre-filter (filter net) removes all larger particles such as coarse dust, hair and lint and ensures a longer service life of the other filters. HEPA filter (H13) One of the best filters ever, this branded filter of filter class “H13” catches and filters particles up to 0.0003mm in size. These include pollen, germs, mold spores and dust with a purity rate of 99.97% Pro activated carbon filter Absorbs and purifies many types of smoke and odors (e.g. cigarette smoke) and also helps break down toxic fumes, gases and solvents (e.g. formaldehyde, benzene, ammonia, sulfur, etc.). EPA & activated carbon filter combination (E11) A filter that combines the two quality filters mentioned above to achieve even better results. It is installed in the device upstream of the (more expensive) HEPA H13 and activated carbon filters and significantly extends their service life. anion exchangers Produces approximately 3 million anions/ions per second, which proactively combat smoke, odors, bacteria, viruses and other dirt particles in the room. air sensor operation (automatic mode) Automatically measures the air quality. If the air quality is very good, the device automatically switches to the lowest operating level. If the result is the opposite and the air quality is poor or bad, the operating level automatically adjusts to a higher level. auto timer With the timer you can specify/select a switch-on time and remaining running time of the device of up to 8 hours. touch panel With this modern control panel, you can make your settings quickly and precisely. 5 speed levels Five options to choose from to suit your personal needs. night operation Dimmed mode and very quiet operation. LED display: Modern and very clear LED display, so you always have a quick overview of all settings. The current air quality is also displayed. Both the pollution levels of odors/vapours (VOC display) and the flying particles of various sizes (PM display) can be queried. The smallest unit displayed is particles smaller than 1 micrometer per cubic meter of air (display = PM 1.0). Particle size steps: 1.0 / 2.5 / 10.0). PM2.5 is also known as fine dust (2.5 micrometers are a 400th of a millimeter). A 3-color display makes it easier to quickly identify the approximate air condition. filter change indicator This will show you when it is necessary to replace one or more filters. Stable housing Very robust and with a high-quality and attractive design. parental controls Suitable to avoid accidental changes to the settings. Miscellaneous The device works with one (1) HEPA filter plus one (1) activated carbon filter plus one (1) filter combination. Depending on the application, the filters last up to one year. WDH ® ​​is a quality product or a brand that is almost exclusively available from specialist retailers. WDH ® ​​air conditioning units have made an excellent name for themselves in recent years for high-quality air purifiers. Quality standards include, for example: durability, compliance with the specified performance, of course with CE conformity, recyclable materials, etc. usage examples Healthier climate: Create a healthier environment and thereby more noticeable well-being. Odor removal & tobacco smoke elimination: Not only is the unpleasant smoke from cigarettes, pipes, cigars, etc. quickly absorbed and neutralized, but the nicotine also has less chance of settling and turning white into yellow. Fine dust and exhaust gas removal: Protects against many toxic substances in the air to which you are particularly exposed in large cities and on highways. Asthmatics & allergy sufferers: Particle sizes < 5 µm are considered lung-permeable and < 2-3 µm are considered alveolar-permeable. Allergy sufferers and sensitive people can breathe freely again thanks to the exceptionally high filtration rate of fine dust, mold, bacteria, mite allergens, pollen and many other pathogens. AIRCENTER Remark We therefore recommend that you read the operating instructions before use in order to be able to make the most of the wide range of functions. After just a few minutes, everything will be clear and you will have a lot of fun with the device. Regarding cleaning effect against the corona virus Coronaviruses have a diameter of approximately 60 - 160 nm (60 nm = 0.00006 mm). HEPA filters of category H13 (like in this device) clean particles up to 0.0003 mm in size. The virus is therefore smaller than the purity rate of the filter. But: viruses do not fly individually in the air, but are always enclosed in larger droplets (so-called aerosols). In human breath, the smallest droplets have a size of approx. 1 µm = 0.001 mm (when coughing: 10 µm = 0.01mm). The H13 filter therefore catches the aerosols and also cleans the air of COVID19 viruses. The integrated ionizer can also significantly enrich the air with anions. Anions encapsulate viruses in the air and thereby neutralize them. The combination of H13 and ionizer means that the H600A can significantly reduce the concentration of viruses in the air. However, the device is very effective and recommendable for risk reduction, e.g. in waiting rooms, classrooms, offices or in the catering industry. Technical data Tension 220 - 240V / 50Hz Max. power consumption 145 W (0.7 A) air circulation Level 1: 90 m³/h Level 2: 225 m³/h Level 3: 380 m³/h Level 4: 475 m³/h Level 5: 540 m³/h operating noise  Night mode: 40 dB(A) Level 1: 42 dB(A) Level 2: 53 dB(A) Level 3: 59 dB(A) Level 4: 63 dB(A) Level 5: 66 dB(A) Recommended room size max. 70m² (or 170 m³) dimensions (H/W/D) 850 x 450 x 420 mm Weight 22 kg guarantee 2 years

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The industrial air purifier WDH-AF500B is a robustly built dust eater with a HEPA filter for industrial high-performance tasks as well as for cleaning the air on construction sites, in carpentry workshops or production halls with heavily polluted indoor air. It has a respectable air flow rate of approx. 850 m3/h and thus protects employees from harmful dust, spores, asbestos and other particles in the air. The ventilation intensity can be continuously adjusted using the rotary control. Even at the highest level, the operating noise is within a perfectly acceptable range, which also allows normal communication. The housing is made of almost indestructible special plastic and has a carrying handle. An air hose can be connected during operation and/or after operation. The coarse dust filter first cleans the air of larger particles (purity rate 90%). The HEPA filter then cleans the air almost completely with each draft (purity rate of over 99.9%). The scope of delivery includes a HEPA filter (H13) and a coarse dust filter (G4) . An optional activated carbon filter is also available to remove odors and vapors. Features air purifier: • Easy operation with stepless rotary control • Warning light for clogged filters, which reminds you to change them • Housing made of robust special plastic, easy to clean • Possibility for hose connection in the intake area (suitable hose diameter 30 cm) and in the exhaust area (suitable hose diameter 20 cm) • Low power consumption of 225 watts with maximum air circulation of approx. 850 m3/h • No adjustments in the event of a power failure (device continues where it was interrupted) • Carrying handle for easy transport • Stackable: up to four devices can be stacked on top of each other Properties Filter: • HEPA filter (H13) / included in delivery : purity rate of 99.95%. One of the best filters ever, this branded filter catches and filters particles up to 0.0003 mm in size. These include pollen, germs, mold spores and fine dust. • Coarse dust filter (G4) / included in delivery: The coarse dust filter (G4) removes all larger particles (> 10 ?m) with a purity rate of over 90%. When used as a pre-filter for the HEPA filter, it ensures a longer service life of the HEPA filter. • Activated carbon filter / not included: Absorbs and purifies many types of smoke and odors and also helps break down toxic fumes, gases and solvents. Combination options filter: One or both of these filters can be installed in the lid of the air purifier, or the space can be left empty. • coarse dust • Activated carbon The HEPA filter can either be installed in the main part of the cleaner or the space can be left empty. The filters are consumables and cannot be cleaned. Depending on the level of air pollution, they must be replaced regularly. The device has a 7m long connection cable with a Swiss plug (220-240V / normal household socket). warranty 2 years Shipping costs for 1 item: from Fr. 18.- (Based on B-Post, other shipping options can be found in the shopping cart) Technical data Voltage: 220 – 240V / 50Hz Max. consumption: 225W (1.0 A) Air circulation: 850 m3/h Noise: min. 45 dB(A) max. 65 dB(A) diameter Hose connections: supply air 30 cm exhaust air 20 cm Dimensions (H x W x D): 635 x 408 x 625 mm Weight: 17.5 kg

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This professional ozone destroyer breaks down residual ozone up to ten times faster than the natural ozone decomposition requires. Ozone treatment of indoor spaces is an effective and proven method for large-scale disinfection or for the effective removal of odors following fire and water damage.   However, after each treatment, it was previously necessary to wait for the lengthy process of ozone depletion, during which the unoxidized ozone in the room slowly breaks down naturally into oxygen. Only when the prescribed limit values ​​are exceeded can the previously treated rooms be safely re-entered.   Indoors, the half-life of ozone under typical conditions is usually 30 to 60 minutes, which means that the ozone concentration in the room air naturally only halves hour by hour. The larger the room being treated and the more powerful the ozone disinfector used, the higher the ozone concentration in the room and the more time-consuming the natural degradation process. In addition, especially in rooms where disinfection is carried out regularly, the reduction in reagents inevitably leads to longer and longer ozone degradation phases, meaning the waiting time until the room can be safely used again becomes longer and longer, and the loss of use becomes more and more costly.   Although effective cross-ventilation could also accelerate ozone depletion, the treated rooms are rarely equipped with the necessary ventilation options, such as hotel rooms with secured windows or windowless basements, storage rooms and archive rooms.   This device enables the technical regeneration of oxygen in ozone-polluted rooms and thus significantly accelerates their economic reusability. Depending on the conditions of use, rooms can be safely entered and used again after just a tenth of the time required for the natural decomposition of ozone.     Unique master-slave solution for accelerated ozone depletion   The "Zerozon" was specially designed for combined use with all ozone disinfectors in the "Airozon" professional series. The device is equipped with a dedicated power supply and a control console for the connected Airozon device, enabling synchronized combined operation of both devices. Alternatively, standalone operation is also possible. Please note that this additional socket attached to the device complies with EU standards. For devices with a Swiss plug, this means that only two-pin Swiss plugs can be connected. Three-pin T12 plugs, on the other hand, do not fit without an adapter.   In Airozon combination mode, the Zerozon automatically switches off the connected Airozon device after the configured treatment time has been reached and automatically begins the technical oxygen regeneration. For this purpose, the Zerozon can be equipped with powerful special filters that cause accelerated catalytic ozone degradation.     Advantages at a glance   • After previous room ozonation, causes a degradation process up to a factor of 10 faster than the natural ozone decomposition • Compared to natural ozone depletion, ozone-decomposed rooms can be safely re-entered after just a tenth of the time, depending on the operating conditions • Equipped with a dedicated power supply and a control console specifically for connected Airozon Professional devices (only suitable with EU plug) • Original fleece-coated catalytic special filters for extremely fast ozone decomposition • Robust, multi-stackable construction – can also be stacked with the Airozon 20000 ozone disinfector of the same dimensions • Can also be used in standalone mode • High-quality production, made in Germany     Technical data   air volume flow max. 680 m³ / hour voltage 220 - 240 V/50 Hz nominal current consumption max. 0.8 A power consumption max. 175 W Recommended coverage 10 A cable + plug approx. 3m cable, EU plug with Swiss fixed adapter T12 Dimensions (H x W x L) 400 x 370 x 547 mm Weight 15 kg operating hour meter Yes Trotec article no. 1,180,000,019 guarantee 2 years

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Neutralizes with very strong 12000 mg/h (12 g/h) ozone output The Super ActivO is ideal for professional odor neutralization. The room size and the desired treatment intensity can be selected with just a few keystrokes. Shortly before operation begins, a clearly visible warning light begins to flash and the display asks the operator to leave the room. The light is also active during the process, providing a visual warning to people. At the end of the treatment, the ActivO automatically starts the reversal process. This means that the air containing ozone is sucked in and converted back into oxygen. This means that the rooms can be safely entered again after a short time. This patented reversal process is unique and significantly reduces danger and waiting time.     Features & Benefits of this Ozone Generator   • Ozone emissions of 12000 mg/h (12 g/h) • Continuous operation possible • Mobile with rack and wheels • Low power consumption of only 350 watts • Clear control panel • Warning light during operation as well as acoustic alarm and warning text when starting. • Automatic process reversal after termination of the application • meets UL, FCC and CSA standards In our experience, the ActivO is excellent for neutralizing odors. However, devices of this type are not effective enough for combating insects and mites (in this case, heating the room to over 60°C is more effective).   Important safety instructions The device may only be operated by specialists who are well versed in the effects and use of ozone or who have acquired this knowledge through training. The legal guidelines must be observed when operating the device. In higher concentrations (over 0.1 ppm or 0.2 mg ozone/m³), ozone is a poisonous gas and oxidizing agent and is classified as dangerous and harmful to health! Precautions must be taken to prevent the uncontrolled release of ozone. Ozone attacks natural rubber, caoutchouc and plants and endangers people and animals. We only recommend this device for neutralizing odors that are not caused by harmful organisms.     Important information on the scope of the guarantee   The ozone blocks contained in this device are partly made of glass and are therefore fragile. Damage to these ozone blocks as a result of careless transport (e.g. when loading/unloading, transporting over stairs, etc.) or handling of the device is not covered by the warranty.   Application video (in English)       Technical data   Tension 220V-240V / 50Hz power consumption 350 W (1.8 A) ozone performance (optimal) 12000 mg/h (12 g/h) amount of recirculated air 450 m3/h water resistance IPx0 Dimensions (H x W x D) 100 x 50 x 40 cm Weight 33 kg application area 5°C - 40°C / max. 95% rH Swiss plug Yes series Ecozone Super Activ0 guarantee 2 years    

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