Air purifier against viruses, bacteria and other aerosols

High quality airpura Air purifier with HEPA filter systems against viruses, bacteria, pollen, fine dust and other aerosols as well as larger suspended particles ensure clean room air and reduce the risk of infection . Aerosols are particles that are only a few micrometers in size or even smaller. In addition to allergens, smoke and odor particles, viruses such as the coronavirus can also float in the air as aerosols. Wherever many people come together, breathing and speaking will quickly increase the concentration of these particles because they can stay in the air for a long time.

Air purifiers that also filter aerosols thus make an important contribution to the fight against corona and other diseases. Of the ongoing indoor air purification A wide variety of users benefit from medical practices, offices and retail stores to canteens, hairdressing salons or fitness studios, schools, kindergartens, old people’s homes, etc.

IMPORTANT NOTE: We would like to point out that although air purifiers massively reduce the concentration of viruses such as corona and other aerosols, they cannot capture them one hundred percent. Therefore, the tried and tested in the Corona crisis should also always be used AHA rules The following are observed: distance, hygiene and everyday masks. If these measures are followed together with the use of air purifiers, you will increase the protection against infections considerably. Always observe and follow the instructions of the federal and state government.

Virus and bacteria information

You can deal with flu viruses as well as other viruses or bacteria infect all year round – they are not only dangerous in winter. All the pathogens need is a sufficiently large target. You can find them wherever many people come together. By speaking, singing or doing sports Many germs get into the room air through breathing and are inhaled by other people.

Viruses like the coronavirus, need a host in order to reproduce. bacteria In contrast, they can multiply on their own and are often ingested via smear infection from dirty surfaces or through the consumption of spoiled food. A warm and humid room climate favors the development of dangerous gastrointestinal diseases such as legionnaires’ disease. Disease-causing mold spores can also multiply more strongly. By regularly moving and exchanging the room air, on the other hand, one can get in Maintain a hygienic room climate .

The most common ways of infection for viruses and bacteria:

• Droplet infection
• aerogenic transmission via the air you breathe (through aerosols)
• Smear infection
• via the gastrointestinal tract (fluids and food)

Air purifier with HEPA filter against the risk of airborne viruses and bacteria

Appropriately equipped air purifiers with HEPA filters are suitable for the Neutralization of airborne viruses and bacteria . Aerogenic means that the disease-causing particles spread as suspended matter in the air and are absorbed when inhaled. Increased concentrations of these particles must be expected in doctors’ offices, fitness studios, shops or offices, for example. Conventional ventilation and air conditioning systems have little effect on the germ count in the air. Become high quality air purifier Installed in busy rooms, they can completely exchange the room air several times per hour and let it flow through their filters.

The latest models are now using three different filter layers to capture even the smallest aerosols and release up to 99.9995 percent pure air into the environment. The first layer catches all coarse particles such as animal hair or coarse pollen. This is followed by a powerful one HEPA or ULPA filter that catches up to 99.9995 percent of all fine particles such as dust, spores or pollen at the highest filter level (ULPA 15). In order to remove even the finest aerosols from the air as far as possible, a third filter is installed downstream. Most of the time it is one Activated carbon filter , but other systems are also in use.

It makes sense to equip the devices with a germ killer to reliably kill all viruses, germs, bacteria, molds, etc.

Professional use of air purifiers in hospitals

Air purifiers have already proven to be important tool in containing infection proven. An example from 2003 shows how valuable the devices are for hospitals and medical practices. At that time, the lung disease SARS spread in Hong Kong. After extensive scientific research, the city’s hospital authorities decided to equip all hospitals with mobile air purifiers. The portable models were set up right next to patient beds. As independent tests showed, the HEPA filter system of the air purifiers used at the time was able to remove up to 99.7 percent of the smallest suspended particles such as the SARS virus from the room air.

Which air purifier is suitable against bacteria and viruses?

There Bacteria and viruses as tiny aerosols in the room air can float, air purifiers must have the right filters. HEPA filters already catch a large part of the microscopic germs. The best models filter even the smallest particles as small as 0.1 micrometers. In order to catch even smaller particles, activated carbon filters and germ killing should also be installed.

So that the bacteria and viruses land in the air filter as quickly as possible, the air filter must too Air flow per hour be adapted to highly frequented rooms. The room air should be completely exchanged at least four times per hour. With premium devices, the room air can even be up to six times an hour change. Of course, the air purifier must also be suitable for the size of the room in which it is installed. Refer to the device information for the recommended square footage.