Functions of an air purifier:
On air cleaner can be used if you want to get a clean fresh air. This is beneficial for both health and general well-being. Industry, traffic and other sources are blowing more and more pollutants and particulate matter into the air. These pollutants from the air then penetrate into living or working spaces and often thereby the burden of pollutants inside is higher than in the outdoor area. In a smoker’s household, the burden is even higher than in other households. This problem can be solved by a air cleaner almost fix. Of the air cleaner filters the air and then you get a pure breathing air of up to 99.97 percent. On air cleaner works through a multi-level filter system. Different filters are combined. But first the air gets from one fanattracted. This is followed by coarse filtration through the so-called prefilter. Subsequent to the pre-filtering, the fine filtering is done using a high-efficiency HEPA filter. This filter can filter small particles up to 0.3 microns in size from the air. Then the smell is removed by an active carbon filter. Even bacteria in the air can be eliminated. This works by irradiating the air with UV light and by using a special photocatalytic filter. When all these steps have been taken, the cleaned air is returned to the room. Some air cleaner also have an ionizer. This ionizer generates negatively charged particles. These particles in turn bind the smallest pollutant particles in the air and they are then screened out in the HEPA filter. The size of the device you need depends on the size of the room you have to clean. Of course, the device must be sufficient for the largest room, since one usually has several rooms.

The different filters:
– Activated Carbon Filter: Activated carbon has many pores and a large porous surface. As a result, pollutants easily hang on the surface. It binds cigarette smoke, food smell, furniture fumes and other pollutants
– UV filter: The UV filterdestroys germs and bacteria. Germs are destroyed by ultraviolet light.
– HEPA filter: With the Hepa filter, you can filter smoke and all other suspended matter from the air. Up to 99.9 percent can be easily filtered out and is therefore ideal for allergy sufferers.

Additional functions:
Some air purifiers have a timer function. This can be adjusted, for example, when he should clean the air and for how long. Another extra in some devices is an air quality sensor. This sensor measures the quality of the air and the device then decides whether the air should be cleaned or not. Depending on how high the pollutant load during the measurement, is cleaned or not. Some devices can also be comfortable with one remote Controlare operated and they have some parental control, which makes it difficult for young children to work on the device. Very great devices even offer air humidification in addition to air purification. This is an advantage in the cold seasons, as the air is dried out by the heating. However, one has to make sure that the humidity is not too high, otherwise it can lead to mold.

Advantages and Disadvantages of an Air Purifier:

Advantages:
– The air is much cleaner and thus the overall well-being is increased.
– Protects against allergies, house dust, cigarette smoke and many other harmful substances.
– Clean air keeps the airways clear.
– Fresh air prevents permanent tiredness.
– Good for allergy sufferers and other sensitive persons

Disadvantage:
– The walls around the air cleaner attracts the particles of dirt particles and they are dirty.
– Partly ozone is formed, which is harmful to humans.
– The chemical degradation of odor-forming gases creates harmful residues.

What is the use of an air purifier suitable for?
Air purifiers are used both in the private and in the commercial sector. They should be used mainly where great cleanliness plays a role. They can be used to prevent allergies or to make it easier for allergy sufferers to live in the home. Even for asthmatics, it is beneficial if they have clean fresh air to breathe. With an air purifier, things such as odors, mold spores, pet dander, smoke, dust, pollen, fungal spores and mite faeces are filtered out of the air. The air purification is mainly in laboratories, medical practices and hospitals important because the sick people should not be additionally burdened with bad air. But also in offices and workrooms, it is important to provide fresh air, because then you can work better immediately. By cleaning in children’s rooms, children are less at risk of allergies or the like, or existing allergies become more bearable for the little ones. The use of an air cleaner is also advisable in the catering industry, in smoking areas and in industry, since not only the pollution is reduced but also bad odors are eliminated. In principle, you can use an air purifier in all rooms because there is a certain amount of pollution everywhere. However, since other pollutants can be produced by cleaning, you should always weigh where it is really needed.

What should be considered when buying an air purifier?
With an air cleaner you should always pay attention to the quality. Because only good equipment can get the air almost 100 percent clean. It is best if the unit completely circulates and cleans the air approximately twice an hour. Then you usually get a good result. Likewise, one should make sure that the device is sufficient for the rooms you have. If you have larger rooms and the device is designed only for small rooms, then of course you will not get the desired result. So always go out from the biggest room you want to clean. Another issue is the follow-up costs incurred with such a device. With the acquisition costs alone, it is not done and that is often forgotten. For example, it is important here how much power is consumed and how expensive the filters are for the device. For example, if the initial cost of a device are low but the follow-up costs are very high, then it usually pays to purchase a more expensive device with low follow-up costs, because the acquisition costs are only once and the follow-up costs are constantly incurred and can therefore also add up , That means you have to make sure that the air purifier consumes as little power as possible and that the filters that have to be rebuilt cost as little as possible. In addition, you should also wait for the device at regular intervals. For some it may even be possible. Only if all filters and also the fan work properly, then the device works correctly and one can achieve the best possible result.

Difference to an air washer:
An air purifier works with a filter system. The air scrubber, on the other hand, washes the air in the truest sense of the word. Through a roller with perforated slatsInside, water is absorbed and circulated. As a result, the air is humidified and cleaned, because the dirt particles are stuck to the slats and are thus removed from the air.