An air purifier is a very practical and functional device that stops larger impurities, but also has a HEPA filter that catches a large cross-section of bacteria or dust. It is essential for allergy sufferers, as well as asthmatics. It is worth paying attention to efficiency when choosing. You can even decide on an air purifier with a humidifier.
Check out ductless ventilation at the Onninen wholesaler
Selecting an air purifier based on its surface area
Air purifiers are available in many different versions. You should definitely choose this device in terms of surface area. An organization such as AHAM recommends that the CADR of the purifier should correspond to at least 2/3 of the surface area of a given room measured in square feet. Therefore, the higher the CADR, the larger the surface area will be cleaned not only of bacteria, but also of unpleasant odors. If the area of the apartment is about 70 m2, the purifier should have a CADR of no less than 521 m3. It is assumed that the air should be filtered an average of 3 or 4 times in one hour. If the purifier is too small, it will not clean the entire room well. On the other hand, too large may consume energy unnecessarily. Remember to also pay attention to the height of the ceiling. This means that in the case of very high rooms, you should choose a purifier with a higher power. In the case of small apartments, you can decide on a purifier that removes allergens, as well as bacteria in rooms with an area of 40 m2. Among the best air purifiers, one with a humidification function stands out. Of course, you can opt for just an air humidifier, which increases the humidity in the room. Although it is not a typical purifier, it still reduces the concentration of pollutants, which improves well-being. An air dehumidifier will also work well to improve air quality.
How to choose an air purifier based on the type of pollutants?
When choosing an air purifier, you should pay attention to the air flow, the efficiency of capturing pollutants, and the minimum size of dust particles that the purifier can absorb. Of course, when reviewing the ranking of air purifiers, you can see that those with a HEPA filter are highly valued. This is completely understandable, considering the fact that they actually remove even very small particles from the room. The HEPA filter is the main element of every purifier, as it captures smog particles, as well as other pollutants with an efficiency that exceeds 99.9%. The carbon filter also plays an important role, which will work for various types of pollutants. It perfectly traps gases, mold spores, but also removes unpleasant odors, including cigarette smoke. Air purifiers with an ionization system are other great models that reduce static electricity, which helps improve air quality for a long time. This is especially important in rooms where a lot of people stay. The pre-filter primarily removes larger pollutants. So when choosing, you still need to remember to match the purifier to the room. Purifiers should definitely be placed in the living room, but they can also be placed in the bedroom or child's room.
How to choose an air purifier in terms of purification efficiency and effectiveness?
You already know how to choose an air purifier. It is definitely worth buying one that is equipped with PM 2.5 sensors. In addition, pay attention to additional functions, which include the humidification function. Of course, you can opt for standard air humidifiers or choose models with additional functions. The efficiency of the purifier should be at least three times greater than the surface being cleaned. In the case of a room with standard dimensions regarding ceiling height, it is best to choose a purifier, where for every 10 m2 there is at least 80 m3/h of CADR efficiency. Of course, there are also other parameters that significantly affect the functionality of a given purifier. You should definitely pay attention to the noise level of the device. The lower the number of decibels, the more practical the purifier is. Some people wonder whether, in addition to purifiers, it is also worth choosing air dehumidifiers . It all really depends on what functions your purifier has. If you live in an older building and the walls are damp, the dehumidification function will be useful.