Allergy to pollen, asthma, pets … respiratory diseases are an increasingly present reality and their prevalence continues to increase. If this is your case, you may have thought about buying an air purifier (or even recommended by health personnel), a device that looks very similar to air conditioners but with the mission of returning an air better than the one they catch.
In this guide to buying air purifiers you will find a simple explanation on how it works and how to choose an air purifier that suits your needs. Also, a selection of some of the most interesting models
How an air purifier works?
The mission of an air purifier is to eliminate elements present in the air: pollen, mites, dust, tobacco smoke … in general, pollutants. As a result, it returns a cleaner air and in some cases, with less odors, since they trap the particles responsible for it.
To retain these particles, they first capture the ambient air using a fan and, after passing through a filtering system where impurities are trapped, the air returns to the room.
Although there are several technologies to purify the air such as electrostatic precipitators or the use of ozone, as we have previously advanced, the commercially used are high efficiency filters.
High efficiency filters offer an effective and safe solution. Of course, they are not perfect, requiring the replacement of these periodically to continue fulfilling its mission. In fact, the starting point when choosing an air purifier will be precisely knowing what degree of retention they offer.
2 Factors to consider when choosing an air purifier
The retention capacity of the filter that integrates the air purifier is fundamental because it determines the quality of the air that will leave the room. In this sense, the recommendation is to look for models that have HEPA filters (High Efficiency Particulate Air) and not “HEPA type”.
Why this nuance? In order for a filter to be called HEPA it must meet standards, that is, all particles equal to or greater than 0.3 microns in diameter must be trapped with 99.97% effectiveness.
Thus, we can also find models with “HEPA type” filters, usually more affordable, but also less efficient, which either do not meet HEPA standards or have not been tested in independent laboratories.
2.How big is the room to purify?
The next aspect to assess is to know the cubic meters of the room whose air we are going to purify. And it is that as with the air conditioners, it is not the same to operate in a room of 10 square meters than to condition a room of 50 m ^ 3.
To size the room, we will simply calculate its volume. This is: its surface multiplied by the height. The air purifiers offer this information in their specifications or an approximation to the surface to be purified.
It is important to know this data to be able to size our purification needs, so that we do not fall short or invest more than necessary in an oversized purifier.
Benefits of having an olansi air purifier
1. Reduces mold
We all dread and fear mold, present in both indoor and outdoor air. Using an air purifier helps to reduce the mold level in a home, minimizing its effect on allergies and improving general health.
2. Reduce odors
In addition to breaking down pollutants, an air purifier can help reduce odors. If you are an animal owner, Plasmacluster ions can help to virtually eliminate these odors often embedded in carpets, drapery, and furniture.
Traditional systems rely on air passing through a filter, while Olansi K15A air purifier