Tag - anti COVID-19 air purifier

Can An Air Purifier Filter The New COVID-19?

Founded in Guangzhou in 2009, Olansi Healthcare Co Ltd is a professional manufacturer on air purifiers, fruits and vegetables disinfectors, hydrogen inhalers, disinfectant liquid generators, water purifiers, beauty products, hydrogen water generators etc. Healthcare products. Olansi covers more than 60000 square meters, owns more than 350 staffs, with turnover US$ 100 million in 2020. Olansi has been serving worldwide famous brand like Haier, TATA group etc. for a long time and have good partnership with worldwide customers.

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A COVID-19 epidemic has not only severely affected the normal pace of work and life of the Chinese people, but also made everyone re-recognize the importance of daily health protection! As the epidemic gradually stabilizes and even subsides, all parts of the country will usher in the “window period of resumption of work” “. In addition to the necessary mask protection in outdoor spaces, everyone also needs to pay special attention to the indoor environment of the workplace. Because in the use of central air-conditioning or inconveniently ventilated confined spaces, the spread and persistence of the virus cannot be ignored. As the “first line of defense” in the indoor environment-can air purifiers effectively filter out viruses? It has become one of the focuses of attention from all walks of life.

In response to this problem, Mr. Dai Zizhu, a researcher at the Institute of Environmental and Health Related Product Safety of the Chinese Center for Disease Control and Prevention, and an expert in the field of environment and health, said: During the epidemic, in addition to strengthening ventilation, HEPA high-efficiency filtration with H12 and above should also be used. Use it to filter the aerosols and droplets with viruses in the air to clean the air. As a result, the value of high-standard air purifiers will appear.

So what kind of air purifier is considered a high standard? You can judge from the following three points:

First, is there any third-party authority testing and certification for virus removal capabilities?

Recently, there are reports that “the air purifier product standard does not have a requirement for virus killing rate, and it may not be suitable for filtering viruses.” This also strongly reminds us that since the product has not formulated this standard, it should be passed the first. Authoritative testing by tripartite agencies, after actual testing, can effectively filter out the air purifier is worth choosing. The classification mechanism of HEPA filter is diversified. Many product manuals or e-commerce pages do not indicate the diameter range that can filter the pollution source, and even if it is indicated, it is only a theoretical value. Therefore, it is more credible to obtain the inspection and certification of a third-party authority.

Second, to see if the HEPA filter element level of the air purifier reaches H12 or above?

Some air purifier products on the market are equipped with HEPA filters, which are interwoven with very fine organic fibers, which have a strong ability to capture particles (including aerosols), small pores, and high purification efficiency. Of course, the HEPA filter also has a detailed classification, and different levels have different filtration efficiencies for particles of different diameters.

According to authoritative testing organizations, air purifiers with MERV16 or H12 and above and with antibacterial coating high-efficiency HEPA filter elements can filter out H1N1 viruses up to 99.99%. The reason why air cleaning has such a high removal rate of viruses is because it intercepts most of the aerosols and droplets, making the virus unable to escape.

According to the information released by the Chinese Center for Disease Control and Prevention, the size of the new coronavirus is about 100 nanometers, which is similar to the size of the H1N1 virus (the size of the H1N1 virus is 80-120 nanometers), and the two are also attached to aerosols or in the air. Droplets are present.

In view of the similar diameter and the shared transmission route, if the air purifier is equipped with a high-efficiency HEPA filter element of MERV16 or H12 and above and has an antibacterial coating, it can effectively filter out the H1N1 virus by 99.99% in a confined space through circulating purification. For viruses of approximately H1N1 size, and viruses carried on aerosols, it should also be filterable.

Third, see if the HEPA filter element has an antibacterial coating?


Simple physical filtration will cause the risk of secondary pollution caused by residual pollutants. The high-efficiency HEPA filter with an antibacterial coating can ensure that the breeding and reproduction of microorganisms can be effectively inhibited, secondary pollution can be avoided, and the particulate matter at the air outlet can be close to zero.

At the moment of the epidemic, prevention is indispensable, but if you want to establish a “city wall” defense line to prevent viruses indoors, then equipped with a high-standard air purifier that has been tested and certified to filter out the virus, it is the indoor protection of the epidemic. One of the important means. If you want to know more about the air purifier, please consult Olansi immediately.

Contact:Sammi Liang: olans03@olansgz.com  Mobile:0086 15089224562

Air purifiers: what are they and what are they for?

Cough at night, itchy throat, blocked nose, stinging eyes, nausea, dizziness.

They are some of the ailments that, together with other allergic symptoms, are increasingly common in homes.

You may have at home a member who is suffering from this type of disorder. You may be yourself, your partner, and more likely, one of your children. You know something is wrong, but you are not sure where the problem is.

olansi K08A air purifier

olansi K08A air purifier

When the enemy is at home

That the pollution of cities is increasing is a fact. You already know that.

You are also aware that workplaces, for the most part, are not as healthy as they should be. What you don’t know is that in your own home, there may be more toxic and pollutants than you can imagine.

You think (wrongly) that once you get home, the environment is healthier than when you’re on the street. The opposite is true: The air in your home can have up to 10 times more polluting substances than in the streets of your city.

Without realizing it, you spend more than 90% of your time in enclosed spaces and in poorly ventilated environments loaded with unhealthy particles.

The lifestyle has changed. The modern home has become a center, not only for rest, but for leisure.

You don’t even need to go outside to watch a movie. You can have the gym in your bedroom and shopping is something as simple as turning on the computer.

But everything has a price. The air you breathe is loaded with substances harmful to health. The houses are little ventilated. Nobody wants to hear the noise of the street or that the house gets cold and you have to put the heating back on.

You think the problem comes from outside, when it is the opposite.

Something as simple as roasting breakfast bread, releases harmful substances that accumulate to those emitted by air fresheners, paints, cleaning products, carpets or pets themselves.

So what is an air purifier?

An air purifier is like a trawler. The faster you navigate (air flow) and the larger the net (filter), the more fish you fish. Once the network is full, the ship slows down (energy consumption without benefit).

Neither can fit more fish and you have to empty the net if you want to continue fishing (filtering). Smaller fish will always escape (filter efficiency).

The air purifier does not remove or add moisture. It is neither a humidifier nor a dehumidifier. Another thing is that some of these functions are present in the same device.

There are purifiers that may have other functions, such as ionizing. Ionizing is electrically charging the molecules of gases that form the air. When creating negative ions, they bind to particles that are suspended in the air (dust mites, pollen, volatile compounds).

It causes them to group together, increasing their size and facilitating capture by the filter, or being deposited on furniture surfaces or on the floor.

In itself, air purifiers will improve your life exponentially by avoiding all the problems caused by contaminated air. You will have a safe home for you and yours.

Olansi K04C Air Purifier

Olansi K04C Air Purifier

benefits of air purifier in home

1. Air purifiers work to remove airborne pollen, helping people breathe easier

All types of pollen can wreak havoc on allergy suffers throughout the year, specifically during Spring and Fall months.

The benefit of air purifiers with removable/replaceable pre-filters is that they capture larger particles (many types of pollen) while preserving the main HEPA particle filter for smaller particles. This design allows the main filter to last longer.

People have even told us that they have stopped using over-the-counter allergy medication after using their purifier.

2. Helps you sleep better

The benefits of an air purifier in a bedroom allows for better/easier breathing at night, allowing your body to recuperate from the day at a quicker rate. After a good night sleep, a well-rested person is proven to be more productive and energetic throughout the day.

3. Aides people with breathing problems

People with COPD or other respiratory conditions have a challenging time breathing and often times require an inhaler. When people with these conditions use an air purifier they find themselves using their inhaler less, or potentially not at all, while in the vicinity of the device.

For more info about the air purifier,you can pay a visit to olansi air purifier at https://www.olansi.net