Air Purifier News

Air Purifier News

04 Aug

Brief analysis on the development of air purifier

With the improvement of people’s living standards and the enhancement of environmental awareness, more and more people realize the importance of clean air for their health.
In order to improve the increasingly serious air environment, air purification products have become a popular product category in home appliance stores. Among them, air purifiers are favored by users as an effective tool to improve the indoor air environment.

According to ovicloud data, the retail sales of air purifiers in 2014 was 15.1 billion yuan, a year-on-year increase of 94.8%.
In 2015, the retail sales amounted to 11.8 billion yuan, a year-on-year decrease of 21.6%; In 2016, the retail sales amounted to 13.51 billion yuan, a year-on-year increase of 14.1%; In 2017, the retail sales amounted to 16.21 billion yuan, a year-on-year increase of 20%.
A few years ago, environmental pollution in many cities in China became very serious. The ubiquitous haze made people start to wake up to the harm brought by environmental pollution.
With the continuous haze weather, the air quality presents a state of severe pollution, the number of patients with respiratory diseases is also increasing, and the serious air pollution has fried the market of air purifiers.
The high concentration of PM2.5 in the air and serious haze pollution are the primary factors for many consumers to buy air purifiers. It can be said that haze is the catalyst for the outbreak of the air purifier market. After the haze weather detonates user demand, the air purifier products have maintained rapid growth for many years.

In 2018, the national air pollution control work has been gradually promoted, and the frequency of haze weather is becoming less and less.
In addition, affected by multiple factors such as the improvement of consumers’ awareness of air purifier products, the purchase heat of air purification products also decreased, and the overall market showed a downward trend.
According to the monitoring data of ovicloud, the sales of air purifiers from January to November 2018 was RMB 11 billion, a year-on-year decrease of 26.7%.
Affected by the booming market in 2017, the year-on-year decline in 2018 increased.
It is not difficult to see that the improvement of air quality is the main reason for the sharp drop in sales of air purifiers. For the cold and hot conversion of the market, air purification products began to look for the next marketing outlet: “formaldehyde removal economy“, and indoor formaldehyde pollution has become a new starting point of air purifiers.

The most unavoidable problem in new house decoration is formaldehyde. There is a large amount of formaldehyde in many decoration materials. Long-term inhalation will cause very serious harm to human body, and the release cycle of formaldehyde is very long, which adds more risks to users when they stay in new houses.
The trend of demand transformation of air purifier industry from “haze removal” to “aldehyde removal” is very rapid and obvious. Relevant manufacturers develop new products and technologies according to market demand to layout the next development of air purifier.

It is understood that in 2018, the sales penetration of air purifier products with formaldehyde removal function has reached 18.5%, and consumers have changed from focusing on haze removal effect to formaldehyde removal function.
At the same time, the export market growth rate of air purifier products is increasing year by year. In 2018, China exported 17.63 million household air purifiers, a year-on-year increase of 45.9%.

In 2019, China exported 21.05 million household air purifiers, with a year-on-year increase of 19.4%.
As a large manufacturing country, about 70% of air purifier products in the global market are produced in China. With the continuous improvement of air purifier product technology and the advantage of domestic product price, the export volume of air purifier products in China is gradually increasing.
In 2020, a sudden COVID-19 disrupted the pace of people’s life, especially when it was clear that the main way of transmission of COVID-19 was through respiratory droplet transmission and contact transmission. People were very concerned about the health of the air environment, and the air purifier product once again returned to the public’s vision.
At the same time, scientific information about respiratory health is overwhelming. The air purifier products with HEPA high-efficiency filter screen can effectively filter out virus particles and droplets attached to the air.
The use of air purifier has a certain effect on improving indoor air quality and reducing the risk of infection.
For a time, in addition to masks, alcohol and other protective articles, air purifiers have also become just needed products for many families.
In the face of the sudden outbreak of consumer demand, the sales of air purifiers increased significantly during the epidemic.
For users, COVID-19 let us know more about the level and effect of air purifier products, which is a product popular science for consumers.

The purchase demand under the epidemic situation has made the air purifier market reach a short outbreak. In the post epidemic period, people still pay attention to the indoor environment and respiratory health.
The outbreak of COVID-19 has driven the sales of air purifier products, and has also enhanced people’s awareness of respiratory health. At the same time, it also put forward new requirements for air purifier products.
In recent years, the air purifier industry has developed rapidly, but at present, the air purifier industry is still in the initial stage of development.
In terms of penetration rate, compared with Europe, America and other countries, the penetration rate of air purifier products in China is very low. Moreover, the household penetration rate of air purifier in China is less than 2%, which is far lower than the 100 households of traditional household appliances such as air and ice washing.
From this point of view, the whole world’s air purifier market still has huge growth space in the future.

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02 Aug

OLANSI Air purifier-the guardian for the baby for 2021 and 2022

Affected by the epidemic, people’s awareness and demand for healthy home appliances have increased significantly, and air purifiers have gradually become one of the standard home appliances in many families. Especially for parents with babies, they are very concerned about indoor air quality, but most people can’t help but be puzzled: “How to choose a truly reliable air purifier?” Recently, OLANSI launched the K15 series of formaldehyde-removing air purifiers. , As an excellent quality “all-round player”, it stands out among many purifier products.

Stella is a senior nursery teacher and a loyal user of OLANSI air purifiers. Due to the nature of the job, I often come into contact with a lot of treasure parents, and everyone is concerned about the problem that air pollution will cause children to get sick. The child’s body resistance is relatively weak, especially during the period of home improvement and influenza prevalence, and I am very concerned about how to effectively avoid the hazards of formaldehyde, influenza, and bacteria to the child’s health. She suggested that in addition to washing hands frequently, wearing masks when going out, and not taking children to crowded places, we should also maintain good indoor air circulation and open windows frequently for ventilation. In the case of inconvenient ventilation, it is recommended to use high-quality air purifiers for scientific protection.

On the topic of how to choose an “efficient and versatile” air purifier, Stella has done an in-depth study on air purifiers. She believes that when purchasing, you should consider whether the air purifier has deep and lasting formaldehyde removal. 、Comprehensive strength of highly effective filtering out of influenza virus and bacteria. At the same time, it has a real-time digital display function, and the visible purification effect is the key. The OLANSI air purifier is a very good choice.

Recently, OLANSI once again launched the formaldehyde removal air purifier K15, which takes into account the two major demand points of formaldehyde removal and influenza virus removal. It quickly purifies indoor formaldehyde, H1N1 viruses, bacteria, PM2.5 and other pollutants in a large area. The hard-core “formaldehyde removal” black technology is specially tailored for the actual new home environment. It can continuously remove formaldehyde in the real home environment, and the purification ability is beyond doubt.

H13 HEPA filter, highly effective remove H1N1 virus

Regarding parents’ concerns about “filtering out influenza viruses/bacteria”, OALNSI air purifiers are a reliable choice. This product has a H13 grade HEPA filter, which can effectively remove H1N1 viruses up to 99.99%; the HEPA filter has an antibacterial coating, which can effectively inhibit the growth of microorganisms, and the sterilization rate is 99.9%.

OLANSI, with a history of 12 years, has been practicing the corporate responsibility of social satisfaction for many years. When the domestic epidemic broke out, OLANSI bravely went retrograde and donated air purifiers to support and protect medical staff to overcome the difficulties. In the future, OLANSI air purifiers will always be committed to the real needs of users, carry out technological innovation and product upgrades, and continue to protect the respiratory health of more users.

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30 Jul

What else does the air purifier do 2022?

Some people say that 99% of the reason for the boom in the air purification industry market in China is due to smog (commonly known as PM2.5). In fact, otherwise, in addition to purifying smog and PM2.5, the air purifier can also purify indoor harmful gases such as formaldehyde, second-hand smoke, peculiar smell, and dust.

Domestic air purifiers are in their infancy, but the foreign air purifier markets, especially Europe, Japan, the United States and other places, are already very mature. In these countries and regions, although the outdoor air quality is far better than the domestic ones, there is no smog. However, the penetration rate of air purifiers is very high, and even mandatory installation by legislation. So you think that the air purifier is only born for smog. Is this really the case? Let’s follow the editor to learn more about the functions of the air purifier.

Generally speaking, to solve the problem of turbid indoor air pollution, opening windows for ventilation is a good way, but once the windows are opened, it will cause the loss of indoor cold and heat energy, and at the same time, it will destroy the overall insulation system of the building, and it will also cause outdoor dust and noise. Enter the room. Therefore, the contradiction between opening and closing windows has not been fundamentally resolved. It is for this reason that people have begun to study and explore the impact of indoor air quality on human health, pollutants and their sources, and feasible solutions. Eventually it appeared in Europe where the economy and technology are developed and the quality of life is emphasized.

Air purifier is a continuous ventilation method that can control the ventilation path. The replacement of air purification is completely controlled through a good fan and airflow control system. This technology has little effect on the indoor temperature. Without opening the window, it continuously filters and purifies the dirty air in the room 24 hours a day, and effectively controls the air volume. In the 1970s, more than 90% of newly built houses in Spain were equipped with air purifiers; in 1989, in Germany, the residential ventilation system has been integrated with the building and has become an indispensable important component Part; In 2000, air purification in the entire European Union has become a regulation.

There are several reasons why our air purifiers have such a high purchase rate: economic and material life foundation, basic layout of the house, outdoor noise, indoor air-conditioning use, residents’ living habits and other issues. With the sustained and stable development of my country’s economy, in many material foundations and health concepts, the gap between us and the residents of these countries and regions is getting smaller and smaller. With the popularization of air conditioners, the concept of opening windows for ventilation will gradually be replaced by Use an air purifier to ventilate.

Olansi K15B air purifier

Main advantages of air purifier:

1) You can enjoy the fresh air of nature without opening the window;

2) Avoid “air conditioning disease”;

3) Avoid moldy indoor furniture and clothing;

4) Eliminate long-term slow-release harmful gases after interior decoration, which is beneficial to human health;

5) Effectively remove various bacteria and viruses in the room;

6) Super silent;

7) Reduce indoor carbon dioxide concentration.

Therefore, air purifiers are not haze-induced products. Even if there is no haze, my country’s air purifier market will develop rapidly.

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27 Jul

Know More About Air Quality Index

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.

Today we want to share with consumers on Air Quality Index.

According to the air quality testing standard of China Environmental Protection Network, the classification of pm2.5 index is explained in detail:

1. excellent, index>=50

Under such a pm2.5 index, there is no pollution in the environment and there will be no impact on everyone’s health, and everyone can travel normally.

2. good, index 50 -100

Such a screen pm2.5 index is acceptable to everyone, and it will not cause great harm to everyone’s body.. However, some people who are particularly sensitive to certain pollution should reduce their travel, otherwise it will lead to the respiratory tract of these sensitive people. Discomfort, in severe cases, dizziness, vomiting and other discomfort symptoms may occur.

3. light pollution index 100-150

Sensitive people will increase their discomfort, and healthy people will also be stimulated. Therefore, the elderly, children, sensitive people, and people with heart and respiratory diseases should reduce their time outdoors.

4. Moderate pollution, index 150-200

In this index state, it will further aggravate the discomfort symptoms of susceptible people, and it will have a certain impact on people with heart disease and respiratory diseases. Children, the elderly, and those with heart or respiratory diseases should minimize their outdoor exercise time, and the general population should also reduce outdoor travel.

5. Severe pollution index 200-300

In this index state, the discomfort of people with heart disease, lung disease, and respiratory system disease will increase, and exercise endurance and resistance will decrease. It is recommended that children and the elderly, heart disease patients and patients with respiratory diseases try their best Avoid outdoor travel. Healthy people should also reduce outdoor sports.

6. the severe pollution index is greater than 300

Under this index, the endurance of healthy people will also decrease, and it will be accompanied by discomfort. Therefore, children, the elderly, patients with heart disease and respiratory system patients should stop outdoor exercise, and healthy people should avoid outdoor exercise. People living under this index should prevent the occurrence of each disease in advance.

Most of the air purifiers are with air quality indicator.

Welcome to contact Olansi for desktop air purifiers, room air purifiers, HEPA air purifers inquiry.

Sammi Liang

Email: olans03@olansgz.com

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22 Jul

Is your air purifier compliant? Five risk points were found in quality and safety risk monitoring

In order to prevent smog, many people have bought air purifiers in their homes, and some homes have more than one. Sales of air purifiers in Europe reached 5.2 million units last year and are expected to double this year, according to statistics. Air purifiers will become the fifth largest household appliance after color TVS, air conditioners, refrigerators and washing machines. There are nearly a thousand brands in this huge market, but what about their quality?

Today, the provincial Quality supervision Bureau released the air purifier product quality and safety risk monitoring, from the market to buy extraction of 15 enterprises produced by the air purifier testing found that there are only three standards.

Liu Mengmeng, an engineer at the home product testing center of the Provincial Quality Inspection Institute, told reporters: “The risk monitoring, there is a widespread phenomenon of exaggerated publicity, mainly in noise, clean energy efficiency, and the sterilizing rate of these three indicators.”

The risk points found are mainly particulate matter clean air quantity, formaldehyde purification energy efficiency, particulate matter purification energy efficiency, antibacterial rate and noise. Among them, there were 5 air purifiers with antibacterial function, but the coincidence rate of antibacterial rate was 0%.

Liu Mengmeng introduced to reporters: “Air purifier products there is a very important core indicators is the cumulative amount of clean, we compared the mesh of air purifier ChengHaiMian, purification increases with time, the adsorption of sponge pollution increase, so this time we will regularly change the sponge, so clean air quantity, namely CCM value is also means the greater the adsorption capacity of the sponge, It also means that the air purifier filters last longer and are replaced less often.”

Some air purifiers excessively promote the purification effect, especially the virtual standard of clean air quantity, resulting in consumers failed to replace the filter in time, not only can not effectively purify THE PM2.5 particles, formaldehyde, bacteria and other indoor, but also will produce secondary pollution, harmful to human health.

At present, air purifier products in addition to the existence of exaggerated publicity of the purification effect of the problem, the provincial quality supervision department also found that some air purifier air outlet size is too large, children’s fingers can be inserted, there is a potential safety hazard of electric shock or stir fingers.

Household air purifier is mainly based on filter purification, which is to pump air into the machine with a fan and filter the pollutants in the air through the built-in filter.

Olansi Healthcare Co.Ltd. Air purifier manager Joanna illustrates the working principle of air purifier to the reporter, she said: “we are now on to make a pollution environment, then we use the cell phone QPP, to control our purifier boot, about 10 seconds, we can see that the smoke has been to remove completely.”

At present, the particle purification technology is relatively mature, can well remove PM2.5 and other pollution particles in the air.

“But in the risk monitoring, we found some problems with the air purifier. The gap between the air purifiers is too large, similar to that of children or adults with small hands, which may encounter live parts or moving parts that day,” said Joanna.

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21 Jul

Is air purifier just for haze? What are the functions of air purifier?

Some people say that in China, 99% of the hot air purification industry market is due to haze (commonly known as PM2.5). In fact, otherwise, in addition to the air purifier can purify haze and PM2.5, it can also purify indoor formaldehyde, second-hand smoke, odor, dust and other harmful gases.
The domestic air purifier is just in its infancy, but the foreign air purifier market, especially in Europe, Japan, the United States and other places, has been very mature. In these countries and regions, although the outdoor air quality is far better than that in China, there is no haze, but the popularity rate of air purifier is very high, and even legislation is mandatory to install. So you think the air purifier is just for haze. Is that true? The following might as well followOlansi Healthcare,a professiona air purifier manufacterer , to learn more about the function of air purifier.

Generally speaking, to solve the problem of indoor air pollution, window ventilation is a good way, but once the window is opened, it will lead to the loss of indoor cold and hot energy, damage the overall insulation system of the building, and make the outdoor dust and noise enter the room. Therefore, the contradiction of opening and closing windows has been unable to be fundamentally solved. It is for this reason that people begin to deeply study and explore the impact of indoor air quality on human health, pollutants and their sources, as well as feasible solutions. Finally, in Europe, where economy, science and technology are developed and quality of life is emphasized, it appears.

The air purifier is a continuous and controllable ventilation mode. The replacement of air purifier can be completely controlled through the fan and air flow control system with good performance. This technology has little effect on the indoor temperature. Under the premise of no windows, the indoor dirty air is continuously filtered 24 hours a day to purify fresh air, and the air volume is effectively controlled. In the 1970s, more than 90% of newly built houses in Spain were equipped with air purifiers; In 1989, ASHRAE of the United States formulated the “code for indoor air quality ventilation”; In Germany, the residential ventilation system has become an integral part of the building; In 2000, air purification has become a law in the whole European Union.
There are several reasons for the high purchase rate of their air purifiers: the economic and material basis of life, the basic layout of the house, the outdoor noise, the use of indoor air conditioning, and the living habits of residents. With the sustained and stable development of China’s economy, in many aspects of material basis and health concept, the gap between us and the residents of these countries and regions is getting smaller and smaller. Coupled with the popularity of air conditioning, the concept of window ventilation will gradually be replaced by the use of air purifier.

Main advantages of air purifier:
1) You can enjoy the fresh air of nature without opening windows;
2) Avoid “air conditioning disease”;
3) Avoid mildew of indoor furniture and clothing;
4) Remove the harmful gas released for a long time after interior decoration, which is beneficial to human health;
5) Effectively remove all kinds of indoor bacteria and viruses;
6) Super quiet;
7) Reduce indoor carbon dioxide concentration.

Therefore, air purifier is not a product of haze. Even without haze, China’s air purifier market will develop rapidly.

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19 Jul

Indoor Air Purifier for 2022, why choose OLANSI?

How to choose an air purifier? This question has always been a hot topic. When choosing an air purifier, the first thing we should pay attention to is that it must be targeted, whether it is used to remove PM2.5 and formaldehyde, or remove odor or remove allergens, according to the actual demand targeted selection of products, to spend money wisely is correct.

So for example, when we just changed to a new house or just bought a few new pieces of furniture, we need an air purifier that can remove formaldehyde; for pets in the house, pets have a strong odor in summer, and an air purifier that removes odor must be prepared. in the blooming season, allergen-removing air purifiers have become a necessity again, so do we have to buy three different air purification products to remove the three air pollutants above? Not necessarily, OLANSI launched one The core-replacement air purifier allows users to freely choose the filter element to solve various common air problems such as formaldehyde, peculiar smell and allergens in a targeted manner.

Is OLANSI air purifier easy to use? Formaldehyde filter, three steps to remove decoration pollution

The formaldehyde filter of the OLANSI core-replacement air purifier uses three steps to efficiently remove decoration pollution. The first step is to use the net aldehyde component specially added to the filter to carry out chemical decomposition; the second step is to pass through the activated carbon with abundant pores. To capture the decoration pollutants such as formaldehyde and TVOC in the air; the third step is to prevent escape. The filter is specially added with solid aldehyde components, which can effectively improve the stability of activated carbon adsorption, firmly adsorb formaldehyde and other decoration pollutants to prevent escape.

Is the OLANSI air purifier easy to use? The allergen filter quickly locks allergenic ingredients

As soon as spring comes with the revival of all things, the flowers are in full bloom, and it is allergic rhinitis. Once the rhinitis is committed, the tears will flow. It is not a problem to draw a paper after two days. When you go out, you can only wear a mask, and you can turn on the OLANSI air purifier equipped with an allergen filter at home. After testing by the China Household Electrical Appliances Research Institute in accordance with the “Anti-allergen Performance Test Method”, this allergen suppression filter is in The purification rate of dust mites can reach more than 90% within one hour. This is because this filter element is added with sensitizing ingredients extracted from natural large-leaf trees. It can be inhibited by locking the sensitizing ingredients of common allergens and making them inactive. The effect of allergens.

Is OLANSI air purifier easy to use? Pet filter, targeted destruction of odor molecules

Friends who have kept pets at home know that the area around dog kennels and litter boxes can be said to be the hardest-hit area with peculiar smells, especially in the hot and humid summer, the smell is even better. The pet filter of the OLANSI air purifier can solve this problem well. Its key deodorization technology can directionally destroy the chemical bonds of odor molecules. In addition to effectively removing the odor generated by pet metabolism, it can also effectively remove the odor from the pet’s metabolism. The smell of corruption, the peculiar smell from the bathroom and other common peculiar smells in the family environment can be effectively removed.

The working principle of an air purifier is very similar to that of human lungs. It first sucks in gas, then performs adsorption and filtration treatment inside, and finally releases the purified gas into the environment. So is the air purifier easy to use? To a large extent The above depends on the internal filter element of the air purifier. Only one air purifier is needed to solve the problem of household air pollution in a targeted and on-demand manner. In addition to the advantages of free choice of filter elements, the OLANSI air purifier also has a very intelligent pollution source sensing system to monitor the air quality of the home in real time to protect the health of the family.

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15 Jul

An article tells you where and who needs air purifiers the most

Air purifiers are used in the home, medical and industrial fields. In the home field, single-machine household air purifiers are the mainstream products in the market. The main function is to remove particulate matter in the air, including allergens, indoor PM2.5, etc. At the same time, it can also solve the indoor, underground space, car air pollution caused by decoration or other reasons. Because the release of air pollutants in a relatively closed space has the characteristics of persistence and uncertainty, the use of air purifier to purify indoor air is one of the internationally recognized methods to improve indoor air quality.

Applicable place:

1. A newly decorated or renovated residence.

2. The residence of the elderly, children, pregnant women and newborns.

3. Residence for people with asthma, allergic rhinitis and pollen allergy.

4. Accommodation for keeping pets and livestock.

5. Residences that are more closed or affected by second-hand smoke.

6. Hotels and public places.

7. Willing to be the residence of the high quality of life.

8, hospitals, reduce infection, stop the spread of disease.

Applicable people:

1, pregnant women: pregnant women in the room with serious air pollution will feel general discomfort, dizziness, sweating, dry smoke, dry tongue, chest tightness to vomit and other symptoms, which have adverse effects on the development of the fetus. Pregnant women who breathe fresh air are three times as likely to give birth to a child with heart disease.

2, children: children’s body is developing, the immune system is relatively fragile, vulnerable to indoor air pollution harm, leading to decreased immunity, physical growth retardation, induced blood diseases, increase the incidence of children asthma, so that children’s intelligence is greatly reduced.

3, office gens: in the high-grade office building when working an enviable occupation. But in the constant temperature sealed air quality is not good environment, easy to lead to dizziness, chest tightness, fatigue, emotional ups and downs and other uncomfortable symptoms, affect work efficiency, cause a variety of diseases, serious can also be carcinogenic.

4, the elderly: the elderly body function decline, often a variety of chronic diseases. Air pollution not only causes the elderly tracheitis, pharyngitis, pneumonia and other respiratory diseases. It can also induce hypertension, heart disease, cerebral haemorrhage and other cardiovascular diseases.

5. Respiratory disease patients: long-term life in polluted air will cause decreased respiratory function and aggravation of respiratory symptoms, especially rhinitis, chronic bronchitis, bronchial asthma, emphysema and other diseases. Through the breathing of pure air to achieve auxiliary and radical therapeutic effect.

6. Driver: The car is starved of oxygen and the exhaust pollution is serious.

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09 Jul

What reason do I need to buy an air purifier in 2021-2022?

Is there serious air pollution in the cities in which they live? Maybe some people live in areas where air pollution is not so severe, and they are not so vigilant and feel harmful to air pollution, but in fact, air pollution is everywhere, and China’s reforms are nearly four. Over the past ten years, my country’s economic development has undergone earth-shaking changes, but at the same time it has inevitably brought environmental pollution, including air pollution, water pollution, and life pollution. In the current, polluted environment, the use of air purifiers is imminent. Not only outdoor air pollution, but indoor air pollution has to be taken seriously. So what is the reason for using an air purifier?

1. Removal of formaldehyde in the decoration room

If the smog still bullies people by region and season, formaldehyde is relatively fair-rural cities are treated the same, winter and summer are not distinguished, as long as you decorate the house, formaldehyde will follow. This year, who doesn’t have one or two newly renovated houses?

The hazards of formaldehyde, every company that makes air purifiers backs up, but when it comes to thorough purification, not every company understands it.

Friends who have done a little research on air purifiers know that most of the filter elements on the market that purify formaldehyde are adsorbed by activated carbon. This method is really effective, especially in the initial stage of purification. However, as time goes by, the adsorption of activated carbon is gradually saturated, and it seems to be incapable of continuing to remove formaldehyde. Even when the temperature rises, the adsorbed formaldehyde is released again, causing secondary pollution. If you don’t want to be hurt by the enemy, the best way is not to lock it up, but to complete humane extinction. It is the same to prevent secondary pollution of formaldehyde.

At present, there are very few purifiers capable of “humane extinction” of formaldehyde in China. The cold catalyst decomposition technology of Olandes air purifier can quickly decompose formaldehyde into carbon dioxide and water that are harmless to the human body under normal temperature and pressure. Without any secondary pollution.

2. Outdoor atmospheric environment

As early as 2008, the Ministry of Environmental Protection of my country issued an announcement showing that among the 519 cities in my country that reported air quality data, only 21 cities reached the first level, accounting for only 4% of the total number.

Three, ensure healthy breathing

Two-thirds of a person’s life is spent indoors. According to surveys, the indoor air pollution rate is 5-10 times that of the outdoor. The indoor chemical pollutants such as second-hand smoke, formaldehyde, and radon gas , Benzene series, ozone and peculiar smell, indoor hygiene products may produce carbon dioxide, carbon tetrachloride, dibenzene, toluene, xylene and other toxic substances, which are very harmful to the human body. Long-term exposure to indoor air pollution can easily lead to various diseases such as respiratory diseases, lung cancer, and atherosclerosis.

The above three reasons tell you that it is impossible not to use an air purifier. The multi-layer filtration system of the Olansi air purifier can filter, adsorb and decompose the indoor air pollutants layer by layer to achieve a cleanliness of more than 99.97%. .

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08 Jul

HEPA air purifier can significantly reduce airborne COVID-19 particles

As COVID-19 restrictions ease nationwide and more people host indoor gatherings, investing in a high efficiency particulate air (HEPA) purifier might not be a bad idea, says a University of Cincinnati College of Medicine researcher.

Several published studies evaluating aerosols and submicron particles similar in size to the SARS-CoV-2 virion have shown that portable HEPA purifiers are able to significantly reduce airborne COVID-19 particles, says Ahmad Sedaghat, MD, PhD, director of the UC Division of Rhinology, Allergy and Anterior Skull Base Surgery.

Sedaghat identified the medical literature showing published studies on the effectiveness of HEPA purifiers. His review is available online in the scholarly journal of the American Academy of Otolaryngology-Head and Neck Surgery Foundation.

Air purifiers could benefit hospitals and physician offices where aerosol-generating procedures occur, but they are also useful for reducing COVID transmission anywhere that large groups of individuals congregate.

One of the issues with COVID-19, is when physicians perform an aersol-generating medical procedure any asymptomatic COVID-19 positive patient may release SARS-CoV-2 laden aersols into the air. Guidance from the Centers for Disease Control indicates that we can rely on our HVAC systems to slowly decontaminate the air during an hour timeframe. Studies in the medical literature are showing us that we can use portable air purifiers to do a better and faster job of decominating these airborne particles to keep our patients and staff safe.”

Ahmad Sedaghat, MD, PhD, Director, UC Division of Rhinology, Allergy and Anterior Skull Base Surgery

“Air purifiers with HEPA filters can be used as very effective means to decontaminate the air above and beyond what many HVAC systems may offer,” says Sedaghat who also published studies documenting COVID-19 infection leading to reduced taste and smell in patients and possibly attacking the central nervous system.

“If people are walking around coughing or sneezing because it is allergy season and by chance they happen to be one of these asymptomatic carriers of COVID-19, there is a
danger of transmission in individuals not vaccinated,” says Sedaghat. “People are catching the disease from asymptomatic carriers.”

“The results of this study can be applied to our daily lives outside of a physician’s office,” says Sedaghat. “If you want to host larger gatherings you should consider putting the air purifiers into your living room to help decontaminate anything that is released into the air. HEPA based air purifiers work the best. HEPA based air purifiers decontaminate these airborne particles much faster and more effectively than non HEPA filters.”

“They aren’t terribly expensive and you can buy these at any home improvement or department store to help decontaminate air borne coronavirus,” says Sedaghat. “This may be more important for controlling the spread of COVID-19 for people who are still not vaccinated.”

Air purifiers offer added protection but UC researchers also found that better-fitting facemasks greatly improve protection against COVID-19 as well.

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daniel@olansgz.com

Brief analysis on the development of air purifier

OLANSI Air purifier-the guardian for the baby for 2021 and 2022

What else does the air purifier do 2022?

Know More About Air Quality Index

Is your air purifier compliant? Five risk points were found in quality and safety risk monitoring

Is air purifier just for haze? What are the functions of air purifier?

Indoor Air Purifier for 2022, why choose OLANSI?

An article tells you where and who needs air purifiers the most

What reason do I need to buy an air purifier in 2021-2022?

HEPA air purifier can significantly reduce airborne COVID-19 particles