Let the air inside the car be fresher, recommend several car air purifiers
More and more people, more and more families plan to buy a car for themselves, new cars to start, people in the car who have bought the car or who have taken a new car should know. Because the new car has been decorated with various chemical substances and odors left by various decorative materials, such as formaldehyde, benzene, etc., and the air inside the new car is closed, the new car will start to be unpleasant for a long time. The taste, and most of the cars will have the phenomenon of excessive formaldehyde, mainly the various substances in the car (such as leather holsters, decorative materials, etc.) will also affect the health of the body.
Therefore, many people will choose to consider some car cleaning products after purchasing a new car. One is the car air purifier, the other is the car vacuum cleaner, which can improve the air quality inside the car as soon as possible after the new car is started. The health of the rider.
The car air purifier is similar to the purification method of the household air purifier. Through multiple filters, it can filter PM2.5, various fine particles, decorative materials and various odors such as formaldehyde and toluene left in the decoration after use. The car air purifier can help users clean the air inside the car more quickly.
Olansi Healthcare Industry portable air purifier is willing to work with more families to further study and manage family indoor issues and contribute to more family health.
If you are interested in this, please contact us for more products and preferential prices Helen: +86 13922346046 email@example.com https://www.olansiglobal.com
Oxygen is an essential factor in human survival, but as we breathe in oxygen, a large amount of harmful substances enter the body. Especially with the deepening of the social modernization process, the air pollution caused by industry, agriculture and daily life is endangering our health all the time. In recent years, the frequent occurrence of smog in various places is a strong proof of this situation. When the smog comes, many people choose to live in a simple home, but can the family really protect you?
From the current testing and analysis, the main sources of indoor air pollutants are mainly the following:
The pollution of interior decoration materials and furniture is the main aspect of indoor air pollution.
The pollution of the building itself.
Pollution of outdoor pollutants.
Indoor air pollution caused by combustion products, cooking and smoking are the main pollution of indoor combustion.
The body’s own metabolism and the volatile components of various domestic wastes are also a cause of indoor air pollution.
Therefore, indoor air purification is particularly important. Some friends like to raise some green plants indoors to purify the air, but the purification ability of green plants is limited, and they release waste at night. In this way, the job must rely on the air purifier!
There are many different technologies and media in the air purifier that enable it to provide clean and safe air to the user. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalytic technology, superstructure photomineralization technology, HEPA high efficiency filtration technology, electrostatic dust collection technology, etc.; material technology mainly includes: photocatalyst, activated carbon, Synthetic fiber, HEAP high efficiency material, negative ion generator, etc. The existing air purifiers are multi-purpose, that is, a variety of purification technologies and material media are used at the same time, which can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde). Class decoration pollution, bacteria, allergens, etc., products that effectively improve air cleanliness, escort your home safety. Smart friends act quickly for the health of themselves and their families!
If you are interested in this, please contact us for more products and preferential prices Helen: +86 13922346046 firstname.lastname@example.org https://www.olansiglobal.com
It’s all in 2019. Does anyone still know about the new air purifier?
To deal with indoor air pollution, fresh air systems and air purifiers are the main choices. Around the two, the most common question for users is that there is a difference between fresh air and air purifiers? How should I choose?
In our home, There are a lot of hidden pollutants hidden.
Polluted particles that penetrate into the room outdoors, Carbon dioxide exhaled from daily activities, Long-term release of formaldehyde from decoration materials… They are all “invisible killers” that endanger our health.
Although indoor air purification is used, The best sale Air purifiers are more familiar. But compared to the fresh air system, Air purifiers have certain limitations.
Although the cheap and best air purifier is small and exquisite, But only for one room, Once the applicable cleaned area is exceeded, The effect will be greatly reduced.
Less type of purification
Up to 300 kinds of pollutants can be detected indoors. Only rely on the filter in the air purifier to filter or adsorb, Can only deal with some of these substances, For long-term volatile formaldehyde and other pollutants, The purification effect is also slow and limited.
No fresh oxygen
The air purifier belongs to the inner loop. It can only purify the polluted air inherent in the room. Not exchanged with outdoor air, Unable to reduce carbon dioxide concentration.
It can be seen that even if an air purifier is used, There is still a need for regular window ventilation. But this way, It also makes outdoor noise and dust awkward.
The central fresh air system, Able to meet the new wind demand of the whole house, Discharge all polluted air at a time, Introducing fresh air outside, Purified and transported to the living space.
No need to open the window, It is able to ventilate continuously, Ensure that the air is rich in oxygen and clean, Really solve indoor air problems, Take care of the breathing health of the whole family.
Which is safer for air purifiers with different purification modes?
In recent years, more and more people are beginning to realize the harm caused by air pollution, and gradually use air purifiers to improve air quality. However, in addition to smog, there are many sources of pollution in life. The most harmful to people is formaldehyde, and now the cheap and best air purifier can not only absorb smog but also absorb formaldehyde. What technologies are used in the air purifier on the market in addition to formaldehyde? Xiaobian has made some sorting out.
The principle of the air purifier is to promote the air circulation flow through the ventilation system, and the air to be filtered flows into the filter net from the air inlet, adsorbs and decomposes the formaldehyde molecules in the air, and reduces the formaldehyde content in the air through continuous circulation. Finally, the purpose of purifying formaldehyde is achieved.
At present, there are many air purifiers on the market, mainly through the activated carbon filter to remove formaldehyde. It only adsorbs a variety of gaseous pollutants such as formaldehyde and toluene in the air and then stores them in the filter, which cannot be decomposed. After the purifier is used for one or two years, the filter should be replaced. Otherwise, when the filter is saturated or encounters high temperature, the adsorbed formaldehyde will be released into the air to form secondary pollution.
Xiao Bian learned in the Gome Air Purifier store that one of the double-faced air purifiers, in addition to other purifiers, added a filter, using a double filter design, greatly increased In addition to the work efficiency of the purifier, in addition, the chemical bonds of organic pollutants such as formaldehyde are opened, and the UF00 decomposes the formaldehyde module to decompose it into carbon dioxide and water.
Also learned at the Lekman store, its purifier is also a combination of two technologies, using a filter + negative oxygen ion hybrid purification mode. One of the Magic Net K9 purifiers uses an innovative formaldehyde decomposition technology and ultra-microporous activated carbon adsorption technology to decompose formaldehyde. I believe that friends who have studied chemistry know a chemical equation, HCHO+O_2=CO_2+H_2O It uses this principle.
At present, the city’s air quality has been significantly improved. People buy air purifiers not only for removing cockroaches but also pollutants such as formaldehyde and second-hand smoke are threatening people’s health all the time. Therefore, all manufacturers have let air purifiers with time. Advance, using physical + chemical technology for air purification.
After the rain, when you walk in the woods, you will usually smell the very fresh air, and this taste is ozone.
Ozone is present in forests and urban outdoor environments. Its stability is extremely poor. Under normal temperature and pressure, it can be quickly decomposed into oxygen quickly within half an hour. If the ventilation is good, the decomposition rate of ozone will be faster.
Ozone has strong oxidizing power. When the concentration is high, it will cause harm to the human body. As long as the safe use of ozone can completely protect people’s health from harm, and when breathing ozone below 0.1PPM, it will have health effects on the human body. The bacteria in the body may be killed by ozone. For more than 100 years since the application of ozone, there has been no death from ozone poisoning in the world.
02 The role of ozone
Ozone is a recognized high-efficiency air bactericide with strong oxidizing power. It can disintegrate bacteria from the inside, or directly interact with bacteria and viruses to kill bacteria and viruses. By adding 0.4 mg of ozone to one liter of water, the sterilization effect will reach 98%. When the concentration of ozone in the air reaches 0.15 mg, ozone can destroy 99.9% of the bacteria within 30 minutes. Therefore, we can see that ozone preservation and disinfection have become very common methods in the fields of preservation of many fresh foods and the disinfection of medical devices.
03 Ozone damage
The right amount of ozone can make people comfortable, but when the ozone concentration increases to a certain extent, people will feel the irritating effect of ozone. When the concentration of ozone in the air that does not flow per cubic meter reaches 0.1 mg, people’s throat, nasal cavity and other organs will feel irritation. When this concentration reaches 0.2 mg/m3, respiratory diseases will increase and the eyes will feel irritation. When ozone becomes scarce in the atmosphere, it loses its important function of blocking ultraviolet rays to protect the earth’s living things, but when it is too concentrated in the troposphere, its effects on animals and organisms are like toxins, which not only make plants Oxidation of leaves can also damage the respiratory system of humans and animals.
two. Interpretation of domestic and international ozone emission indicators
In 2007, the California government officially banned the sale of cheap and best air purifiers with ozone generating functions and electrostatic precipitators, and required other products to have an ozone emission standard of less than 0.05 PPM, while the US federal government standard was 0.075 PPM. The California Welfare Air Resources Board (ARB) classifies air purifiers into two categories at the time of certification. One class uses physical filtration and usually does not produce ozone. One type is classified as “other” technology, which may produce ozone but has been tested. Less than 0.05 PPM.
Next, let’s take a look at the ozone standards in China and the United States. The US standard is 0.075 PPM, the Chinese standard is 0.16 mg/m3, and the PPM is 0.075 PPM. It can be seen that the Sino-American standards for ozone are consistent. In addition, China’s AQI standard is: ozone concentration <0.1mg/m3 (ie 0.05PPM), the index is excellent, the ozone concentration is <0.16mg / m3 (ie 0.075PPM), the indicator is good.
In summary, when the ozone concentration is less than 0.05 PPM, that is, 0.1 mg/m3, it is safe. In fact, people’s perceived concentration of ozone is generally 0.02 ~ 0.04PPM, which is 0.043mg / m3 ~ 0.086mg / m3, which means that as long as you do not smell ozone, the product has reached the standard.
Hey. Which technologies are used to produce ozone
01 Ozone purification technology
Ozone purification technology generally uses an ozone generator to produce ozone to purify the air. The ozone generator is a process that converts oxygen into ozone using the principle of high-pressure discharge. This technology can effectively kill bacteria, microorganisms,mycin, etc., but it is easy to produce excessive ozone. This technology has been eliminated in foreign countries. It is recommended that consumers carefully understand whether their ozone indicators have reached national standards before purchasing.
02 Flat electrostatic dust removal technology
The flat-plate electrostatic precipitator technology is a kind of gas dust removal method. The electrostatic field is used to ionize the gas, generate a large number of electrons and ions, move to the two poles under the action of the electric field force, and encounter the dust particles and bacteria in the airflow during the moving process. It is charged so that the dust particles are electrically attracted to the electrodes. This technology is accompanied by corona discharge, which inevitably produces a small amount of ozone. Before purchasing, the ozone index of the selected model should be recognized. As long as it does not exceed the standard, ozone is not harmful.
03 Negative ion technology
Negative ion purification technology is to generate small-diameter air negative ions by artificial negative ion generation technology. The negative ions combine with soot and dust particles in the air to form molecular clusters by positive and negative ions to attract and collide, resulting in sedimentation.
04 Ultraviolet technology
Ultraviolet technology has a remarkable effect on sterilization and disinfection, and it can purify germs, bacteria and harmful microorganisms in the air. The principle is to ionize and decompose and lose activity by ionizing organic molecules, bacteria, viruses, etc. that are directly irradiated. However, ultraviolet rays cannot purify organic pollutants and dust, and there is radiation, which is easy to cause damage to the skin. The drawback of this technology is that human-machine coexistence cannot occur. Since oxygen in the air is photolyzed to form oxygen atoms under ultraviolet light, and the oxygen atoms further react with oxygen to form ozone, the technology also generates ozone, and ultraviolet light of different wavelengths has different effects.
Hey. to sum up
Ozone is not terrible, and the right amount of ozone is good for the human body. Ozone purification, flat electrostatic precipitator, negative ion, ultraviolet light and other air purification technologies may produce ozone. The commonality of these several technical paths is to make dust particles charged or positive and negative ions, which is easy to settle. The common technical difficulty is that ozone is easy to exceed the standard. Therefore, while ensuring that ozone is within safe limits, generating more electrons and positive and negative ions is a common goal pursued by these technologies.
Is a home air purifier useful? How is the effect of the air purifier?
70-90% of a person’s life is spent indoors, showing how important indoor air quality affects human health. In the absence of a solution to the per capita living area, it is, of course, difficult to talk about improving indoor air quality. However, in today’s people’s living standards and living conditions continue to improve, improving indoor air quality to improve people’s health is inevitable.
It is understood that the market penetration rate of air purifiers in the United States has reached 20%-30%. In contrast, even though smog has caused a net increase in China’s net sales, in China, the market penetration rate of air purifiers is still low. Many families have insufficient understanding of air purifiers, so what about air purifiers?
Is a home air purifier useful?
Useful, its role is that the built-in air detection function can monitor the air quality in real-time, and the air quality can be easily evaluated without purchasing the service of a third-party air detection agency.
The second function is of course to purify the air. The air purifier filters and adsorbs air pollutants such as PM2.5, dust, formaldehyde, and allergens to achieve the purpose of purifying and purifying the air, and escorting the family health.
Is the air purifier good?
The purifying effect of the air purifier is determined by various factors, including CARD value, filtering technology, filter grade, etc. The air purifying effect of the air purifier is also mentioned in the foregoing. After years of development, the air purifier is currently removing PM2. .5, dust, formaldehyde and other air pollutants, the effect is still very good, the national large and small professional evaluation agencies have done scientific and rigorous air purification effect evaluation for the mainstream air purifier, and the evaluation results are satisfactory.
So, how can I buy a satisfactory air purifier?
From the brand’s point of view, it is generally recommended to choose the following two brands: First, the vertical brand that has long been deeply immersed in the field of air purification, such as the survival Senchen air purifier, which originated from Germany, as a globally famous empty net brand, in recent years. Strong development of the Chinese market, has a very strong technical strength and professional quality; the other is a well-known brand in the horizontal integrated field, from the brand guarantee Look, the quality will not be too bad.
In addition, it is to look at the performance, shape and other elements of the air purifier, such as CARD value, filtration technology, filter grade, shape design.
It has the function of an air purifier, but its essence is still ventilation!
The harm of smog has been deeply imprinted in people’s minds. It has a great impact on people’s lives and concepts. It makes people pay more attention to the quality of air and realizes the importance of air health. This also makes the fresh air system a best seller. Many people think that the fresh air system is born of smog. As the country increases its efforts to control air pollution, the smog seems to be less dangerous this year, but here I want to say a new style. The system is not born of smog, its essence is to ventilate the room! The history of the fresh air system dates back to the 1970s. It was not originally called the fresh air system, but the ventilation fan. After five generations, it gradually evolved into a fresh air system that combines air purification and ventilation. The foreign fresh air system does not have the function of resisting smog. After being introduced into the country, it has gradually become the best ‘anti-smashing weapon’ after the domestic fresh air manufacturers combine the domestic environment. At this time, the country is suffering from severe smog weather, which is also the “new wind”. The system is the direct cause of smog. People’s understanding of the fresh air system is still in its infancy, and it always ignores its real role. In fact, whether it is a region with a severe haze or a region with slight or no fog. It all needs it. Why do you say that? In modern life, ventilation and ventilation are not daily routines. In summer, the outdoor temperature is high. Coupled with the opening of household air conditioners, opening the windows will increase the energy consumption of the air conditioner. Air conditioning closes the door and window, which is inevitable, and long-term non-ventilation and ventilation can easily lead to the occurrence of air-conditioning diseases, which is extremely unfavorable to the elderly and children. Also in the winter, it is also necessary to consider the problem of energy consumption of the heater. Of course, opening the window will also let the cold and icy wind blowing in the air, making the room cold and not conducive to people’s lives. If the home is equipped with a fresh air system, it can not only keep the room clean and fresh but also continuously replenish the room with oxygen-rich fresh air to avoid air pollution and carbon dioxide. The Corotito fresh air system can also be based on indoor carbon dioxide concentration. Adjust the fan speed to achieve energy savings. In most cities in China, urban construction is in full swing. Coupled with the increasing number of cars, it will inevitably be disturbed by noise, dust and car noise. It is better to open windows in the city than to open windows, and in the home where we live now, The formaldehyde and benzene emitted by the decoration materials, the carbon dioxide and odor emitted by human beings, and the kitchen fumes all infringe on our health. This is how the fresh air purifier came into being. It not only purifies the air but also ventilates the air. When the outdoor air temperature is low in winter, it can turn on the auxiliary heat device and release it to the appropriate temperature in the room to improve the comfort of the air. It is worth mentioning that the heat exchange rate of the Corotito fresh air system is as high as 84%. With the concept of comfortable home gradually accepted by the public, good air is indispensable as the foundation of a comfortable home. In the future, the fresh air system will become the standard of architecture!
1. Cold catalyst filter 2. High-efficiency activated carbon can adsorb chemical pollution such as formaldehyde and benzene.
3, HEPA purification technology, efficient filtration of particulate matter, dust mites, second-hand smoke, etc.
4, PP filter, can filter 20 microns of dust particles.
360-degree cycle strong suction, all-round purification without dead ends, suitable for various positions and angles of the room, warm, elegant and generous.
Second, the humidification function: This machine uses the patented technology “yang water temperature control humidification device” for humidification, it will automatically adjust the water temperature, naturally volatilize in the space to get different air humidity, (the temperature of the water being modulated is generally 20-28 degree)
Third, beautify the environment Pleasant mood: the spring state multi-function air purifier has a unique shape, it makes people feel heart-felt at a glance, the mood is cheerful, the environment is optimistic, the beach price is high, the environment and air are good, and the spring state multi-function air purifier is equal to Moved the house to the beach, moved into the natural oxygen bar, and breathed clean air for 365 days.
Fourth, it helps sleep – the fountain water is like the drizzle outside the window, listening to the spirit of relaxation, as if returning to childhood, lying in bed unconsciously into sleep.
Five, negative ion function
Negative ions can effectively expand the coronary arteries, adjust heart rate, and restore normal blood pressure.
The treatment of asthma has a unique advantage, with 3000 cases of asthma patients treated with negative ions, the effective rate of 97.4%.
Air negative ions are more effective in the treatment and care of pregnant women with pregnancy syndrome. It is one of the greenest and healthiest treatments.
Air negative ions can effectively increase the number of neuronal synapses, strengthen the strength of the joints, and expand the effective neural network, thereby improving children’s intelligence.
Negative ions have the functions of calming, hypnosis, analgesia, increasing appetite, lowering blood pressure and the like.
After the thunderstorm, people feel comfortable, that is, the increase of negative ions in the air. Air negative ions can reduce the harm of excessive active oxygen to the human body.
Sixth, purifiers improve feng shui – water is a symbol of wealth, there is a saying on the wind and water “mountain tube people”, stressing that the land is good for the water, and that water can bring wealth to people, in fact, All cities and towns along the coast and along the river have a higher level of economic development than inland. Most of the current real estate design considers the water factor, and the designer tries every means to create a variety of water features, which makes people feel refreshed and naturally enhances the value of the real estate. For buildings with natural landscapes – rivers, rivers, and lakes, it is even more valuable.
Building a pool at the door of the company is also a gathering of wealth. The flowing water is the wealth that our family continues to enter.
7. Water is a natural radiation barrier–the harmful rays of the sun directly reach the surface, and the seawater absorbs a large amount of radiation from the sun, propping up a protective umbrella for marine life.
Water is the best medium for absorbing electromagnetic waves. The radiation of computer TV in the home is very harmful to the body. The multi-function air purifier fountain water can absorb a lot of radiation and protect the health of the body.
Eight, water can increase the effectiveness of drug use – formaldehyde is a colorless, highly irritating smell of gas. Soluble in water, alcohol, and ether. 35~40% formaldehyde solution is called formalin
Studies have shown that the ability to absorb formaldehyde in soil and water is quite high. In addition to the plants, there are flowing waters that can increase the drug-absorbing effect. Many renovated gas chambers become natural oxygen bars, so the use of springs is more Functional air purifiers are your smartest choice.
The lungs are the only organs that are open to the outside world. They need to keep breathing for 24 hours. The pollution is getting worse and the lung cancer is increasing year by year. China is a big country with lung cancer. One patient died of lung cancer every 30 seconds.
Every year, 2.2 million children die from diseases related to air pollution. The pollution is invisible and the danger is even greater. The thief can’t see – it will steal things; the virus can’t see – it will take life.
We have to put a security door for our health. If there is no purifier, we can only use the lungs to filter the air. The filter element of the car: hundreds of thousands of dollars for one, how much is our lungs for one, you are willing to change Is the previous purifier still willing to change the lungs?
Ministry of Environmental Protection will introduce air purifier green product standard in the second half of the year
With the development of China’s economy, environmental problems have become increasingly severe. The pollution of PM10, PM2.5, ozone, nitrogen oxides, and sulfur oxides has caused serious smog in many cities across the country. The impact of indoor air pollution on human health cannot be ignored. Now, air purifiers have become standard at home. However, in the face of the various functions and intelligent configurations advertised by the “Purple Ion Group Air Purification Technology, Humidifying Air Purifier, Seven-Layer Purification…”, most consumers have a confusing purchase. feel. However, this situation will not last long. The head of the internationally renowned brand Aiqisen Air Purifier China has learned from the Environmental Protection Center of the Ministry of Environmental Protection that the first green product standard of the national air purifier industry will be officially launched and implemented in the second half of this year. It is reported that the standard is based on the new national standard of “Air Purifier” (GB/T18801-2015), which not only clarifies the requirements for the maximum purification index and noise of PM2.5 used in air purifiers used in rooms of different sizes. For the first time, the requirements for the purification of products in the mute state are specified. The introduction of this standard will provide a basis for consumers to choose the right air purifier products. The staff of the Environmental Certification Center of the Ministry of Environmental Protection pointed out that the first green product standard for air purifiers will be controlled from the design, production, and use of the products to the final disposal and recycling, in addition to the requirements for pollution control of electrical and electronic products in the production process. The required raw materials also set strict requirements for the purification of major pollutants in indoor air such as PM2.5, formaldehyde and benzene series during use. Since the consumer is using the air purifier, in addition to focusing on the product’s strongest purification mode, it also focuses on the purification effect in the sleep mode. Therefore, the new standard not only focuses on the product’s maximum CADR (clean air volume) value but also on the product. The CADR value in the mute state imposes strict limits. In recent years, the air purifier industry has been extremely violent, and even as an internationally renowned brand and industry leader, Aegis air purifiers are also under pressure. However, the reason for this situation is that the standardization of the Chinese market is not very high, and the phenomenon of “disordered money expelling good money” caused by the standard disorder and false propaganda is not uncommon. The new national standard for air purifiers, which began to be implemented on March 1, has begun to force some brands and products whose key technologies are not up to standard to exit the market. The green product standards to be introduced in the second half of the year will provide consumers with a systematic product selection standard. Consumers have a reliable standard to evaluate the excellent grades of air purifier products.
What is the relationship between air purifiers and indoor environmental safety?
Indoor air pollution is a major health threat to modern humans. It has even replaced public air pollution as a health threat to human health. According to incomplete statistics, acute respiratory infections caused by indoor air pollution worldwide kill about 4 million children every year. According to the US Environmental Protection Agency (EPA), indoor air pollution is 2 to 5 times more serious than outdoor air and can be more than 100 times in special cases. The annual direct economic loss caused by the poor indoor air quality in the United States is as high as $40 billion, and the number of people worldwide dying from indoor air pollution is about 24 million per year. In China, the number of deaths caused by indoor air pollution is more than 150,000 per year, and the number of people receiving treatment for health problems caused by indoor air pollution is nearly 5 million, resulting in economic losses of up to 10.7 billion US dollars. It can be said that solving indoor air problems is an urgent task. At present, the world’s solutions for indoor air problems are mainly indoor air purifiers and other electrical products with air purification functions: air conditioner ventilators, fresh air ventilators, range hoods, and so on. Of course, as a professional product to solve air quality problems, air purifiers are the primary choice for people to purify the air and protect their health. According to the shape, the air purifiers on the market can be divided into the main products such as establishment, desktop, and hanging. They are widely used in offices, hotels, residential houses, hospital wards, laboratories, computer rooms and other places where air purification is required. It can be divided into household, commercial, automotive and other major types. The research of air purifiers has been nearly 200 years old, but it has officially entered the application field. It is a medical air purifier developed by Aegis in Germany in 1930, and the popularity of household air purifiers has to wait until the end of the 1970s. In the early 80s. However, the start of the air purifier is relatively late, and the development speed is very fast. According to market data, the penetration rate of household air purifiers in Europe and the United States is generally over 30%. The popularity of air purifiers in Korea, Germany, and other countries exceeds 60%. Even in Japan, where the greening rate is the highest, the popularity of household air purifiers The rate also exceeded 20%. Of course, the Chinese air purifier market entered the rapid development stage in 2008. At present, the household air purifier penetration rate is less than 2%, but the penetration rate is expected to exceed 50% by 2030. It should be noted that due to the short development time of the Chinese air purifier market and the relatively small degree of market development, the brand structure has not yet been formally formed. Of course, given the huge potential of the Chinese air purifier market, the futures market pattern is unpredictable.