Smog is here again, what kind of air purifier can remove indoor haze

The choice of purifier depends on the brand, but also on the parameters, specifically:

Look at the CADR, determine the purification area (with CADR 15) to see the level of the HEPA filter, a good filter such as H13, H12, H11 and below is very ordinary.

Look at the type and weight of activated carbon to determine the efficiency of removing formaldehyde and odor.

See if there is active purification, which can improve the purification efficiency.

See if there is a humidification function, suitable for northern cities, and relieve dryness.

UK) Geruipu new fan.

Geruipu intelligent fresh air fan can ensure the freshness of indoor air 24 hours a day without opening the window, ensure the continuous exchange of indoor and outdoor air, and fully ensure the oxygen content of indoor air. The pollutants in the air are continuously discharged from the outdoors, which fundamentally solves the problems of decoration pollution, geothermal floating ash, indoor hypoxia, and VOC emissions from the human body. Mainly used in homes, offices, schools, hospitals, hotels, etc.

It is also a necessity for the rooms of the elderly, children, and pregnant women!

Geruipu new fan is a high-tech product that is suitable for China's national conditions after seven years of careful development and testing.

1. Full heat exchange, basically ensure that the indoor temperature and humidity are not lost;

2. Unique negative oxygen ion generator to protect the health of your whole family;

3. Reduce indoor CO2 content and increase oxygen content.

4. Discharge indoor polluted air, so as to eliminate indoor formaldehyde, radon, benzene, ammonia, VOC and other harmful substances.

5. Five-fold filtration such as activated carbon can effectively filter the air, reduce the harm of haze weather to family members, and make the indoor air fresh, oxygen-rich, non-toxic and tasteless.

6. Geruipu new fan has more than 10 national patents, overcoming the problem of condensation and icing during cold and heat exchange, the problem of five-fold filtration and noise reduction of ultra-large air volume, special installation and other problems, the filter element is simple to replace, the body is clean and convenient, and it is suitable for China's national conditions.

The uniqueness of Geruipu new fan: 1. Super large air volume; 2. Activated carbon filtration; 3. a negative oxygen ion generator; 4. The installation is simple, and the leakage protection is also unique.

With the rapid development of modern science and technology, the demand for various industries is increasing. This results in the emission of a large number of harmful substances into the air. In addition, a large number of harmful gases are emitted from transportation vehicles every day.

All kinds of substances are formed, and the current is haze weather. So in order to solve this problem, many families use air purifiers to deal with the problem of air pollution, so can purifiers really solve the haze caused by large-scale and large-particle pollution components like industry? Let's find out now.

1. Can an air purifier really remove haze?

Air purifiers can't remove haze, including other pollutants that are higher than particles. However, it can effectively reduce the formaldehyde left in the interior decoration, the dust in the air, pollen, and the fine particles of germs carried by the family when they return from going out, and the effect of purifying second-hand smoke is also very significant, so it is more suitable for household use.

Second, how to prevent haze.

1. If you can, try not to go out in hazy weather, and you must wear a mask to protect yourself when you go out.

2. Don't open the window, the harmful substances in the haze are difficult to kill.

3. Keep the room clean and tidy, do more hygiene, and reduce the breeding of bacteria.

4. Regular indoor disinfection, such as smoking the room with white vinegar and comprehensively disinfecting the home with medical disinfectant water.

3. Do you need a purifier in the room?

It's a good idea to have one, especially if you're in a room with small children. The purifier is still very effective in calming the indoor air, and children are weak, after all, they can't be compared with adults. In particular, the respiratory tract is still relatively fragile and prone to epidemics such as colds.

In addition, we are now in an extraordinary period of fighting the epidemic, and it will be more reassuring for parents to have a purifier.

I think the natural environment is getting worse and worse, and no matter what others do, we must take care of nature and the environment. Washing your hands frequently when you come back from the house and taking precautions is not only protecting yourself and your family. It is also a responsibility to society.

Any air purifier can remove smog.

What needs to be paid attention to is whether the speed of the purifier to purify the haze is more than the smog that penetrates from the outside world.

If the speed of removing the haze is faster than the speed of penetrating into the haze, then the purifier can gradually purify the haze in the environment.

The higher the CADR value of particulate matter, the faster the purification rate.

This is the same whether you choose an air purifier in the car or an air purifier in the home.

At present, the car air purifier industry has the fastest haze removal speed, fast air intelligent car air purifier, particulate matter CADR value of 62 cubic meters per hour.

Air purifiers, also known as haze purifiers, air purifiers, and air purifiers, refer to the ability to adsorb, decompose or transform various air pollutants (generally including dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.), which can effectively improve air cleanliness to a certain extent and restore a clean and pure living environment.

For example, LG Future Celebrity PS-V219CS Haze Purifier adopts advanced system technology, and uses the form of needles and holes to generate a large number of negative ions, ozone and high-voltage electrostatic fields, which are diffused into the air by the negative ion group released by the purifier body, which can surround and decompose harmful substances such as planktonic mold and viruses, and effectively purify the bacteria diffused in the air. While effectively removing polluting particles, it also creates a clean land for the surrounding environment.

Choose negative ion air purifier, because many expert studies in the field of air environmental protection of the United Nations have confirmed that eco-grade negative ions (small particle size negative ions) can take the initiative to capture small particles of fine dust, make them condense and precipitate, and effectively remove air microns (and below fine dust, or even 1 micron particles, so as to reduce the harm to human health, the purification effect of ecological negative ions on the air is due to the combination of negative ions and bacteria, dust, smoke and other positively charged particles in the air, and gather into a ball to land and eliminate the harm. Coincidentally, negative ions do Brownian motion (zigzag motion) in the air, and Brownian motion itself is an effective way to eliminate tiny dust, negative ions combined with dust to promote dust Brownian motion and eliminate dust, experiments have proved that the smaller the diameter of dust, the easier it is to be precipitated by negative ions.

Mr. Lin Jinming, an expert of the Chinese Academy of Sciences, a doctoral supervisor and professor of Tsinghua University, has written the book "Environment, Health and Negative Oxygen Ions" many times: when the concentration of negative ions in indoor air reaches 20,000 per cubic centimeter, the amount of dust in the air will be reduced by more than 98%. Excellent effect on particulate matter that can enter the lungs.

Therefore, in the air containing high concentrations of small particle size negative ions, the most harmful dust, bacteria, viruses, etc. with a diameter of less than 1um are almost zero. In the book "Application of Air Anions in Health Care and Environmental Protection" compiled by the expert group of the Chinese Air Anion and Ozone Research Society, it has also been mentioned many times that light ions (small particle size negative ions) in the air have a 100% sedimentation and removal effect on particles that are difficult to remove in industry.

It can be seen that air anion is very effective in the treatment of haze, air anion is divided into three kinds of ions according to its migration distance and particle size: large, medium and small, of which small ions, also known as light ions, can not only play the role of purifying the air, but also can penetrate the blood-brain barrier, act on the human body, and play a role in health care. At present, the world's leading technology that can artificially generate negative ions is the negative ion converter technology, which can produce eco-grade negative oxygen ions with small particle size, high activity and long migration distance, and then release pure negative oxygen ions with high purity and no derivatives such as ozone and positive ions through the nanofullerene anion releaser technology.

Of course, the household air purifier can effectively eliminate the impact of haze, remove formaldehyde, the air purifier will be installed in the activated carbon filter, which can absorb formaldehyde and other harmful substances in the air and improve air quality.

The air purifier mainly uses the synergistic effect of HISIV molecular sieve and CTOX catalyst to achieve decomposition while adsorption, so as to avoid the re-emission of harmful gases such as formaldehyde that is adsorbed, causing secondary pollution. In addition, the high temperature and high humidity environment still maintains a high organic matter adsorption capacity.

The combination of two filter technologies into one filter not only improves the purification efficiency, but also saves space, achieving the effect of 1+1 2.

Purification data: the measured value of particulate matter can reach CADR 914m h, formaldehyde 408 h, CADR represents how much volume of air is purified per unit time, the higher the value, the higher the efficiency of removing formaldehyde particulate matter.

<>Yes, haze, is a combination of fog and haze. Smog is common in cities. In many parts of China, fog is combined with haze as a disastrous weather phenomenon for early warning and forecasting, collectively known as "haze weather".

Smog is the result of the interaction of specific climatic conditions with human activities. The economic and social activities of high-density populations will inevitably emit a large amount of fine particulate matter (PM), which can be effectively filtered by using an air purifier, which is generally filtered through a HEPA filter. What is HEPA filter HEPA (High Efficiency Particulate Air Filter), Chinese means high-efficiency air filter, up to HEPA standard filter, for microns and microns of the effective rate, HEPA mesh is characterized by air can pass, but fine particles can not pass.

The common HEPA in the market is mainly made of folded high-efficiency filter paper, and the filtration effect is obvious. It is the first choice for purifier filters. Aurange's CHEPA filters remove respirable particulate matter at microns at a rate of up to the micron.

No. Air purifiers can't remove haze, including other pollutants that are higher than particles. However, it can effectively reduce the formaldehyde left in the interior decoration, the dust in the air, pollen, and the fine particles of germs carried by the family when they return from going out, and the effect of purifying second-hand smoke is also very significant, so it is more suitable for household use.

Depending on the filter configuration, if it is equipped with a HEPA high-efficiency filter, it can filter the purification room. However, the air purifier needs to be unable to achieve indoor and outdoor ventilation, if you want to achieve this, you can arrange a MIA fresh air system.

Smog mostly refers to particulate matter with a diameter of less than or equal to the body, which will bypass the physical barrier of the human body and enter the body to affect health.

Air purifiers are designed for haze, and the filters used inside them are generally HEPA layer, which is composed of a special material and its gaps allow air to pass through, but can intercept particles in the air, so as to achieve the effect of purification. The filter of a general purifier is also filled with static electricity to absorb dust.

The only particulate matter that can be removed is in a closed environment, similar to turning on an air conditioner, constantly inhaling exhaust air and exhaling fresh air. You can ensure that the air quality of the environment you are staying in is relatively good.

Air purifiers can remove indoor formaldehyde, please see below for specific analysis:

Pay attention to filter weight. Products with corresponding functions are generally specially marked to remove formaldehyde, and are equipped with special filter elements to be responsible for formaldehyde filtration. It should be noted that the weight of the filter element is directly proportional to the formaldehyde removal effect, and generally speaking, the heavier the better.

Pay attention to the air volume. The larger the air supply volume per unit time, the higher the filtration efficiency, so if you need to speed up the removal of formaldehyde, it is recommended to use an air purifier product with a larger air volume.

Cooperate with ventilation. When there is no one at home, you can open the window for ventilation to speed up the removal of formaldehyde.

The first is passive air purification, which uses a fan to pump air into the machine, and the second is that the air is filtered through the built-in filter, which can mainly filter dust, odor, disinfection and so on.

The principle of active air purification and the principle of passive air purification.

The fundamental difference is that active air purifiers are free from the limitations of fans and filters, and do not passively wait for indoor air.

It is pumped into the purifier for filtration and purification, and then discharged through the fan, but effectively and actively releases the purification into the air.

Bacterial factors, through the characteristics of air diffuseness, reach all corners of the room to purify the air without dead ends.

The air purifier has little effect on removing the pollutant particles in the haze, he mainly removes the polluting gas, it is best not to buy it because of the haze, it does not play a big role, it can be filtered out, it cannot be filtered, there is no such a good filter.