Tag Archives: top rated room air purifiers

Air purifier conscience guide, so buy, no longer have to worry about being pitted

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Air purifier conscience guide, so buy, no longer have to worry about being pitted

Under the smog, life is important. The smog of earning money, the smog of the official, the ordinary people, know the smog, anti-smog.
Americans love to sterilize, Japanese people are afraid of pollen, and Chinese hate PM2.5. In the special industry of air purification, we are the only country in the world that is seriously polluted by smog and has the strength and willingness to purchasetop rated room air purifiers. Hey, so, in the face of thousands of top rated large room air purifier on the market, from hundreds of oceans to tens of thousands of oceans, how can you choose not to be deceived?
We purchase air purifiers, mainly for indoor pollutants. Simply put, indoor air pollutants fall into three categories:
1 Particulate matter | such as inhalable particulate matter (PM10), smaller particles can inhale PM2.5 in the lungs, pollen, pets or body exfoliation;
2 Volatile Organic Compounds (VOC) | including various odors, formaldehyde or toluene pollution caused by decoration;
3 Microorganisms | Mainly viruses and bacteria.
The principle of removing indoor air pollutants
Mechanical + electrostatic + water filter
Mechanical type, that is, “filtration”, high air volume fan + filter screen, can intercept some particles and microorganisms, large particles “adsorbed on the filter screen” and adsorbed, small particles are absorbed by the electrostatic force or gravity of the filter fiber, Therefore, the filter screen is often a layered structure, and one layer cannot be blocked.
The most popular air purifiers on the market, with the most mature technologies and products, are mechanical filter purifiers. Electrostatic and water filtration purifiers, although there is no need to replace the filter, but the filtration efficiency is very general, it will bring secondary pollution such as ozone and chlorine, and the problem of microbial growth, so it will not be described.
HEPA high efficiency filter
(High-Efficiency Particulate Air Filter)
Referred to as HEPA
Various countries have different standards for high-efficiency filters, and European HEPA grades (EN 1822) are often mentioned. In the latest EN 1822:2009 standard, H13 grades or higher can be called HEPA (so strictly used) The H10-H12 purifier can no longer be called HEPA).
From H11 (filtration efficiency >98%) to H13 (filtration efficiency >99.97%), with the same CADR value (described below for CADR), the purifier can be faster with the purifier of the H13 filter. Lower, while the H11 filter takes longer. The higher the level of HEPA, the better. Of course, the higher the level, the more expensive the price.
Some air purifiers add a lower filter front filter to the HEPA to filter out larger particles such as hair, which improves HEPA efficiency and longevity, as well as cost control.
HEPA is the core component of the purifier and needs to be replaced at regular intervals.
Activated carbon or zeolite
Both HEPA and pre-filters filter particulate matter and some microbes, and another important indoor air pollutant, volatile organic compounds (VOCs) such as formaldehyde. Toluene requires an additional filter to remove. The most widely used is activated carbon filter. Activated carbon absorbs VOC through its huge surface area, removing formaldehyde and various odors. The same is true of the basic principle of zeolites.
About air purifier
The most important CADR and CCM
1 CADR (Clean Air Delivery Rate), clean air output ratio
CADR is the ratio of the air purifier output clean air obtained by the American Association of Home Appliance Manufacturers (AHAM) according to strict test standards. It is generally expressed by the area ratio time (domestic use m3/h), that is, each How many volumes of air are purified in an hour. The higher the CADR value, the higher the purification efficiency.
Simply put, CADR/10 (poor air quality can be increased to 15) can be used as a reference for purifying the area. For example, the nominal CADR value is 750m3/h purifier, the applicable purification area is about 750/10=75m2, if the purification requirement is higher, it is 750/15=50m2.
International standards require that the purifier must change the air of the area to be used more than 5 times per hour, so each purifier will mark its applicable area, such as 20m2, the height of the floor is 3m, which is 60m3, which requires the purifier. The air volume needs to be above 300m3/h.
2 CCM (Cumulate Clean Mass), cumulative purification
As the name implies, CCM stands for the endurance of the purifier. The new national standard divides the CCM value into 1~4 grades (the higher the number is, the higher the level), corresponding to different pollutants, the particulate matter uses the P1~P4 standard, and the formaldehyde uses the F1~F4 standard.
The CCM value determines that the number of days the screen can be used can be determined under conditions where the purifier, room area, and contaminant concentration are known. However, because the national standard threshold is low, some better purifiers will be marked as “Super P4/F4” or “Several times P4/F4”.
Air purification process
The indoor environment in which we live is always in gas exchange with the outside world. Indoor pollutants, such as formaldehyde that has just been renovated, particulate matter produced by smoking, and odors of other objects, overall, indoor particulate matter or pollutants, have been in a state of dynamic balance.
The function of the air purifier is to control the particulate matter or pollutants in the dynamic equilibrium state to a lower concentration range through the combination of “high air volume + high filtration efficiency”. In order to achieve a better purification effect, it is necessary to check the air leakage in the room. If the air leakage is very serious, even the best purifier, the high CADR and CCM are also white.
The only solution is the fresh air system. By continuously changing the indoor and outdoor air, the fresh air system always maintains the indoor air pressure higher than the outdoor, thus preventing the outdoor air from directly entering the room. The Yang Lao Wet House installed a fresh air system before the renovation, and it has its own PM2.5 filter core. On the basis of the ordinary fresh air pumping air, the purified air is sent into the room.
From this point of view, the air purifier can only temporarily purify the indoor air, does not have the ventilation function, and the purification area is limited, and most fresh air systems must be installed before the house is renovated, so the air purifier can be said to be unmounted. A compromise between the family of the fresh air system.
Air purifier noise
Noise is an inevitable problem for all filter purifiers. The greater the air volume, the greater the noise. Even if manufacturers use a variety of sound-absorbing or sound-proof methods, once the air purifier is turned on, including the fresh air system, it will still add a sinuous background sound to the home.
The noise of the purifier for a long time to work stably, as well as the serious pollution of the air. The noise during maximum power operation is a factor to be considered when purchasing. Different types of purifier manufacturers will basically indicate the decibel number (dB) during operation. Reference.
Additional features / smart services
In today’s smart age, many home appliances add one or more additional features to the product, such as APP control, smart detection, mute or sleep mode, etc., such as smart detection, you should pay attention to the real-time monitoring of the air quality near the machine. , or the entire room, and whether the air purification effect in silent or sleep mode is guaranteed.
Sheep and old wet to say separately is after-sales, this is a problem to buy any home appliances, of course, it is still related to the manufacturer, it is recommended to choose the mainstream model of the mainstream brand as much as possible, saving the factory because of the niche and abandoned it into three.
Of course, the air inlet and outlet of the purifier, the placement and land occupation, the ease of movement, and the level of the color are all important factors that influence your final decision.
Contact us for more products and discounted prices
Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com

Do you need an air purifier if the air quality is good?

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Do you need an air purifier if the air quality is good?

The quality of air quality reflects the degree of air pollution, which is judged by the concentration of pollutants in the air. Air pollutants include PM2.5 particulate pollutants, harmful viruses such as bacterial viruses, and chemical harmful gases such as formaldehyde and benzene. Under the smog siege, the best home air purifier for cigarette smoke also became a hot item in 2014.

Some people think that top rated room air purifiers are not needed in areas with good air quality, such as Hainan. This is actually a wrong understanding. In fact, in foreign countries, even in economically developed regions such as Europe, the United States, Japan, and South Korea, because people have a strong sense of health, even if the air quality is very good, people generally use air purifiers to remove indoor air quality. It is precisely because the outdoor air quality is good, and people have long hours of indoor activities, indoor dust, pollen, second-hand smoke, animal dander, human body odor, and other pollution, so the air purifier is more needed.

Therefore, the normal situation should be that light air purifiers can be used in areas with good air quality. In areas with poor air quality and complex pollutants, heavy-duty air purifiers can be applied to deal with severe and complex pollution environments.

The bad air environment, the harm to the human body is self-evident, the home is placed in an air purifier, if the conditions can choose a negative ion air purifier to clean the indoor air is also very useful to reduce pollution The harm of air to the human body.

Air purifiers are not new in the market, large, small, quirky, intelligent… can be described as a variety of flowers. They may have a variety of advantages, but these air purifiers are only air purifiers. The single-function hardware can no longer be called smart. The reason why intelligence is called intelligence is its user-friendly design, convenient use process, worry-free automation, and multi-functional convenience.

Knew, the newest plaything community in the country, combined with the leading industrial design brand Yushi Design, and the professional air purification system engineering total solution provider Jiaduo Net Technology, launched this in September 2014 – not just The “U-Shi super-smart air purifier” that improves the quality of breathing and is more effective in improving the living environment.

Ushi mobile wireless charging air purifier can be used indoors and in the car to improve the air quality of personal space. You can put it in the car to purify the interior of the car, or you can put it on the desktop and have the wireless charging function of the phone. In the case of standby, there will be an air quality sensing system, which automatically adjusts the air volume according to the feedback information of the sensor, and truly eliminates worry.

Contact us for more products and discounted prices
Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com

In the haze season, it is better to use the air purifier instead.

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In the haze season, it is better to use the air purifier instead.

In the face of smog, it is essential to wear a mask when going out. Many families will try to reduce the number of outings and choose to stay indoors. In fact, smog does not exist outside, but there are also harmful particles in the room. Even if the doors and windows are closed, the smog that is inaccessible will slip in. In addition, personnel activities, cooking, and smoking can also raise the level of indoor particulate matter, which is harmful to our health.
The air purifier can remove these particles and has a certain removal ability for gaseous pollutants and microorganisms. Two key parameters should be seen when purchasing.

Clean Air Volume (CADR)
Reflecting the actual working capacity of the purifier, it can be expressed in terms of the volume of air that can be purified per unit time. Different room sizes should be selected for air purifiers with different CADR values.

Cumulative Purification (CCM)
This refers to how much the purifier filter can absorb contaminants. Among them, the cumulative purification amount of the particulate matter is specified to be not less than 3000 mg.
In addition, when purchasing the purifier, you should also pay attention to other health parameters, such as the emission of harmful substances such as ozone and the size of machine noise.

Buying a top-rated large room air purifier will also be used
1. Use top rated large room air purifier in the case of severe air pollution, it is best to close the doors and windows to ensure a good purification effect. If the atmospheric air quality is good, there is no need to turn on the air purifier for a long time, and natural ventilation should be the first choice.
2. The air purifier should not be placed on the wall or furniture. It is best to put it in the middle of the house or leave the wall more than 1 meter away from the wall.
3. The air inlet of the air purifier has a coarse filter or a dust collecting net. It should be cleaned frequently and dried naturally after washing.
4. When using the air purifier, pay attention to the regular replacement of the filter element. The time for replacing the filter element should be determined according to the actual use time of the product.

Contact us for more products and discounted prices
Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com

Why install a home air purifier?

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Why install a home air purifier?

When it comes to air purifiers, many people will ask: Is the home air purifier ok? Why install a home air purifier? The mystery of Olansi’s for you:
12 manifestations of current indoor environmental pollution hazards:
1. I feel depressed, sick, and even dizzy when I wake up every morning;
2. The family is often prone to catch a cold;
3. Do not smoke, and rarely touch the smoking environment, but often feel uncomfortable, have a foreign body sensation, and have poor breathing;
4. Children often cough, sneeze, and their immunity decline. Children in newly renovated houses are reluctant to go back;
5. The family often has skin allergies and other problems, and is mass-generating;
6. The family has a disease, and after leaving the environment, the symptoms change and improve;
7. Newlyweds are not pregnant for a long time and cannot find the cause;
8. Pregnant women find fetal malformations under normal conditions;
9. After the new move or new decoration, the indoor plants are not easy to live, the leaves are prone to yellowing and withering, especially some plants with strong vitality are difficult to grow normally;
10. After the new move, domestic pet cats, dogs, and even tropical fish died inexplicably, and the neighbors did the same;
11. When I go to work, I feel a sore throat, dry airway, dizziness, fatigue, and no problem after work.
12. Newly renovated homes and office rooms or newly bought homes have pungent, pungent and other irritating odors, and they still smell for more than a year.
Therefore, it can be seen from the above that we have to install a household air purifier. The indoor pollution is very serious and will cause people’s health effects. Therefore, it is very necessary to install a household air purifier. Olansi home air purifier solves indoor air problems for you, using Olansi to bring you fresh air.

Contact us for more products and discounted prices
Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com