What are the benefits of the water purifier? After reading these three, you will know.

What are the benefits of a water purifier? After reading these three, you will know.

The economy is developing, the industry is advancing, and humans are constantly discharging wastewater or sewage containing heavy metals into the river. The river water emits a stench of odor; tap water is added with a large amount of chlorine for disinfection; bottled water, the date is fictitious, and there are repeatedly exposed black barrels… In this case, clean water The device has become the terminal water purification option for many people. So, what are the benefits of installing a water purifier?
Article 1: Resolving secondary pollution of tap water
In daily life, most people think that it is absolutely safe to kill all the bacteria by boiling the tap water. In fact, this is a wrong view.
“Nani? Can’t drink even boiling water?” The answer is possible. This is because tap water is easily contaminated by secondary pollution after long-distance transportation through the pipeline. Moreover, the water is boiled and only the bacterial virus is killed. If the tap water contains heavy metal substances, it cannot be removed. Boiling water to drink does not eliminate these harmful substances. Instead, it does “bad things” and raises the concentration of harmful substances. After the water is boiled, it cannot soften the hardness of the water. It is very easy to form a large amount of scale, and the oxygen content is reduced. Conducive to human metabolism.
Article 2: The best alternative to bottled water
You can’t drink tap water, can you drink it in bottled water?
In fact, most of the bottled water is tap water processed by large water purifiers or pure water machines; at the same time, the bottled water storage time is short, easy to deteriorate, and it is open after being connected with the water dispenser and is easily polluted by air. Pollution is therefore not an ideal drinking water solution.
Article 3: Meet the standard of direct drinking, the cost is lower
The pure water machine uses a reverse osmosis membrane for filtration, so the water can be drunk! Speaking of this, many people have to ask, is this high-end and healthy water expensive? actually not!
For example, the price of a barrel of high-quality bottled water is about 15 yuan, and the industry water purifier can make a bucket of water less than 5 cents, one-thirtieth of the bottled water, and wash vegetables for cooking. A dragon. Of course, there is also cheap bottled water, and there are also 5 yuan a barrel for cheap, but do you dare to drink such cheap bottled water?
According to incomplete statistics, the filter element of a water purifier can be intercepted for one year: about 3600 mg of rust, about 98,000 mg of organic matter, about 500 mg of sediment impurities, about 4 mg of lead and so on. These organic substances and heavy metal ions are absorbed into the body within one year and gradually accumulate each year. It is conceivable how much harm to the human body will be. Therefore, investing 5 cents a day and installing a water purifier can directly drink, taste good, and can protect the health of the family. Why not?
It is not difficult to see from the above that the use of water purifiers is the best solution to protect the safety of drinking water for themselves and their families, compared to boiling water and bottled water. With the increasing popularity of water purifiers, it is foreseeable that water purifiers will become the mainstream trend of household drinking water in the future.

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The role of the water purifier?

The role of the water purifier?

 

The water purifier is also called a water purifier and filter. The core of the technology is the filter membrane in the filter unit. Before the water source introduced the super nanofiltration technology, the main technology of the water purifier comes from the ultrafiltration membrane and the RO reverse osmosis membrane. It is a small-scale water treatment equipment that performs deep purification treatment of water according to the requirements for the use of water. The home water purifiers usually mentioned are generally used as small filters for home use.
Water purifiers can be divided into many types according to different purification principles and processes. RO reverse osmosis technology has the highest filtration precision (filtering accuracy is 0.0001 micron). Since the pore size of the reverse osmosis membrane is only one hundred thousandths of the diameter of the hair filament, only water molecules and dissolved oxygen are allowed to pass, and all impurities such as pesticides in the water are allowed. Almost all harmful substances such as bacteria, viruses, and heavy metals are excluded. In addition, to reverse osmosis technology, there are many other filtration technologies: nanofiltration (filtration accuracy between 0.001-0.0001 micron), ultrafiltration membrane (filtration accuracy between 0.1-0.01 micron), fine filtration (filtration accuracy below 0.1 microns, Such as ceramic filtration, PP cotton filtration, etc.).
PP cotton in the household water purifier can effectively remove rust, sand, colloid and all impurities larger than 5 microns in diameter. The granular activated carbon filter has a strong adsorption capacity, which can effectively absorb residual chlorine, smell, and a difference in the water. Chemicals such as color and pesticides; precision activated carbon filter can effectively remove bacteria, toxins and heavy metals from water.
The application of deepwater purification technology in the field of drinking water makes the phenomenon of “unacceptable soil and water” soon become history, effectively solving the local diseases caused by excessive harmful minerals in groundwater in many places.

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What is the role of the water purifier?

What is the role of the water purifier?

The function of China’s best water purifier is to perform water treatment for deep filtration and purification treatment of water quality according to the requirements for the use of water.

The core of the technology is the filter membrane in the filter element device. At present, the main technology is derived from the ultrafiltration membrane and the RO reverse osmosis membrane.

The water purifier can effectively remove rust, sand and gravel, colloids and chemical reagents such as residual chlorine, smell, color and pesticide in the water.

It can effectively remove impurities such as bacteria, germs, toxins, and heavy metals in water.

The application of water purification technology in the field of drinking water makes the phenomenon of “unacceptable soil and water” soon become history, effectively solving the local diseases caused by excessive harmful substances in groundwater in many places.

Extended information:
The working principle of the water purifier:

First stage: Microfiltration membrane: Microfiltration membrane removes various visible objects/dust and impurities in tap water. This particulate matter comes from pipe aging, rust, secondary pollution of roof tanks, and so on.

Second stage: Compressed carbon: Compressed carbon removes chlorine and organic impurities such as harmful pesticides. It also absorbs the odors, colors, and odors of organic compounds in water, which are derived from the disinfection by-products of tap water.

Third stage: Ultrafiltration membrane: Ultrafiltration membrane can remove bacteria, viruses, and spores from water.

The fourth stage: the filter life indicator: the inside of the device is designed for the gear structure. As the water flows through, the gear rotates to move the inner one axially until the water outlet is blocked, and the water flow cannot pass, that is, through the design. The itinerary calculates the total amount of water in the water purifier to ensure that the water is safe.

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The role and function of the air purifier

The role and function of the air purifier

Recently, due to the continuous development of the industrial industry, and ignoring the quality of air quality, the smog weather has followed since the beginning of winter, which has promoted the sales of air purifiers to increase year by year, and everyone is paying more and more attention to air quality. Because the smog contains a lot of bacteria and pollutants, which affect people’s health, let’s take a look at the role and function of the air purifier:
effect:
It can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollution, bacteria, allergens, etc.).
Features:
Air purifiers are used in the home, medical, and industrial fields. Home-based home 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., while also solving due to renovation or
Air pollution problems of indoor and underground spaces and volatile organic compounds in vehicles caused by other reasons. The use of air purifiers to purify indoor air is an internationally recognized improvement in indoor airspace due to the persistence and uncertainty of the release of air pollutants in relatively closed spaces.
One of the methods of gas quality.
Relevant information:
How the air purifier works:
The air purifier is mainly composed of a motor, a fan, an air filter and the like. The working principle is as follows: the motor and the fan in the machine circulate the indoor air, and the polluted air passes through the air filter in the machine to remove various pollutants. Or adsorption, some models of air purification
The device also installs a negative ion generator at the air outlet (the high voltage in the negative ion generator generates DC negative high voltage during operation), continuously ionizes the air, generates a large amount of negative ions, and is sent by the micro fan to form a negative ion airflow to clean and purify the air. the goal of.
1, passive adsorption filter purification principle (filter purification class):
The main principle of the passive air purifier is to use the fan to pump air into the machine and filter the air through the built-in filter, which can mainly filter dust, odor, toxic gas and kill some bacteria. The filter screen is mainly divided into a particulate filter and an organic filter. One
The granular filter is further divided into a coarse filter and a fine particle filter. ,
2, active purification principle (no filter type):
The fundamental difference between the principle of the active air purifier and the passive air-purifying principle is that the active air purifier is free from the limitations of the fan and the filter screen, and is not passively waiting for the indoor air to be pumped into the purifier for filtration and purification. But effective and active to the air
The purification and sterilization factor is released, and the air is diffused to reach the corners of the room to clean the air without dead angle.
3, double purification class (active purification + passive purification):
This type of purifier combines passive purification technology with active purification technology.

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Is the air purifier effective? Is the air purifier useful?

Is the air purifier effective? Is the air purifier useful?

Is the air purifier effective? Although air purifiers are so popular, they are so popular among consumers, but they still cause suspicion of bad people. The main function of air purifiers is to effectively improve the cleanliness of the air. Then the following small series will lead everyone to understand.

Is the air purifier effective?

The air purifier has a certain purifying effect on air impurities, but it does not have the ability to completely purify, because it can not circulate the air in the whole room, such as two rooms and one hall, and can only circulate air in one space for purification.

For example, when someone passes by, they will feel the wind caused by the airflow. If two people are far away, they will not feel the wind.

The air purifier can only make local airflow, so it can only be partially cleaned. Therefore, airborne impurities such as particulate matter (such as PM2.5) and decoration contaminants (such as formaldehyde) in the air cannot be completely removed.

Then, in the range where the air purifier can be purified, can air impurities be solved? The best and cheap air purifier can solve the particulate matter of 0.3 microns and above in the air, but it cannot solve the decoration pollutants in the air.

The direct reason is that the purification speed of most air purifiers is less than the volatilization speed of the decoration pollution source. The fundamental reason is that the air purifier does not solve the volatilization source of gaseous decoration pollutants.

Is the air purifier useful?

For all new houses, formaldehyde will be produced after renovation. Many users know that the newly renovated houses cannot be checked in immediately. They must be ventilated for a long time to stay. If you want to stay in a new house in a short time. In fact, at this time you can consider putting an air purifier in the newly renovated house so that the harmful gases such as formaldehyde in the new house can be quickly cleaned.

In fact, many people are now useful for air purifiers. There is a certain question in this question. The air purifier is mainly composed of a motor, a fan, and an air filter. When working, the motor and fan in the machine. The air in the room will flow, and the polluted air will be sucked into the machine, and the various contaminated areas in the air will be removed by the air filter inside the machine. Nowadays, there are many new air purifiers that use a negative ion generator in the outlet of the air purifier. It can continuously ionize the air and eventually produce a large number of negative ions, which are then sent out to the machine through the fan. Achieve clean and clean air.

The general validity period of an air purifier is about 12 months or a year, but the expiration date after opening is greatly reduced to about 3 to 6 months. The air purification product of the activated carbon adsorption function in the air purifier is very effective in a short period of time, but since the activated carbon needs to be replaced every two months or so, the cost will be high if used for a long time. Therefore, when selecting an air purifier, you should consider what kind of air purifier your family needs, which is cost-effective.

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Interpretation of conscience, bottled water and water purifier!

Interpretation of conscience, bottled water, and water purifier!

With the improvement of living standards, tap water is always not safe to use. More and more citizens are demanding higher drinking water quality. In the end, it is better to buy bottled water, or is it suitable for buyers to use water purifiers? Water purifiers are flying. Advertisements quickly covered the lives of consumers. When people bought home water purifiers, they added a lot of confusion: the same function, the price difference is several times, which is safer than bottled water? More credible?

Interpretation: Water purifiers have been available for more than 20 years, and there is no national standard yet.

Household water purifiers have no standard, quality is difficult to be certified. It is more likely to cause secondary pollution and heavy metals than water dispensers. Although our national household water purifiers have been produced for more than 20 years, there have been no mandatory norms. Only the national standards for “reverse osmosis water purifiers” and “ultrafiltration membrane water purifiers” have a plan, and they are still in the “drafting stage”, and there is no plan to complete the time.

China has a vast territory, complex water quality, and risks from the external environment at all times. The household water purifier is a standard production, and it is impossible for the “advanced” to be changed in the same way!

Experts said that because household water purifiers do not have a unified national standard, unlike the traditional home appliance market, the household water purifier production process is simple, 3, 5 people, accessories can be bought to produce. Therefore, most of them are workshop-style enterprises, and there are mixed markets in the market; at present, there are only more than 1,000 water purifier enterprises holding relevant approvals from the Ministry of Health in China, but there are more than 2,000 water-free enterprises in the workshops in Zhejiang. Gaining market share and arbitrarily lowering market prices have led to some products whose quality is not enough to flow into the market, disrupting market order and infringing consumer rights.

Most household water purifiers promote their “powerful”. In order to compete for the market, dealers of direct drinking water processors often use improper methods in forums and advertisements to smash tap water, bottled water and natural (mine) spring water. Some claim to be able to turn tap water into ionized water, active water, mineral water, pure water, and tap water purified by household water purifiers to have beauty, lower blood sugar, improve high blood fat, lower blood pressure, etc. The effect… The false propaganda of the water purifiers on the roadside, such as the “tap water heavy metal experiment”, is even enough to defraud consumers.

For example, some companies promote the use of high-tech filter membranes. Actually, consumers are not aware of it and cannot be certified. The water purification effect depends on the quality of the filter membrane. First, the pores are not small enough, and the second is insufficient enough. If it is small enough. It is not uniform, there are big and small, some heavy metals can still penetrate, and the water quality purified is not exactly the indicator.

Interpretation: Water purifier without after-sales service is a “health killer”

At present, the household water purifier market is mixed, and the after-sales service is not perfect. In this case, the household water purifier is used, which is prone to secondary pollution and heavy metal exceeding the standard. Domestic and even imported water purifiers often use quality and high profits for several years. , after-sales, materials, heavy metals and other issues.

The water purifier is in use, not timely after the sale and easily leads to secondary pollution of heavy metals exceeding the standard. After all, the water consumption of a household is limited. Most of the time, the faucet is tightened. If a household water purifier is installed, the water becomes dead water inside, and the impurities accumulated in the tap water are very likely to cause bacteria and viruses to cause pollution. Moreover, the water in the household water purifier is mostly static. The water molecules are closely linked and are not easily absorbed by the human body. Of course, the user can clean or replace the filter element in time, but since there is no professional testing equipment when there is only 100 When the cup is qualified, you may drink 105 cups, it is difficult to grasp the opportunity.

Maybe it’s because of “unacceptable water and soil”! Even the imported regular brand water purifiers have frequently caused security problems in recent years. On June 11, 2011, the Ministry of Health announced that 11 models including 8M (full name Minnesota Mining and Manufacturing Company), Mitsubishi, Panasonic, Liyang and other well-known foreign brands have a total of 11 models of water purifiers. Health safety sampling inspections have problems such as excessive arsenic, the excessive total number of colonies, and an unqualified removal rate of organic matter.

The regular barrel and bottled water manufacturers have millions of or even tens of millions of water-making equipment and a perfect quality management system. The national standards include technical requirements, inspection rules, and signs, and packaging for barrels, bottled water sources and products; Transportation, storage and even site selection and production layout have detailed regulations. There are more than one hundred water quality inspection projects, and the water source protection range is from 15m to several kilometers. The production conditions and equipment must be certified by the national department, and the PC empty barrels must be QS certified. The quality of the produced drinking water is no longer safer than those of the mini-type symbolic filtration and even the water purifier without wastewater.

The quality of the product in the barrel (bottle) is from the country to the locality. There is a market sampling test almost every month. As long as the consumer buys the products of the regular manufacturer, the quality is guaranteed.

And who cares about the quality of the water treated by the household water purifier?

Interpretation: improper use of water purifier is a “consumption black hole”

Want to save money, let’s calculate the economy! In addition to drinking water, the public wants to save some money. “It is cheaper than buying bottled water” is their unanimous idea. Is this really true?

At present, the domestic regular brand water purifier is only one-third, and many users have reported that after installing the brand-name water purifier, the merchant often reminds the phone to replace the filter element, and some even receive it once in half a month. If the merchant claims not to change the filter element, In tap water, toxic substances such as nitrite are produced. Water purifiers frequently require consumers to obtain long-term high profits in exchange for filter elements. In fact, the cost of a filter element is only two yuan to several yuan, generally charging consumers tens to hundreds of dollars. Some even have a few thousand dollars. Some consumers reluctantly said that in order to drink the water, they had to fall into the bottomless hole. And these businesses are earning a hand to go, the quality of the water purifier itself is also difficult to guarantee.

Some consumers, after using the water purifier for several months, found that the water fee in the home surged. The reason was that the water purifier was a ghost. Because the filter element was not replaced in time, the water purifier was in a basically blocked state, producing water. The rate is extremely low. At the most serious time, there are as many as 3 to 5 tons of tap water flowing into the sewer every day.

No wonder some people say: improper use of household water purifiers is a consumer black hole!

Under the strict requirements and supervision of the national standard for bottled drinking water, the quality and price of bottled water have been relatively stable for more than 20 years. The water source protection and the water filling technology of the bottled water are constantly improving and optimizing. Relatively speaking, choosing to drink the regular brand of bottled water is more in line with the current needs of healthy drinking water.

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The role of the air purifier

The role of the air purifier

Air purifiers, also known as “air cleaners“, air purifiers, purifiers, are capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.). , bacteria, allergens, etc., products that effectively improve air cleanliness, mainly divided into household, commercial, industrial, and building.

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 photo mineralization 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 mostly compounded, that is, a plurality of purification technologies and material media are simultaneously used.

First, the applicable places:

1. A newly renovated or refurbished residence.

2. There are elderly, children, pregnant women, and newborns.

3. The residence of people with asthma, allergic rhinitis, and pollen allergy.

4. Housing for pets and livestock.

5. A residence that is more closed or affected by secondhand smoke.

6, hotels, public places.

7. The residence of people who are willing to live with high quality.

8, hospitals, reduce infections, prevent the spread of disease.

Second, the applicable population:

1. Pregnant women: Pregnant women may feel general malaise in indoors with serious air pollution, such as dizziness, sweating, dry throat, chest tightness, and vomiting, which may have adverse effects on fetal development. The risk of developing heart disease is three times that of a pregnant woman who breathes fresh air.

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

3. Office family: An enviable career when working in a high-end office building. However, in a temperature-constrained environment with poor air quality, it is easy to cause dizziness, chest tightness, fatigue, emotional ups, and downs, etc., affecting work efficiency, causing various diseases, and severe cases can also cause cancer.

4, the elderly: old people’s physical function decline, often a variety of chronic diseases ridden. Air pollution not only causes respiratory diseases such as bronchitis, pharyngitis, and pneumonia in the elderly. It also induces heart and blood vessel diseases such as high blood pressure, heart disease, and cerebral hemorrhage.

5, respiratory disease patients: long-term living in polluted air will cause respiratory function decline, respiratory symptoms aggravated, especially rhinitis, chronic bronchitis, bronchial asthma, emphysema, and other diseases. Auxiliary and radical treatment is achieved by breathing pure air. [5]

6, the driver: the car is lack of oxygen, car exhaust pollution is serious.

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What is the role of the air purifier?

What is the role of the air purifier?

At present, there are two kinds of so-called air purifiers on the market, one is the filter type air purifier and the other is the ionized air purifier. In the end, I have not asked if I believe that the consumers will know it after using it.
The disadvantage of the filter air purifier is that the cost of consumables is high, the replacement of the filter screen is inconvenient, and it is easy to cause secondary pollution.
The disadvantage of ionized air purifiers is that they are prone to ozone, and the so-called negative ion diffusion is almost ineffective.
Why does the filter air purifier cause secondary pollution? In fact, this is not difficult to explain. It consists of a motor, fan, air filter and other systems. The motor and fan in the machine circulate indoor air. The polluted air passes through the air filter inside the machine to remove or adsorb various pollutants. The harmful substances are adsorbed on the filter net, and the harmful substances such as formaldehyde, toluene, ozone PM2.5, PM0.01, PM5, and PM10 are very high. Then, if it is not applicable, it will evaporate twice as the temperature changes. Therefore, it is necessary to change the filter frequently to form a high cost of consumables.
So why does the ionized air purifier say that the diffusion of negative ions is slow and easy to produce ozone? This is actually adding a so-called negative ion generator to the tuyere. The approximate effect is the same as the filter type.
principle
“Forest air (negative oxygen ion) manufacturing system (machine)” that simulates the natural ecological environment. Designed in accordance with the principles of “Nature Ecology (Photocatalytic Nanotechnology), Lena Effect and Water-borne Waterfall”. In the “nano-photocatalytic chamber”, it produces a vitamin-rich negative oxygen ion that is rich in people’s vitality, reaching or exceeding the levels of “negative oxygen ion” in many mountains and forests.
Then what is negative oxygen ion? Negative oxygen ion refers to obtaining one or more electrons with negatively charged oxygen ions. Negative oxygen ions, known as “air vitamins”, are beneficial to the body’s physical and mental health. It mainly affects the human body’s physiological activities through the human nervous system and blood circulation.
Advantage
Without a filter, the generation of negative oxygen ions is produced by the three cores of photocatalytic nanotechnology, Legal effect and water-loaded waterfall, and oxygen in water and air. It can photolyze organic pollutants and some inorganic pollutants in air or water at room temperature, directly decompose them into harmless and odorless substances, and can destroy the cell wall of bacteria and kill bacteria, thus achieving sewage and waste gas. The technology for the purpose of treatment and sterilization, and finally the formation of negative oxygen ions.
Negative oxygen ions
It has a good effect on the nervous system, respiratory system, cardiovascular system, and immune system.

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What are the functions and functions of the air purifier?

What are the functions and functions of the air purifier?

The functions and functions of the home air purifier are:

1. Purifying air: air negative ions make gas-soluble substances such as dust, smoke, pollen, droplets of water droplets and suspended microorganisms easy to accumulate, can oxidize with organic substances in the air to eliminate the odor generated by them, and thus have clean air, The role of improving environmental quality;

2. Sterilization: Air negative ions can be combined with bacteria, microbial viruses, etc. attached to the dust in the air to make them fall. Experimental studies have shown that air negative ions have a strong inhibitory effect on airborne microorganisms, causing the virus to lose its ability to attack cells, thereby having the effect of killing bacteria to purify the air;

3, eliminate static electricity: static electricity is generally caused by positively charged ions, negative ions in the air will be combined with positive ions, to eliminate the role of static electricity;

4. Biological effects: Experimental studies and clinical observations have shown that air negative ions have many biological effects on the body. Recommend a heart air purifier, he has this function, after use, the air becomes very fresh, can reduce the various pollution of the air, bring you a comfortable environment, I hope you adopt

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Understand the purification principle of air purifiers

Understand the purification principle of air purifiers

With the deep understanding of air purifiers, many people began to pay attention to the purification principle of purifiers, product classification, filter maintenance, and other topics. Today, we will take an in-depth analysis of the purification and principle of air purifiers, so that everyone can buy products. It’s more convenient.

Two different purification principles for top 5 room air purifiers:

Active: Active purification means that the air purifier actively initiates an impact on the pollutants in the air through special devices and technologies, and purifies and purifies the pollutants in the air. At present, the technologies involved in active purification mainly include particle groups, electrostatic dust collection, and the like. The advantage is that there is no need to replace the filter screen, the product use cost is low, the disadvantage is that the product technology is not mature enough, it will produce secondary pollution, and the filtering range is small, and can only be purified for a small area indoor environment.

Passive: Passive purification means that the product draws air with harmful substances in the air into the product body, filters and decomposes the filter through a professional device, and then releases the filtered air into the air to gradually complete the cycle purification. The main device for passive purification is the filter screen. The better the filter effect, the stronger the purification strength. The advantage of this product is that the purification speed is fast, the product effect is better, the shortage is higher in the after-sales cost, and the filter screen needs to be replaced regularly.

In the industry, companies are now using a professional compound purification mode. This purification mode is based on passive purification. A professional ion generator is added to the product to enhance the purification effect of the product. The filter + particle group reaches The ideal aldehyde removal effect.

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