If you want to buy an indoor purifier, where can you buy it?

Personally, I feel that the home TV on Jingdong is safe to buy.

It can be purchased on JD.com, Tmall official ***.

If it is used in the bedroom, it is recommended that when choosing an air purifier, you can choose an air purifier with a small coverage, and you don't need to blindly pursue purification efficiency. Secondly, it is necessary to focus on its formaldehyde removal function. As far as I know, many purifiers on the market have good formaldehyde removal functions, but there is a lot of difference, if you want to buy a cost-effective one, you have to do a good job.

For example, when I moved to a new house, I bought a Bosch air3000 purifier, which has a five-layer purification system that can effectively filter formaldehyde, and a customized catechin filter can also play a bacteriostatic role. In addition, it can monitor the indoor air in real time, and the air quality in the room can be reminded by the change of the color of the top light, when I first bought it, it has been displayed red, and now the air quality is displayed as blue when it is normal, even if it is used in the bedroom, it is recommended that when choosing an air purifier, you can pick a coverage that is not very large, and you don't need to blindly pursue purification efficiency. Secondly, it is necessary to focus on its formaldehyde removal function.

As far as I know, many purifiers on the market have good formaldehyde removal functions, but there is a lot of difference, if you want to buy a cost-effective one, you have to do a good job. For example, when I moved to a new house, I bought a Bosch air3000 purifier, which has a five-layer purification system that can effectively filter formaldehyde, and a customized catechin filter can also play a bacteriostatic role. In addition, it can monitor the indoor air in real time, through the change of the color of the top light can remind me of the air quality in the room, when I first bought it, it has been displayed red, and now the air quality is normal when it is displayed blue, occasionally stir-fry and forget to close the door, it will be red for a while, from the beginning to the present The sense of use has been good.

If you forget to close the door for stir-frying, it will be red for a while, and it has always felt good from the beginning to the present.

Hebei Shilong sells well, you can consult them for specific questions.

It is necessary to buy it if it is in a city with severe smog, but it is not necessary to buy it if it is in a rural area with better air.

The role of an air purifier.

1. Purify the air.

Air anion makes dust, smoke, pollen, droplets, suspended microorganisms and other aerosoluble substances easy to accumulate and settle, and can oxidize with organic substances in the air to eliminate the peculiar smell produced by it, so it has the effect of cleaning the air and improving environmental quality.

2. Sterilization. Air negative ions can bind to bacteria, microorganisms, and viruses attached to dust in the air to make them fall. Experimental studies have proved that air anion has a strong inhibitory effect on air microorganisms, making viruses lose their ability to attack cells, thus killing bacteria and purifying the air.

3. Eliminate static electricity.

Electrostatic phenomena are generally caused by positively charged ions, and the negative ions in the air will combine with the positive ions to eliminate static electricity.

4. Biological effects.

Experimental studies and clinical observations have shown that air negative ions have many biological effects on the body. After use, the air becomes very fresh, which can reduce all kinds of air pollution and bring a comfortable environment.

5. Humidification. Winter is the season when the air is relatively dry, especially for heating to the north, doors and windows need to be closed tightly, and the indoor air quality is poor. An air purifier can provide a steady stream of fresh and moist air to the room after purifying the indoor air, thereby improving the overall quality of the indoor air, adjusting the indoor air humidity through the humidification function, and maintaining the humidity suitable for home life.

Today, with serious air pollution, every family needs a truly effective home air purifier, especially on smog days or when smoking. The following is an analysis of the top ten brands of air purifiers, making indoor air pollution a thing of the past.

1. Benshion air purifier.

Benshion was recommended by ** TV station CCTV to be on the list, we must believe in the power of the brand!

Bingzun air purifiers have always been imitated and never surpassed!

Bingzun has a number of patents, constantly breaking through the bottleneck of the industry, and is the pioneer and benchmark of the industry!

Advantages of Bingzun air purifier: strong technology, old qualifications, and good effect. Today, in the 21st century, Bingzun air purifier, Bingzun water purifier, Bingzun fruit and vegetable cleaning machine, Bingzun sweeping robot, Bingzun vacuum cleaner and Bingzun beauty instrument have been fully introduced to the market and are the benchmark of the industry.

The sterilization rate of BS-P8 is as high as that of Bingzun air purifier, releasing 23.5 million cm3 negative ions, formaldehyde CADR up to 554m3 h, particulate matter CADR up to 900m3 h, particulate matter CCM up to P4 level, formaldehyde CCM up to F4 level. The performance parameters of the Bingzun air purifier are so powerful!

2. Samsung air purifier.

Samsung Plasma Air Purifier is the first generation of Samsung's plasma air purifier, and its core technology is to neutralize germs in the air and effectively purify the air. Samsung applied SPI sterilization technology to Samsung's plasma sterilizer, which led to the birth of the Virus Doctor series.

3. Haier air purifier.

Haier will focus on the strategic origin of "smart home customization", build an Internet of Things ecosystem such as food ecology, clothing ecology, housing ecology, and interactive entertainment ecology to meet the needs of global users for continuous iteration of personalized home service solutions.

4. Philips air purifier.

Philips air purifiers have an allergen deallergen mode, which effectively detects and reduces allergens such as pollen. This product has 3 automatic decontamination settings: Decontamination Mode, Sensitive Deallergen Mode, and Powerful Debacterial and Viral Mode.

You can choose your priority mode to personalize and optimize your purification.

5. Sharp air purifier.

Sharp is a well-known international electronic integrated enterprise in Japan, its products are currently sold to many countries in the world, the air purifier products launched are very good performance indicators, deeply loved by the majority of users.

I don't know if you want to ask about the effect of those functions, I will share with you the current functions of air purifiers to see if they can help you, air purifiers are generally composed of motors, fans, and several layers of filters.

The basic working principle is that there is a motor and a fan to make the air flow, and the polluted air enters the air purifier and is adsorbed and filtered through the filter, and then the purified air is discharged again.

Purify the airSterilization

Filters harmful gasesBiological effects

Purifiers can help us filter large particles such as animal hair, catkins, leaves, pollen, dust, second-hand smoke, that is, smog and other smaller particles, and some can also adsorb gaseous substances, such as formaldehyde, toluene and other compounds. Some of them also have a secondary negative ion system, which can increase the activity of the air, and then it is also more beneficial to people, it can promote metabolism, improve sleep, and improve the awakening of the brain.

Buying an air purifier Using an air purifier is really effective in improving indoor air quality. Air purifiers can effectively remove pollutants in indoor air, such as volatile organic compounds, viruses, etc., and improve indoor air quality and health through technologies such as filters, activated carbon filter layers, negative ions, and ultraviolet rays.

However, it should be noted that air purifiers cannot completely solve the problem of air pollution, and can only improve indoor air quality to a certain extent. Indoor air quality is affected by many factors, such as decoration materials, indoor activities, ventilation, etc. Therefore, when choosing and using an air purifier, it is also necessary to pay attention to the indoor ventilation, minimize the generation of indoor pollution sources, and clean the filter screen in time to ensure the effectiveness of the air purifier.

Most air purifiers on the market claim to have almost zero formaldehyde removal effect.

The inspection center purchased the top 10 purifiers for testing from a well-known e-commerce platform, and 7 of them were claimed to have the function of purifying formaldehyde. The final clean air volume (CADR) of formaldehyde removal showed that the 7 purifiers were so ineffective that they could not be ranked. A purifier with good effect runs for 60 minutes in a 15-square-meter room, and the theoretical purification of formaldehyde is less than 50%, and the CADR value is only 29m3 h.

The CADR value of the purified air pollutants should be at least 60 m3 h before it can be effective. Household formaldehyde is constantly released, and the actual effect may not even reach 29m3 h. For household air purifiers, the selling point of purifying formaldehyde is still on paper. Song Guangsheng said.

So where does the so-called formaldehyde filtration rate come from? On the promotional materials provided by the first personnel, the reporter noticed that it was indicated in smaller font: "It was obtained under the condition of "injecting formaldehyde into a 1m3 closed experimental box and starting up for 3 hours".

The disparity between the test conditions and the actual use environment makes the purification effect naturally greatly reduced.

According to industry insiders, this kind of testing is basically the manufacturer to send third-party testing, choose the testing items by itself, and settle the testing fee by itself, and the authority of the testing agency needs to be verified, but the commercialization of the testing process is very obvious. Behind the unworthy name, it indicates the inefficiency of the product. Consumers are paying for it.

Air purifier purchase strategy, is it necessary to buy a purifier?

Efficient purification. Like I have a baby at home, I have very high requirements for the purification effect, I have bought a purifier before but the effect is not satisfied, this purifier can be clearly felt around it after use