In the era of haze, air purification has always been the focus of public attention. Think about the fact that the haze in the north has blown up the circle of friends a while ago, and heroes from all walks of life have shown various pictures. We can't change the general environment, but we can change the air in our own homes, so an air purifier with both beauty and strength is what everyone needs.

So, how do we choose a good air purifier? After many reviews, I still can't choose which air purifier to buy? Let's take a look at my new X80 air purifier.

New design - different flame

▲ Aggressive, this is the first impression of X80 to Xiao Bian. When we first received the express, the big box was a little bigger than expected, and when we unpacked it, we saw the real face of X80. The mainframe adopts square cylinder, and uses simple light beige and medium gray in color, giving a very simple feeling. The white design is perfectly integrated with the home environment, and can adapt to various home environments.

▲ The smooth surface at the transitional position of the corners will not pose a danger if children collide. The top center is equipped with a flying saucer type air quality indicator light design, which is a cool product with full sense of design. From the aspect of appearance, it is better than most air purifiers on the market.

X80 The bottom air inlet design is used to block pollutants in the lower layer of the filter screen, which conforms to the characteristics that harmful gases will sink underground (such as newly decorated floors, sofas, etc.), which is conducive to rapid purification of indoor polluted air. The internal four layer tower thickened filter screen design can efficiently capture pollutants (the introduction of the role of each layer of filter screen and the introduction of life extension are given later in this article).

▲ In front of the top of the body, a 5-inch LCD screen is embedded on the black acrylic mirror panel, and the interaction is completed by the touch button in front of it. The X80 air purifier provides users with six gear switches, which is different from the traditional one. This 352 X80 air purifier uses the digital display of air flow, making the gear change more clear and the purification effect easier to master. In addition, it can also operate timed shutdown, indicator switch, child lock and display the life of filter element, which are the core functional demands of the author.

▲ In addition to manual operation through the touch screen, this machine can also be operated through the remote control. Users can also easily control the purifier remotely when sitting on the sofa or lying on the bed. When users do not use the remote control, they can place the remote control in the groove position on the top of the machine body for convenient storage (the author thinks that this groove is also a good place to place a pot of flowers).

▲ From the front, under the display panel, an air quality indicator light is installed between the air outlet of the air purifier and the top air deflector. Green means indoor air quality is healthy, while red means serious pollution. This design is very intuitive. After all, users can't walk to the display panel to see the indoor air quality. No matter how large the screen is, it is not as direct as this status indicator. Of course, identifying the air state according to the color cannot meet the needs of users who need to accurately understand the indoor particle concentration, and there is no such information on the X80 air purifier display panel. If you need to know this information, it is recommended to buy a professional tester, and the air purifier itself only needs to do a good job of air purification.

▲ The lower left side of the fuselage is the air quality inspection port. The dust sensor supplier is SHINYEI Shenfu Co., Ltd., which provides the dust sensor with the best stability and sensitivity. Provide users with the most accurate change of indoor air quality (tip: it is necessary to open and use dry cotton swabs regularly to maintain high-precision detection of its cleaning).

▲ The line of sight is moved to the bottom of the fuselage. The four wheels are made of PA+TPU+PP composite materials to achieve high strength and impact resistance. The load of a single wheel can reach 20kg. Especially for the high CADR model like X80, four quiet wheels that can turn 360 ° provide it with mobility and the texture of each promotion. The quiet and smooth wheels will not scratch your favorite floor. At the same time, it is also equipped with a locking function to avoid the displacement of the purifier, and the height of the wheels is enough to enter enough air.

It depends on the layer of mesh (the filter system is broken down)

▲ When the back cover of 352 X80 is removed, the multi-layer filter structure similar to the desk drawer shows why its body is so tall. From bottom to top, X80 provides us with primary filter screen, medium efficiency filter screen (HEPA), activated carbon filter screen and high efficiency filter screen (HEPA).

▲ The first layer of primary filter screen, most air purifiers currently use primary filter screen, and X80 is no exception. The first layer can filter out large dust particles, hair, pet dander and other large substances. It can block the entry of larger particles and extend the function of HEPA filter screen. At the same time, it can be removed regularly for cleaning and recycling.

▲ The second layer of medium efficiency filter screen, the medium efficiency filter screen on X80 is the MERV12 grade of American standard, and the filter precision for PM1-PM3 is 80-90%. This layer of filter screen can filter out most harmful particles while maintaining air permeability, thus increasing the service life of the rear high-efficiency HEPA filter screen. The material suppliers are 3M, TORAY Toray, etc.

▲ The third layer of odor filter element is a honeycomb structure from the perspective of structure, so it can load a large number of activated carbon onto the grid, and the X80 uses high-quality modified activated carbon, which can remove formaldehyde, toluene and other harmful gases. It is worth noting that the activated carbon in this layer is up to 1300g. The official data, taking Beijing as a reference, is used 12 hours a day under normal home environment, The service life of the whole filter element is basically one year, while it costs 269 yuan to replace the odor filter element alone.

▲ The fourth layer of high-efficiency filter element, as the last layer of X80, the high-efficiency HEPA filter screen can filter 99.9% of PM2.5 and other fine particles. From the figure, we can also see that there are N multi peaks and folds on the filter screen, and the matching wind resistance and efficiency are perfectly balanced (official test data). Compared with other brand products, X80 has better energy consumption reduction and filtration effect.                                                                                        

Experience summary: both appearance and strength

The author's air purifier is placed in the living room, which is connected to the living room and the kitchen. Because of the poor exhaust facilities in the kitchen, it is uncomfortable to watch TV in the living room every time when cooking. After using the X80 air purifier, the effect is significantly improved, and the purification speed is surprisingly fast.

▲ Adjust the X80 purification mode to automatic, and the system will judge the indoor air pollution degree, so as to adjust the air volume. At the beginning of cooking, the purification rate is 760 square meters per hour. After cooking a dish, the purification rate has automatically reduced to 360 square meters per hour.

▲ The color of the air purifier changes to green when you are ready to eat, which means that the air is already very good, and the system will maintain 240 square meters of purification per hour at this time, so the essence of the X80 is superior, efficient and worry free (after all, it takes a whole year to replace the filter element).

Noise is a concern of everyone. After all, sometimes you need to sleep with it open in the room. In fact, when the X80 is working, you can hardly hear the sound when the air volume is less than 360 square meters per hour, but you can hear a slight sound when your ear is close to the purifier. When the maximum air volume is 760 square meters per hour, A slight sound can be heard 2 meters away, but this sound is not a noise. It is smaller than the volume of the silent fan. For the specific noise value, you can see the evaluation of other professional media. Every X80 has a strict test report when it leaves the factory, so you don't worry about quality control problems.

Based on the above description, the author's feelings can be summarized as follows:

1. The design is simple, the color matching is versatile with the home, and the appearance is leading with other purifiers;

2. The internal materials are solid, and the biggest beneficiary of stacking materials is consumers;

3. It is highly purified and can be used as a range hood (the cost of filter element is low);

4. Silent, large air volume, low energy consumption;

5. The volume is slightly larger (is there an air purifier with the same material efficiency as the X80 but smaller volume? Does the X80 need optimization?)

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