When it comes to haze, I believe that the young partners living in the north will feel more deeply. Every year, the haze weather makes people feel terrible and poses a great threat to people's health. The author lives in Hebei, and every time the air quality index (AQI) ranking list has the shadow of our hometown. When the haze is serious, people will try to avoid going out to reduce the harm of haze to the body. However, the invasion of haze is very powerful, and it will enter the home through the gaps in the doors and windows, which is impossible to prevent. The household air purifier has become the first choice of people.

In recent years, the market competition of air purifier is fierce. Different brands, different types and different prices dazzle people. The author has used many air purifiers. According to the comprehensive performance, ease of operation and people's usage habits, the 352 is very cost-effective.

Today, the author evaluates the 352 X50 air purifier. Thank you Love to play computer games Evaluation opportunities provided. Before the evaluation, the author learned about the main features of the 352 X50 air purifier: small volume, large air volume and low noise. It covers an area of only 0.096 ㎡, slightly larger than A4 paper, and the CADR value is up to 500 m ³/h, which can purify 15 ㎡ of space in 5 minutes, such as study and bedroom.

Next, the author comprehensively and thoroughly evaluated this air purifier.

Unpacking

The 352 X50 air purifier continues the packaging style of 352 classic connotation, without too bright colors for decoration, which is more stable. The front of the packing box is an X50 rendered image, which can be seen at a glance.

352 means "three down and five out of two", showing the enterprise spirit of being crisp and efficient.

The main parameters of the 352 X50 air purifier are introduced on the side of the packing box,

Rated voltage: 220V~50Hz;

Rated power: 35W;

Clean air volume: 500m ³/h (smoke), 150m ³/h (formaldehyde);

Noise: 33.3-59.2 dB;

Applicable area: 35-60m2;

From the above information, it can be seen that the 352 X50 air purifier can not only purify PM2.5 in the air, but also purify harmful gases such as formaldehyde in the air. We should know that formaldehyde is the main cause of leukemia, especially in newly decorated new houses. The problem of formaldehyde is the most serious. We must pay attention to the air purification at home.

When I opened the package, I was surprised to see a 352 performance inspection certificate, which showed all the test data in detail, just showing 352's confidence in its own products.

Foam cushion can well cushion the impact during transportation and protect the air purifier from damage. Some important accessories of the 352 X50 air purifier are also placed with special grooves, which are very regular.

352 X50 air purifier is covered with a protective film.

The 352 X50 air purifier has a classic symmetrical appearance, and its shell is made of sturdy and durable engineering grade plastic. The wood grain wire drawing process of the front gray panel is more elegant. It is not only an air purifier, but also a perfect work of art at home.

Accessories family photo

Power cord * 1;

Remote control * 1;

User Manual * 1;

352 Performance inspection certificate * 1.

The 352 X50 air purifier adopts the top air outlet design, which can stir the air more quickly and accelerate the air purification process. The novel design style of the air outlet ensures the air volume and aesthetic feeling at the same time.

The control panel of the 352 X50 air purifier is much smaller than that of the 352 X83, but there are many necessary operating functions.

Users can touch on/off power supply, mode switching, lighting effect on/off, wind speed regulation, child lock on/off on the control panel, which is very intuitive. Among them, the child lock function is very practical. Children at home will inevitably perform some uncertain operations on the X50. With the child lock function, children can effectively avoid misoperation.

The front display screen will accurately display the PM2.5 value monitored in real time.

The control panel has a slight elevation, which makes the operation easier.

352 X50 air purifier has three control modes: manual touch, remote control APP。 The control mode is diversified, APP can be used for remote control, and remote control can be used for short distance.

The elderly at home can use the remote control to control the X50 air purifier, which is very convenient. Users can also remotely adjust according to the real-time air status, which is very practical.

The user can observe the real-time status of the purifier according to the low light colored indicator light on the front of the fuselage: the indicator light is red when the power is not turned on; When it is powered on, the indicator light is green.

The 352 X50 air purifier is designed with three air inlets. Three side air inlet can effectively improve the stirring speed of air and maximize the efficiency of air purification.

The side of 352 X50 air purifier body is a sensor. It uses a new semiconductor laser detector and a micro sampling fan, which can detect particles with a diameter as small as 0.1 μ m, making data acquisition more accurate. It is worth mentioning that the X50 sensor is designed to be removable, and users can replace and upgrade it, which is a function that other ordinary air purifiers on the market do not have.

Personally, I like the way X50 changes the filter. The X50 filter compartment door is set at the back of the purifier, and it is convenient to open it by gently pulling the compartment door handle. Compared with other brands of air purifiers that need to replace the filter from the bottom, the X50 is much more convenient.

Open the filter chamber door, you can see the upper part of the chamber door. The replacement method of the filter and the problems needing attention are introduced in detail. Such small details are very considerate.

Note: Before replacing the filter, be sure to pull out the power plug, and do not pull out the filter by force.

When replacing the X50 filter, it is necessary to pull out the filter latch first, and then take out the filter. This replacement method is practical and convenient. Do not use brute force to remove the filter.

The 352 X50 and X83 filters are very different. X83 is a tower structure three layer filter, and X50 is a single round filter.

The outermost layer of X50 filter is a primary filter screen, which mainly filters hair and fine dust with large volume.

The middle white material is HEPA filter screen, and the H13 filter paper with a developed area of 4 ㎡ is used to filter 99.95% of PM0.3. The innermost layer is a black activated carbon layer, which contains 950g activated carbon. Each activated carbon contains rich micropores, which can efficiently filter harmful gases in the air, such as formaldehyde.

The bottom of the filter is an RFID chip, which is used to accurately identify and provide filter life information. It is very important that this label should not be torn.

The core of the air purifier is the fan, and the comprehensive performance of the fan is related to the merits of the entire air purifier. The 352 X50 air purifier uses an unequal distance wind turbine, supplemented by a high-performance DC brushless motor made by Nippon Electric, with a speed of up to 1400 revolutions per minute and an output of 500 m3 of clean air per hour. It is worth mentioning that the fan can work with high performance, and the noise is very low. Enjoy the fresh air quietly!

The 352 X50 air purifier does not use the same caster design as X83. The X50 has four silicone feet at the bottom, which can ensure that the purifier will not slide easily on the smooth ground.

With the deepening of the concept of smart home, the air purifier must have intelligent control mode. The 352 X50 air purifier can be operated in various ways. There are three control modes: manual control, remote control, APP。 The user can select the appropriate control mode according to the actual situation.

APP intelligent remote control

Scan the QR code on the X50 air purifier or download the "352Air" APP in the mobile app store. In order to better control the storage of purifier and device data, it is recommended to register a personal account.

The connection process between APP and device is also very simple. Select "X50 air purifier" in APP, and press and hold the "Mode" button on X50 air purifier to enter WIFI configuration mode. The author's one-time operation was successful and smooth.

The APP home page can display the connected 352 air purifier equipment. Enter the operation page of X50 air purifier, the real-time PM2.5 data will be displayed, and the whole page will also change colors according to the air quality level. When the air quality is good, it is the blue color representing blue sky and white clouds.

Users can adjust the air volume of X50 air purifier in APP according to the real-time air quality.

The 352 X50 air purifier has automatic, sleep and extreme speed modes that can be switched. Different modes are suitable for different scenarios, and the author will generally set automatic mode by default.

In the APP, you can customize the "device name" according to the use scenario, such as the living room and bedroom.

The service life of the filter can be accurately displayed in the APP, and the user can choose whether to replace the filter according to the service life of the filter, which is very user-friendly. I have to say that 352 is very considerate. There is an entrance to the 352 flagship store in the APP, which is convenient for users to purchase 352 related products.

Next, the author tested the 352 X50 air purifier, and first conducted a noise test.

Noise test

352 X50 air purifier adopts high-performance low-noise Japanese electric DC brushless motor, with very low noise.

The author skipped the noise test of 352 X50 air purifier's lowest wind speed, and directly conducted the noise test of the highest wind speed gear (5th gear). The test result is 59.3dB, which is very close to the official data.

30-40 decibels is an ideal quiet environment. More than 50 decibels will affect sleep and rest. More than 70 decibels will interfere with conversation and affect work efficiency. The noise of X50 air purifier at the highest wind speed gear (5th gear) is 59.3dB. In actual use, the wind speed is rarely adjusted to the maximum, which will not affect normal work and life.

The 352 X50 air purifier can be adjusted to sleep mode at night, which is very considerate.

Power test

Some people will worry about the power consumption of the air purifier, and then carry out the power test. The author conducted power tests on 352 X50 air purifier in standby, 1st, 2nd, 3rd, 4th and 5th gear respectively.

The test result is: the standby mode is 1.174W; The first gear is 6.458W; 8.310W for gear 2; 12.85W for gear 3; 21.72W for gear 4; The fifth gear is 35.39W. It is basically consistent with the official data. Taking the third gear in the middle gear as an example, the power in the third gear is 12.85W (12.85w=0.01285kw), 0.01285kw * 24h=0.3084kw, which means that the 352 X50 air purifier runs in the third gear for 24 hours and the power consumption is less than one kilowatt, so the power consumption is very low, so you don't need to worry about the power consumption.

Appearance comparison

Next, the author will make a series of comparisons among the three popular air purifiers on the market. From left to right are Becker Air Purifier, 352 X50 Air Purifier and 352 X83 Air Purifier.

From the comparison of fuselage size, Becker Aire ＜ 352 X50 ＜ 352 X83, the fuselage of Becker Aire is the smallest, and 352 X83 is relatively large.

There is another aspect that you can also refer to. The 352 X50 and Beckaire feet are fixed, and the 352 X83 uses universal casters. When the air purifier is moved, the 352 X83 is much more convenient. Open the caster lock and push it to move. The 352 X50 and Beckaire need to be lifted to move.

Air inlet comparison

The 352 X50 air inlet is from three sides, the Beckaire air inlet is 360 °, and the 352 X83 air inlet is from the bottom. Each has its own advantages. Which air inlet mode does the user prefer?

Air outlet comparison

352 X50 is the top air outlet, and Beckaire and 352 X83 use the top baffle to distribute the cleaned air around.

Power plug comparison

The power plugs shown in the figure below are Baker Air, 352 X83 and 352 X50 respectively.

352 X83 and 352 X50 are three wire plugs, and Beckaire is two wire plugs. The 352 X83 and 352 X50 power cords are more robust.

Filter element replacement comparison

When 352 X50 and 352 X83 change the filter, open the door from the side of the fuselage for replacement. Beckaire needs to lay down the fuselage to replace the filter.

CADR value comparison

CADR value of 352 X50 air purifier 500m ³/h;

The CADR value of Becker Air Purifier is 556m ³/h;

CADR value of 352 X83 air purifier is 750m ³/h.

Price comparison

The author lists the current selling prices of 352 X50 air purifier, Baker Air air purifier and 352 X83 air purifier respectively (the prices fluctuate slightly, and the following prices are the real-time selling prices before publishing).

The current price of 352 X50 air purifier is 1599 yuan;

Becker Air Purifier is currently sold at a discounted price of 2680 yuan;

The current price of 352 X83 air purifier is 2799 yuan.

The above is the author's comparison of the three air purifiers: 352 X50 air purifier, Baker Air air purifier and 352 X83 air purifier. Which one do you prefer?

summary

The 352 X50 air purifier has small body energy, but its CADR value is as high as 500m ³/h,. Ultra low noise will not affect normal life in the slightest. Diversified control methods to meet the family's various practical operation needs. Compared with the other two popular air purifiers on the market, it has obvious advantages and very high cost performance. The haze weather is coming, and it is worth starting for family health.

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