Better air purifier Coway AP-1217L evaluation

Since 2013, public concern about air pollution has made air purifiers the choice for more and more families. However, are you satisfied with the daily use of air purifiers at home? I believe many of my friends are looking forward to it more, Hope it looks better, better use, cost a little higher ... want to find such a better air purifier is not easy, but I believe I have found.

It is Coway Air Purifier AP-1217L, which is also the protagonist of our evaluation today, why I am sure it is a 'better' air purifier? This article will be unveiled for you.

Core selling introduction

• The compact white body is simple and elegant

As home appliances, the appearance of the natural user first thing to consider and consider that this product body with pure white color, compact body so that it will not take up too much interior space; simple and generous design also meet more people Of the aesthetics.Overall, this product looks better than the air purification products on the market.

• Side air purification a wider range

In the area of ​​air purifiers, 'innovation' is not easy, especially when the entire market has been monotonous, want to be innovative in the product requires a more in-depth understanding of the product manufacturers.

The innovation of the Coway AP-1217L is that it has an air outlet designed to the side of the product to provide a much cleaner purifying range than most products have on the top of the product. In a nutshell, Let the wind blow further ', for indoor air purification, which means faster purification speed.

• Double compound filter to purify more efficiently

The filter is at the heart of the air purifier. This product utilizes the Coway Fortified HEPA formaldehyde-removal technology to create a better filter with a dual compound filter design for more efficient purification.

After reading the introduction of the previous page, I believe you have a basic understanding of this air purifier, of course, to evaluate a purifier is good, the most important is its purification performance, then we have a full understanding of the test data About Coway AP-1217L.

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Purification performance test

• Single purification efficiency test

Air outlet PM2.5 concentration reflects the air purifier single purification efficiency, the author of the professional particulate concentration detector placed in the purifier outlet, measured the following results:

The figure above shows that during the operation of the air purifier, the concentrations of PM2.5, PM10 and PM1.0 at the air outlet are all zero, and the single-pass purification efficiency is quite good.

• Continuous purification performance test

Want to test a purifier in a specific period of time to purify the performance, it is necessary to indoor PM2.5 real-time monitoring data to reflect.In order to quickly achieve the 'pollution' effect, the author in a closed room of about 20 square meters Ignite several cigarettes, PM2.5 and PM10 indoor concentrations measured at this time have been explosive table.

Then open the air purifier to test indoor PM2.5 concentration at several points, of which the results at the outlet are as follows:

After less than 10 seconds, the air outlet PM2.5 concentration has dropped from the initial burst table value down to tens of micrograms per cubic meter, the decontamination effect worthy of recognition.

Another monitoring data testing indoors away from the air purifier point, every 1 minute the author of the current PM2.5 test value recorded once the final draw the following table:

After 10 minutes of purification, indoor PM2.5 and PM10 concentrations were reduced to single digits, can be seen from the chart, this purifier performance is more balanced, PM2.5 and PM10 can achieve efficient filtration, guaranteed Purification efficiency.

• Run a noise test

Compared to the purification efficiency test, the noise test more reflects the subjective experience of the user. The new national standard states that the noise can be called a good product if the noise reaches a higher CADR value with less noise.

Before we begin, we first test and record the noise of the purifier that is not turned on indoors. The indoor static noise is 34.7dB:

Then open the purifier, the three gear from the body at a distance of 1 meter noise test records:

Through the comparison of the noise test values ​​of the three gears, we can see that the CADR values ​​of the three gears are more uniform and different at the same time. The advantage of this design is that the user can easily find a more suitable gear Bit, there will be no noise or excessive air flow phenomenon.

summary:

Through the above three tests, we have a more in-depth understanding of the performance of this purifier, Coway AP-1217L air purifier many test data are very impressive performance. Next, we will look and feel from the experience Aspects for you to interpret this product.

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Appearance, structure and experience

Pure white appearance of this purifier gives a clean and tidy texture, the control panel is located at the top, composed of 6 touch keys, this design is quite scientific and technological sense, but also from the physical button design, allowing users to operate more convenient.

The top has a light, through the different colors of light show the current air quality; the same time in the operation will also be reminded by the light changes, very humane.

Timing feature allows users to set 1, 4, 8 and 12 hours off time, this feature is still very necessary in daily use.

Benefit from compact body design, the overall weight of this product is not large, with grooves in the back of the fuselage, the user can easily move in use.

Open the front cover, you can see the internal double composite filter, this product uses the front filter + composite HEPA filter design, respectively, to filter large particles and PM2.5 and other fine particles, the pollutants in the air Full filtering.

Compared to similar purification products, Coway AP-1217L equipped with a reinforced HEPA filter thicker, more adequate material, resulting in better purification results.

HEPA mesh filter can effectively remove PM2.5, allergic substances, activated carbon deodorant filter is mainly for chemical pollutants and odor removal; high-density filtration system brings Fresh and good air.

Use experience, left the deepest impression I left is the design of the side of the air.In the test process, even in the indoor point far from the purifier can have a clear sense of wind, compared to most of the purifier top of the wind Way, this design can really play the role of expanding the scope of purification.

In addition, the low noise design of this product makes me quite satisfied, up to only 51.5dB of operating noise, the equivalent of indoor static noise, does not affect the normal life of the user's situation in everyday use, open low-end bit more noise Can be ignored.

In fact, recently tried a variety of purifiers from Coway products, the author's greatest feeling for this brand is the humanity of its design.This point is not limited to the visible product design, but reflected in every daily use.

Whether it's product movement, screen removal and replacement, or the full range of features, Coway's products give users a 'comfortable' feel, as if tailor-made, which may be beyond the human touch of the product itself. , You can also understand why I call this product a better air purifier.

This article belongs to the original article, if reprinted, please indicate the source: a better air purifier Coway AP-1217L evaluation http://jd.zol.com.cn/665/6658188.html