I wonder if you have ever heard such a sentence

"It's not the car you drive, but the water you drink that determines the level of life"

I think so. A few years ago, when we spent money, we probably paid more attention to what others looked like. For example, there were always some pompous crystal lights in the decoration. But in recent years, with everyone's attention to health, as well as the transformation and upgrading of consumption, more and more places like "fresh air system" and "whole house water purification system", which are closely related to healthy life, have entered our lives.

Although this article is about water purifiers, we should not worry too much about the safety of drinking water in our country. In terms of standards, China's tap water standards are even more stringent than those of many countries in Europe, America, Korea and Japan. According to a recent evaluation program I watched, a program produced by science and technology, in all provincial capitals in China, tap water must meet the standard if more than 100 parameters are to be checked regularly. So many friends living in provincial capital cities use healthy water.

Taking Xi'an, Shaanxi Province as an example, the TDS value of the water quality I measured is stable at about 90. In some cases, the water quality is good, reaching about 70. In fact, it is also a relatively high quality water quality standard. If the water quality is boiled and used, the problem is not serious.

Then why do we need a water purifier??

First of all, this is just the standard of Xi'an, which has good hydrological conditions. It does not mean that other cities will have such water quality. Secondly, in third tier cities, such as Yuncheng, my hometown, a prefecture level city, it is the location of China's famous Dead Sea (Salt Lake). The local water quality is not very good, and it is 500-800 at random. Such water can not be drunk directly. Because of its astringency, people who brush their teeth with this water for the first time may not get used to it.

Secondly, because water supply pipelines, high-rise water storage tanks and sudden water source pollution will also have an impact on water quality, it is necessary to have a water purifier in place whether you live in places with excellent water sources or cities with poor water quality.

In principle, the water purifier is mainly used to remove various particles, heavy metals and chlorides in the water through the joint work of a series of membranes and adsorption activated carbon. The best effect is the "water purifier" with reverse osmosis membrane shown above. The water filtered by such a machine is straight drinking water. There is no need to boil and drink. In places with poor water quality, even after boiling, many heavy metals and ions remain. Boiling water can not improve the water quality too much.

This kind of machine has a feature that it needs electricity and waste water. This is because after RO (reverse osmosis) work, flushing is required to maintain better purification effect and service life. Therefore, when working, use an electric pump to pressurize and flush. One of the best membranes is Dow RO membrane. The wastewater rate of such machines is at least one-to-one, and some even higher. The filtered wastewater can be flushed to the toilet.

They are also pure water machines, and some will bring a small airtight bucket with them. It is used to drain filtered pure water. This can ensure that the water outlet speed is relatively fast. However, I personally prefer to use it when it is needed, so I don't need to worry about pollution.

They are also pure water machines. It is also divided into onstage and offstage. The under platform type needs to prepare the power supply in advance, and there should also be a large enough place under the sink, with a water outlet on the top. In terms of installation, it is slightly complicated. The onstage style is very simple. As long as there is electricity, it can be directly connected to various faucets.

*If there are more questions about water quality and water purifier, it is recommended to see a detailed water purification program.

The main character of today's evaluation is Kuwa MAX-RO from Shenzhen Kuwa Water Purifier Company. It is a bench mounted water purifier with reverse osmosis four stage filtration and 1:1 wastewater. Attach a review video

Some product information is printed on the package. 0.7 liters of water per minute. If it is measured by hundreds of gigabytes, it is 300G.

The box is very big, and Kuwa sent it by Deppon Express. Good protection. There are hand buckles on the side of the box.

The fragile sealing sticker ensures that the original package is not opened.

The arrangement of internal parts is pretty good. In terms of packaging aesthetics, they did a good job. In the process of unpacking, I can really feel the sense of refinement and dedication. The quality of the paper and plastic bags in the manual is very good.

Most of the water parts that can be used are already available. During later installation, there is no need to worry about the lack of accessories.

There are also raw meal belts. At the beginning of installation, there was always water leakage. Later, it was found that some places should be wrapped with raw material tape, so that there would be no leakage. When installing, everyone should pay attention to that the thread is wrapped with 5 circles of raw material tape.

The power adapter is a bit large.. This is one of my few complaints about this cool frog water purifier. A beautiful machine with such an adapter is a bit ugly. Hopes that improvements can be made later.

This is the wrench for removing the filter element.

"Waste water pipe" and clean water pipe are separated. Both are elbow+hose designs. The installation is very convenient, just insert the machine. During the trial, there were some small problems with the elbow, but the problem was quickly solved by contacting Kuwa Company. After sales was pretty good.

The water diversion head is designed to use a knob to select purified water or raw water. The damping sense of the knob is moderate.

There is a bubbler at the water outlet. While saving water, washing dishes is more comfortable.

This is how the machine works. The design is very beautiful. The proportion of length, width and height should be carefully considered and coordinated. The golden panel is also a good ornament.

At the top are the only two buttons and displays. The buttons are of touch design. It can also be used normally when hands are wet

The logo on the gold panel will glow.

It is the effect of breathing light when working.

The back of the machine is the filter element and the water inlet. The instructions for replacing the filter element are also written on the back.

The water pipe connector is located at the bottom, just insert the elbow. Very convenient.

On the side is the QR code used for binding the public account and WeChat.

A detail also reflects that the work of the water purifier is relatively solid.

The attached universal adapter can be used for various faucets. Originally, I wanted to record the installation process completely, but later I found that it was relatively simple, and there was a video on the official website. I will not repeat it. The whole installation process should take no more than five minutes. It's very convenient. It can be done by one person.

This is the effect after installation. Put it on the kitchen counter. If you think it takes up space, you can buy a shelf to hold the water purifier, and the rest of the space can also hold various tableware

According to the instructions, carry out a manual flushing after starting the machine.

As the use time grows, the quality of effluent will gradually improve. Finally, it stabilized at about 5.6.

I compared the TDS value measured by the machine with the water pen, and the error is not more than 10. When the machine displays 27, the value measured by the water quality pen is 29

The display screen can also show the amount of filter element. In order to express the water purification effect more intuitively, I will make a chart to show you the inflow TDS and outflow TDS for a period of time. The value of the machine itself shall prevail.

three

It can be seen that when the water quality is slightly better or worse, it can ensure sufficient purification effect. The TDS will be slightly higher at the beginning of each day, and will soon stabilize at a lower value after a while. You can participate in the change of TDS value in the top video.

Waste water. According to the official instructions, the scale is 1:1. I probably measured myself for a while. It will be slightly higher than 1:1. But not many are high. Please refer to the previous video for the outlet speed of purified water.

There is such a water purifier in my hometown. In order to test, I specially made some comparisons and bought mineral water for comparison.

In addition, the water purifier of * Jian, which is used by my family, sells for more than 5000 yuan. The comparison results are as follows:

Forget about mineral water. You can see here* The health effect is also a bit weak.. Sometimes the measured value is higher than that of tap water.. Alas, I'm determined to change it..

After scanning the QR code on the side of the fuselage, you can easily connect the water purifier through the WeChat official account. The current water quality, remaining time of filter element and water consumption of the water purifier can be seen. If the service life of the filter element is not enough, you can buy it directly on the public account. I made a comparison with the filter element of a certain meter, and the price was basically the same.

This is the end of the evaluation of the water purifier. But there is still much to say about life. There are already many things we can't choose, so why not choose to drink more healthy water. I also learned a lot about water purifiers by taking the opportunity of evaluation. As a domestic Internet thinking water purifier company, the MAR-RO produced by Kuwa is very simple in terms of price, use and installation. Through the detection of water quality pen, it also shows that the purified water quality is good. The hot sale of such a high beauty purifier during the JD crowdfunding period also shows that the current demand for water purifiers is still high. I hope Kuwa can do better in the future. Create a richer product line. For example, the hot water purification bar is very popular now. Purified water can be directly heated and drunk. If you give this experience a score, it is as follows:

Package: five-star

Workmanship: four-and-a-half stars

Installation difficulty: four-and-a-half stars (after all, I learned to screw pipes in school)

After sales: five-star (there is a small problem, the feedback is very fast after contacting)

Water purification effect: Five stars (water quality of more than 500 TDS can also be purified to a very clean level)

Consumables price: Samsung half (although it is much cheaper than many big brands, it is still more expensive than DIY. This is nitpicking)

Working noise: four stars (not small in the daytime. However, considering that there is a pressurized machine inside, this is understandable)

Intelligent module: Samsung Half (not slow connection or hard to use, but personal feeling that it is not useful, the filter progress can also be displayed on the machine, there is no need to add intelligent module, it is more practical to reduce the price after simple configuration)

If you just need a platform type water purifier, I hope my article can help you!

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