How about a 3m water purifier?
Consumer A:
I bought a 3m home drinking machine CFS88 12X. I used it for four months and it feels good. The product quality should be fine, that is, when water is boiled, it will produce fine mineral deposits, but it is not the same as running water. It's very thin and white, and it will be clean after washing, with no residue. The filtered water tastes good, much better than tap water. Just pay attention to replacing the primary filter element. It took two and a half months to change it, but it turned yellow when it was removed. I think it's the water quality here. From the parameters, this water purifier should have good performance, but I still feel that the water is a bit strange, and it feels different from pure water. In addition, part of the water purifier is air, so it can't be discharged. I don't know why. I wonder if it will affect the effect. In addition, according to the English instructions, this water purifier should be replaced every 12 months. I think 3M is better among household water purifier brands.
Consumer b:
If you don't know what brand the water purifier is, a good friend should really take a good look at the brand of 3M household water purifier. . The main feature of 3M water purifier is its patented medical-grade nylon sterilization membrane. Its accuracy reaches 0.02 micron, and it is widely used in medical field. And its highly polymerized and sinterable activated carbon rods. After technical treatment, its adsorption capacity is effectively improved by 4 times compared with other activated carbons. This is the leading technology in the water purifier industry at present. Of course, anyone who knows about 3M products knows that its products are not bad, but the price is relatively high.
Evaluation agency:
Several advantages of 3M water purifier
① The 3m water purifier is small in size and flexible in installation, which does not affect the use of the original faucet or damage the original decoration.
② Although the size of 3m water purifier is small, its function is not less than 5 times of filtration. The 3m water purifier does not need washing, and adopts an integrated disposable filter element, which is convenient for replacement and avoids secondary pollution.
③ The activated carbon in the 3m water purifier is different from other activated carbons. It is a compact activated carbon rod made of superfine powder activated carbon through special polymer materials by high polymerization technology, which greatly improves the content and effectiveness of activated carbon and effectively removes heavy metal pollution.
④ It is worth mentioning that the 3M water purifier adopts medical-grade pleated membrane filtration technology to completely remove spores, cysts and bacteria in the water, retain the original mineral elements in the water and ensure the cleanliness and safety of the water.
⑤ The 3m water purifier is different from other water purifiers in that it does not need a pressure reducing valve, and the water pressure loss after passing through the water purifier is less than 1Gps, so there is no need to worry about the explosion of the filter membrane.
Second, the ranking and price of 3M water purifiers.
Fine filtration
The effective price of desalination is very high.
"The first category is fine filtration, which is often called water purifier. It can kill all bacteria in water and remove most impurities in water at the same time. Only when water molecules are filtered out is the most effective way to remove the salty taste in water. " You can drink directly from the tap. Usually between 1000 yuan and 3000 yuan, it needs to be plugged in.
ultrafiltration
It is difficult to get rid of salty taste and can be sterilized.
"The second is ultrafiltration, and the precision of filtration is slightly lower than that of fine filtration equipment such as pure water machine.
At present, many kitchen water purifier products on the market adopt this precision. This kind of water purification equipment can also kill bacteria in water and filter some heavy metals in water, but it will not remove trace elements in water. This equipment is suitable for use in the kitchen to meet the needs of boiling water and cooking. However, this kind of equipment is powerless to the salty taste in water, and the filter element of this filtering equipment needs to be cleaned frequently. A water purifier suitable for an ordinary family of three costs about 2000 yuan to 3000 yuan.
Micropore (micro) filtration …
Cheap equipment bento
The last one is microfiltration equipment.
This kind of equipment usually uses ordinary filtering data, which can filter out some relatively large particles in water, but it is powerless to bacteria and heavy metals. "The main advantages of this kind of filtering equipment are low price and easy installation. The price of this kind of equipment is mostly around 1000 yuan in 600 yuan, which is relatively small and suitable for bathrooms and kitchens with small space.
3m water purifier official website:/wps/portal/3m/zh _ cn/ww2/country/
3m water purifier official website Tmall flagship shop:/
After-sales telephone number of 3m water purifier: 400-820-7035? 400-885-58 10
Installation steps of 3m water purifier:
1. Check the water inlet pressure.
2. Install the water purification faucet.
3, water inlet, water outlet, sewage outlet pipe connection.
The water purifier has been repaired.
5. After the installation is completed, test the use of the water purifier and test the connecting pipes.
There are three connection modes when the sewage outlet of the water purifier is installed in the cabinet:
1. Drill another hole on the countertop of the cabinet, install 1 4-point faucet and connect the sewage outlet of the water purifier product.
2. The original faucet was not drilled on the cabinet table, but was replaced with a specially designed 2-pipe faucet, with 2 pipes connected to the purified water outlet of the water purifier and 4 pipes connected to the sewage outlet of the water purifier.
3. Install a ball valve at the sewage outlet of the water purifier. Do not drill holes on the counter or lead the sewage outlet to the sewer.
Precautions for connector installation of multi-way valve water purifier products:
1. The raw material belt (also known as water hose) should not be wound on the external teeth, otherwise the thread of the multi-way valve may crack and cause water leakage.
2. When installing the O-ring seal, check whether the seal ring is damaged or twisted.
3. The external teeth should not be too tight, otherwise the thread may slip.
Is the 3m water purifier good?
User evaluation 1: Very good, I recommend one set. The front screen is used to filter large substances, such as rust, sediment, etc., which plays a very good role in protecting the rear screen. As I said before, the water output is small, and I think it is relatively large, from a few liters to dozens of liters a minute. For example, the water purifier can treat several liters of water an hour. 3M Company is a Fortune 500 company, which was famous for its innovation in the past 100 years.
User evaluation 2: 3m brand is very good, of course, the price is also expensive. Most people like to buy foreign products, but foreign products may not be suitable for the water quality in China. I think the household water purifier is good now, and the TDS value is 5 16, which is similar to tap water. It just filters out the big impurities, but the taste is still the same. Almost the same as before.
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