What kind of water purifier is better? What kind of water purifier is good?

There are many kinds of water purifiers, from the filtration technology used, there are the following common water purifiers on the market:

1. PP filter element water purifier: a single-cylinder water purifier with various PP filter elements is generally low, but the filter element is easy to clog and needs to be replaced frequently, and the filtration accuracy is not high, so it is only used for preliminary filtration of water.

2. Activated carbon filter: It can eliminate the discoloration and odor in the water, but it cannot remove other harmful substances such as bacteria in the water.

quality, the removal effect of sediment and rust is also very poor.

3. Reverse osmosis water purifier: completely remove beneficial and harmful substances in the water, and produce pure water. It needs to be pressurized and electrified, and the utilization rate of water is low (there is more wastewater, less pure water, and about 50% of tap water is generally wasted). The purification cost is high, the flow rate is small, and only the problem of drinking water is solved.

4. Water softener: Generally, regenerated sodium resin is used to replace calcium and magnesium ions in water, which only softens and reduces the hardness of water.

function, can not purify, can not remove all kinds of harmful pollutants in the water.

5. Barrel water purifier: The barrel water purifier installed on the water dispenser is generally filtered by activated carbon, ceramics, mineralized balls, etc.

The material, the filtration accuracy is not high, it is a completely intercepted filtration method, it is inconvenient to clean, it is easy to form secondary pollution, and the amount of water is small, which is only positioned to solve the problem of drinking water, but in fact, people who know the filtration technology dare not drink.

6. Mixed media filter: according to the functional characteristics of different filter materials, a combination of various technologies is adopted to achieve a wide range of water quality treatment and comprehensively and effectively remove various harmful substances in the water.

7. Ultrafiltration water purifier: It can effectively remove harmful substances such as sediment, rust, suspended solids, colloids, bacteria, macromolecular organic matter in water, and retain minerals and trace elements that are beneficial to the human body. The filter element has a long service life, large water output, no need to be powered and pressurized, low purification cost, high water utilization rate, and is suitable for the purification of a large amount of domestic water.

For example, the GEMEI desktop water purifier is an ultrafiltration water purifier, this water purifier adopts the unique filtration system of GEMEI water purifier company (including precision filtration, pre-filtration two parts), pre-filtration can be disassembled and installed at will, users can freely control the purification effect, and the pre-filtration design can also extend the life of the filter element from 6 months to 10 months, effectively saving the cost of water purification, improving the purification effect, and the purification effect is equivalent to a water purification equipment. Speaking of dear, for the sake of me writing so much, give a thumbs up!

Buy a reverse osmosis water purifier on the market, the purification effect is excellent, and now the ** is not high, more than 1,000 yuan.

1. Select functions according to regional water quality characteristics: different water purifier products, because of the different water purification technologies and filter element combination structures, are also in line with different water quality use. Gemeihui's water purification products are:

Water purifiers, ultrafiltration machines, reverse osmosis water purifiers, direct drinking machines, commercial water purifiers, etc., can meet the different needs of consumers. 2. Understand the efficacy of the filter element: the filter element of different materials has different functions, and it also has its importance, such as the granular activated carbon filter element can filter out relatively large particle impurities in the water, and the RO reverse osmosis filter element can filter out harmful substances such as heavy metals, so we should also understand what the filter element in the water purifier has before buying a water purifier.

The water filtered out by the reverse osmosis water purifier is pure water, which can be drunk directly, and there is no scale generated, but it has no nutritional value, and it needs to provide a power supply to work normally, and a large proportion of wastewater is generated.

The water filtered out by the ultrafiltration water purifier must be boiled before drinking, and there is scale production, but it can be used directly without power supply, and there is no waste water generation. If the local tap water quality is acceptable, you can consider purchasing this ultrafiltration water purifier.

Now there is also a multi-functional water purifier, which has a pure water outlet and can be directly drunk; There is also a water purification outlet, which can be used for boiling water and cooking and washing vegetables.

No matter what kind of water purifier, the service life of the various filter elements inside is not the same, today into the following figure:

Which water purifier is better? Focus on these points.

This has to be configured according to the local water source, if the water quality is good, the TDS value is within 100, it is recommended to use an ultrafiltration water purifier, which can be flushed, and the service life of the filter element is relatively long. If the water quality is poor, the water quality is hard or too alkaline, it is recommended to use a reverse osmosis machine. As for the brand, you can search for the Gemei water purifier.

Of course, the Alps should be considered first for water purifiers. First of all, he is a big brand, with strength and products; In addition, Alps' product range is very complete, just like the direct drink machine you want, they have several models, and there are many choices; Finally, they have a lot of after-sales outlets and a good service attitude.

Everyone has a brand that everyone likes. Just make your favorite brand. What I approve of is the Haier water purifier.

The filter is relatively clear! And the famous brand! However, the most important thing for the water purifier is to replace the filter element once a year! Otherwise, it will be polluted again!

Silver Star water purifier is good. There is no need to worry about any after-sales problems, because the user can clean and replace the filter element by himself, and if there is any problem, the user can basically solve it by himself, and the business can save a lot of trouble.

Check it out.

The quality of the water purifier is not absolute, different water purifier products, because of the different water purification technology and filter element combination structure, are also in line with different water quality use, therefore, consumers must be specific to the specific problem of specific analysis, according to the water quality in their own area, choose the right type of water purifier products.

For example, in the high hardness water quality of northern China and the limestone area in the south, the content of calcium and magnesium ions in the water is high, and it is easy to scale, so a water purifier with an ion exchange resin filter element should be purchased;

The urban tap water with chlorine, different color and odor, and more organic matter content in the water can choose a household water purifier with more activated carbon load.

Answer how to buy a water purifier 1, first check whether the water purifier has a health license from the health department If it is a wading approval, water quality testing report, trademark license, there are many small manufacturers on the market that do not have these qualifications, and this skill can exclude brands with incomplete qualifications. 2. Whether there is a device filter The pre-filtration system is used as a coarse filtration, which can remove impurities and rust in large particles, protect the follow-up filter element, and prolong the service life of the system. 3. Check the manual Before buying a water purifier, you should check the product description, and choose a water purifier according to your own needs, such as infants and young children at home, when making milk powder, in addition to choosing high-quality milk powder, the water for making milk powder is also particularly important, and it is best to choose a water purifier that can remove harmful metal ions such as lead in the water.

4. Pay attention to the flow rate and water treatment capacity of the water purifier Water purifiers are divided into high-flow water purifiers and small-flow water purifiers. 5. Consult clearly about the service life of the water purifier filter element and ** Because the filter element of the water purifier needs to be replaced, it will inevitably continue to incur costs, so consumers should choose the most suitable water purifier category according to their own economic situation. 6. Confirm whether the after-sales service is perfect If there is a problem with the water purifier when it is used, after-sales service is very necessary.

In addition, the filter element of the water purifier is a consumable, which needs to be replaced after a certain period of use, and timely after-sales service will be much more convenient.

It is recommended to use AO Smith R1300XD1, it's ** is 4288 yuan, which truly achieves a large flow without a barrel.

In this way, drinking water is safer every day.

Lisheng water purifier is good. Lisheng water purifier can filter rust, sediment, bacteria, viruses, colloids and other harmful substances in the water, as long as the secondary pollution problem of tap water can be solved, and the filtered water can fully meet the international bottled drinking water standard.

Lisheng water purifier is a one-stage filtration that can completely achieve direct drinking, because it uses ultrafiltration membrane, the filtration accuracy is microns, which is one-ten-thousandth of a hair, which can completely filter out rust, sediment, bacteria, viruses, colloids and other harmful substances in the water, and retain the original minerals and trace elements in the water.

Brand culture. Founded in 1992, Lisheng Water Purifier is a high-tech enterprise group specializing in water treatment science and technology research, separation membrane technology and products, and R&D, production, sales and service of household water purification equipment. Lisheng has successively undertaken the National Torch Program, the National "Tenth Five-Year" Science and Technology Research Program, participated in and undertaken the National 863 Program, the National "Eleventh Five-Year" Major Science and Technology Special Project (Water Project) and other scientific research tasks, and obtained fruitful scientific research results.

Top 10 ranking brands of water purifiers.

Recommend Haier's newly launched Little White Bear or Pisces, which has been optimized in the structure and configuration of the filter element, and the RO membrane is also a first-line imported brand diaphragm, and has a 5-year warranty, the hardware and wading elements are good, the key is that it is cheaper than many offline models.

If there is no answer to the quality problem, depending on the mainstream brand in your location, it is said that those with production certificates can be considered.

Summary. Dear, hello, expand as follows: Water purifier selection suggestions:

1. Look at the brand. Buying any product can not bypass the key point of branding, and products endorsed by brands can greatly reduce the time cost of our choice, as well as the sunk cost of later maintenance. 2. Look at the rated water purification:

The larger the rated water purification, the better. The rated water purification represents the total water production of the water purifier, which can also be understood as the use of RO membrane. 3. Look at the flow rate of clean water

The greater the value, the better the experience. The flow rate of clean water indicates the amount of water produced per unit of time, which is the speed at which the clean water comes out of the faucet. 4. Wastewater ratio:

A higher value indicates less wastewater. The wastewater ratio represents the ratio of purified water to wasted water, because the water will pass through the RO membrane through the action of pressure, so some clean water passes, and some water with impurities cannot pass. 5. Look at the brand of the filter element:

GE > other.

Hello dear to you, very high Tong Hu Xingxing to answer your questions<>

Such a water purifier is good: ultrafiltration water purifier. The ultrafiltration water purifier does not use a pump, does not consume electricity, and has no electrical safety issues. There are few joints, the water pressure is low, and the normal water pressure of the municipal tap water can be used, and the failure rate and water leakage probability are relatively low. The structure is simple and cheap.

Dear, hello, expand as follows: Suggestions for choosing water purifiers: 1. Look at the brand.

Buying any product can not bypass the key point of brand, and the products endorsed by the Huazhou brand can greatly reduce the time cost of our choice, as well as the sunk cost of later maintenance. 2. Look at the rated water purification: the larger the rated water purity, the better.

The rated water purification represents the total water production of the water purifier, which can also be understood as the use of RO membrane. 3. Look at the water purification flow: the larger the value, the better the experience.

The flow rate of clean water indicates the amount of water produced per unit of time, which is the speed at which the clean water comes out of the faucet. 4. Wastewater ratio: The larger the value of shouting orange, the less wastewater.

The wastewater ratio represents the ratio of purified water to wasted water, because the water will pass through the RO membrane through the action of pressure, so some clean water passes, and some Zheng Rangtuan water containing impurities cannot pass. 5. Look at the filter element brand: GE> others.

The better water purifiers include household water purifiers and ultrafiltration water purifiers.

Household Water Purifier:

Product advantages and disadvantages: water purifier water production is of high quality, the operation is relatively simple, and it can most effectively remove calcium, magnesium, bacteria, organic matter, inorganic matter and other trace elements in the water, in addition to water, there is almost no substance, but it also filters out the beneficial components in the water, the water output is relatively small, the water consumption is very large, and the wastewater produced is more.

Suitable for families: The water produced by the water purifier is very pure, suitable for cooking, humidifiers, etc., suitable for large households, and for wealthy families who pursue high-quality life.

Ultrafiltration Water Purifier:

Product advantages and disadvantages: ultrafiltration water purifier can effectively remove bacteria, impurities, rust and other harmful substances, will retain some of the minerals, as well as adsorb odor, color, organic matter in the water, and can improve the taste of water quality; However, because it is a physical filtration, some harmful substances and chemical substances cannot be removed and filtered, and the purification effect is not very thorough.

Suitable for families: Ultrafiltration water purifiers are very suitable for families with high requirements for drinking water, especially those with elderly and children.

Summary. 1. Midea water purifier: Midea water purifier is based on RO reverse osmosis technology, and the MRC high-flow series concentrates a number of flagship products of Midea.

2. Qinyuan water purifier: Qinyuan has been focusing on water purification for more than 20 years, a professional water purifier brand.

3. Xinlu water purifier: Since its establishment, it has been using aviation-grade RO reverse osmosis membrane and strontium filter element, and through continuous research and development of innovative new water purification technologies, it has undertaken national projects such as national science and technology major water projects, national science and technology support plans, and national key research and development plans, and is the leading supplier of water treatment systems and water purification equipment in the industry.

4. Angel water purifier: A variety of models of Angel's high-end A high-flow series are equipped with the best Dow RO membrane recognized in the industry, and the water purification flow rate can reach 500G.

5. Haier water purifier: Haier also takes into account the R&D and sales of RO reverse osmosis water purifier and ultrafiltration, and the comprehensive performance of the product is good.

6. Xiaomi water purifier: Xiaomi currently sells 5 water purifiers, all of which are high-flux RO reverse osmosis models, and the lowest water purification flow rate is 400g.

7. Gree water purifier: The biggest feature of Gree water purifier is that the first filter layer abandons the commonly used PP cotton, but directly uses the external pressure PVDF ultrafiltration membrane, PVDF Chinese name.

What kind of water purifier is good?

1. Midea water purifier: Midea water purifier is based on RO reverse osmosis technology, and the MRC high-flow series concentrates a number of flagship products of Midea. 2. Qinyuan water purifier:

Qinyuan has been focusing on water purification for more than 20 years, a professional water purifier brand. 3. Xinlu water purifier: Since its establishment, it has been using aviation-grade RO reverse osmosis membrane and strontium filter element, and through continuous research and development of innovative new water purification technologies, it has undertaken national projects such as national science and technology major water projects, national science and technology support plans, and national key research and development plans, and is the leading supplier of water treatment systems and water purification equipment in the industry.

4. Angel water purifier: Angel's high-end A large flow series of models are equipped with the best Dow RO membrane recognized in the industry, and the water purification flow can reach Haier water purifier: Haier also takes into account the R&D and sales of RO reverse osmosis water purifier and ultrafiltration, and the comprehensive performance of the product is good.

6, Xiaomi water purifier: Xiaomi currently sells 5 water purifiers, all of which are high-flux RO reverse osmosis models, and the lowest water purification flow rate also has Gree water purifier: The biggest feature of Gree water purifier is that the first filter layer abandons the commonly used PP cotton, but directly uses the external pressure PVDF ultrafiltration membrane, PVDF Chinese name.

It is called polyvinylidene fluoride. 8. Hanston: Hanston water purifier is mainly reflected in the number of filter elements, although the filter material is decent, but with the cooperation of multi-stage filter elements, the water purification effect of Hanston water purifier is still satisfactory.

9. Lisheng water purifier: At present, it has the world's largest ultrafiltration membrane production base in Hainan and Jiangsu, which can be described as a leading enterprise in the water purification industry. 10, Toray:

Founded in July 2002, Toray (China) Investment **** is an important base for Toray Group to develop its globalization strategy in China.

How about Xinfei?

You can also. Thank you.

Polite. Trouble to give a thumbs up.