First, how to buy a water purifier
One-to-two-to-three views on water purifier
First, I'll tell you what a choice is.
First, brand selection: brand is a symbol of an enterprise and its technology, product quality and reputation, and brand selection is actually a choice of enterprise, quality and reputation;
The second is to choose a dealer: if you choose a good dealer's shopping mall to buy a water purifier, the interests of consumers will be guaranteed twice. Because the installation and maintenance of water purifiers are mostly done by dealers. The technical level of installation and maintenance of dealers is very important. Because the water purifier produced by the enterprise is only a semi-finished product, it needs professional installation and debugging to be used normally, and the installation quality plays a very important role in ensuring the product quality.
Secondly, let me introduce you to what "three views" are.
Look at the product technology: different products of the same brand also have certain differences in technology. Generally speaking, the water purifier products of well-known water purifier brands have three levels: mature technology products, imported technology products and products with unique added value;
Second, look at the structure of the filter element: the adsorption area of activated carbon in water treatment products should be large, and the pore size of the filter membrane should be small. The filter element should be completely sealed to effectively prevent pollution and algae formation.
Third, look at the performance indicators and models: By looking at the performance indicators, we can generally see the advanced performance. Looking at the energy efficiency ratio, the higher the energy efficiency ratio, the better the technical performance and the more energy-saving the use. At the same time, the treatment capacity of water treatment products is different, and the choice is made according to the household water consumption. The model is too small, just like a small horse-drawn cart, the fatigue of water treatment equipment is great, and the service life will be shortened accordingly.
In addition, it depends on the relevant national certification: as a household appliance, the water purifier must pass the national household appliance safety certification, such as the health permit approval. Consumers should never buy water purifier products without the national safety certification mark of household appliances, otherwise electricity leakage, fire and personal safety of consumers may occur.
Finally, I will tell you what comparison is, and comparison is the comparison of prices. Why should I finally explain what comparison is? Because it only makes sense for consumers to compare the top five factors of each brand.
Second, the water purifier purchase skills
Myth 1: Some water purifier manufacturers often flaunt that their products are 8-stage filtration, even 10 and 12, so as to show their good filtration effect. For the water purifier, several stages of filtration mean installing several filter elements. What is the actual situation? Filter elements come in different materials and types. If a simple filter material is used, the filtering effect produced by 5 or 6 filter elements is not as good as that of a high-performance filter element. For example, five or six ceramic filter elements are filtered in series, and the effect is not as good as that of ultrafiltration membrane. Moreover, the more stages of filtration, the greater the resistance to water, the lower the filtration efficiency and the slower the water outlet speed.
Generally speaking, the water purifier only needs five stages of filtration, which can achieve good results. The standard configuration is "PP cotton+granular activated carbon+compressed activated carbon +RO reverse osmosis membrane+silver-loaded activated carbon"; In order to achieve the purpose of drinking directly after filtering, the direct drinking machine generally needs 6-8 levels of filtration, plus some additional functions, and the highest filtration 10 level is enough. The general configuration is "PP cotton +KDF activated carbon+hexagonal activated carbon+ultrafiltration membrane filtration+composite filtration". Therefore, when purchasing, consumers should not covet too many filter stages, and choose the appropriate ones according to their own needs and the above criteria.
Myth 2: In order to avoid consumers' concerns about the subsequent replacement of filter elements, some water purifier manufacturers advertise that their filter elements can be replaced in 3-5 years. What is the actual situation? The service life of the filter element is not as long as possible. The working principle of the water purifier is that a large number of organic substances are adsorbed on the filter material to form a filter element, so that the organic substances can adsorb and filter impurities and other organic substances in the water. However, organic matter can easily become a breeding ground for bacteria. If it is not replaced or cleaned regularly, the water purifier will not only have no purification effect, but will aggravate the pollution. Therefore, the filter element is a conventional consumable and needs to be replaced regularly. It is often exaggerated to claim that the filter element will not be replaced for 3 to 5 years in the market. Therefore, when buying a water purifier, the filter element should be replaced regularly according to the time suggested in the manual or half a year, otherwise it will cause secondary pollution, which is not only harmful to the body.
Top ten rankings of water purifiers in the world
One of the top ten water purifiers in the world: SKG water purifier
What brand of water purifier is good-SKG water purifier has always adhered to the product development orientation of smile curve and paid attention to design? R&D and service provide customers with personalized and multi-variety customized products, and have deep cooperation with many industrial design companies in Shunde, with several sets of patented molds. The rapid growth of SKG brand stems from customers' attention to products? Experience and word of mouth. SKG: In product development and production, SKG has carried out strict quality control and paid attention to after-sales service, and signed an after-sales maintenance agreement with Suning, becoming the first small household appliance in China to enjoy Suning? 3C service center for small household appliances enterprises, with maintenance points all over the country.
The world's top ten water purifiers ranked second: love HP water purifiers.
What brand of water purifier is good-Hewlett Packard Company of America was founded by Dr. Oliver in 1933. 70 years. Love Hewlett-Packard? We are constantly committed to the research and development of water purification equipment, and have a number of scientific and technological patents. Our products sell well in more than 20 countries and regions around the world. Aihuipu water purifier is the most famous drinking water treatment equipment in the world, which has been evaluated by American Health Association NSF. As a "first-class drinking water equipment", Aihew Water Purifier has two world patents. After being filtered by its filter element, the polluted water source can be thoroughly purified, reaching the drinking water standard.
Angel water purifier ranks third among the top ten water purifiers in the world.
What brand of water purifier is good-Angel tap water purifier is a ten-year-old brand, a well-known trademark in China, with a very good image and high credibility. Shenzhen Angel Drinking Water Industry Group Co., Ltd. is one of the earliest professional drinking water equipment research and development, manufacturing and sales companies in China. The company has always adhered to scientific and technological innovation, researched and developed independent intellectual property rights, and took the lead in using advanced technologies such as fully sealed quick-release intelligent seats, whole-process air sterilization and filtration, antibacterial silicone tubes and RO reverse osmosis in the same industry. The rise of Angel made the water dispenser truly become an industry, and thus established Angel's position as the industry leader.
Four of the top ten water purifiers in the world: Hanston water purifier
What brand of water purifier is good-Hanston water purifier has advanced technology and rich experience in the manufacture of water treatment equipment, and has made significant breakthroughs in automatic control system and core ultrafiltration membrane technology. It adopts imported raw materials and molds to design high-quality products that satisfy users. We can cook, make soup or drink directly with the water filtered by the water purifier. The water filtered by a good water purifier will not cause any disease damage to the human body after drinking it. On the contrary, if the tap water is not filtered up to standard, regular drinking will bring disease harm to human body.
The top ten water purifiers in the world rank fifth: Weston water purifier.
What brand of water purifier is good-Weston water purifier inherits American seiko technology and adopts the world-leading enterprise management system, and has been committed to the research and development and manufacture of high-end water purifiers. It is famous for its accurate prediction of the market and its continuous innovative research and development capabilities. Its products are well-designed and excellent in performance, and sell well all over the world.
The world's top ten water purifiers ranked sixth: Saint Denis
Saint-denis water purifier saint-denis water purifier is the king brand of water purifier industry in the world. Its technology comes from France, and adopts MKK ultrafiltration membrane technology and MK nano-combination technology with international high-end configuration. Is the world's earliest manufacturer of ultrafiltration membranes, impeccable in all aspects, almost perfect, so it has the reputation of "the king of water purifiers in the world".
The world's top ten water purifiers ranked seventh: Lu Quan water purifiers.
What brand of water purifier is good-Lu Quan water purifier, which has successfully developed the "spring core" technology, is one of the most mature household water purification technologies in the world, leading the industry for 20 years; In the past ten years, it has provided high-quality water purification services to 60 million families around the world, and is known as "the first brand of professional water purifiers". A water purifier with good cost performance is safe to use and comfortable to look at. Usually, we can't live without water. Basically, we take a sip of pure water every once in a while. Under the condition that the quality of the water purifier is guaranteed, our water quality inspection is also qualified. No longer worry about the harm caused by incomplete water filtration to the human body.
The world's top ten water purifiers ranked eighth: Li Sheng water purifier.
What brand of water purifier is good —— Li Sheng Water Purifier is one of the few enterprises in China to participate in the research and development of ultrafiltration membrane, and has made many major breakthroughs in the membrane industry. Its products have good performance and excellent purification effect, which sell well at home and abroad and have a high position in the industry. However, only ultrafiltration membrane water purifiers suitable for southern water quality are operated, and the market share is greatly reduced. If the product is improved to make it suitable for the north, the market prospect will be broader.
The top ten water purifiers in the world rank ninth: Jingzhiquan water purifier
What brand of water purifier is good-Jingzhiquan water purifier is the first developer of direct drinking machine, so it has won the reputation of "the first brand of direct drinking machine". In recent years, through the cooperation with the Hong Kong University of Science and Technology, the "net core" technology has been successfully developed and gained international recognition. Since then, the products of Jingzhiquan have sold well all over the world. Usually, if we drink too much filtered water, it will cause various diseases such as stones. Therefore, the quality inspection of water purifier is very important. General brand water purifiers are produced and sold only after quality inspection reaches the standard. Therefore, it is a thoughtful thing to choose a good brand water purifier.
Top ten water purifiers in the world:? Dalton water purifier
What brand of water purifier is good-Dalton water purifier was founded in Britain for nearly 200 years. In this long history, he has made outstanding contributions to the British water purification industry for many times and was awarded the title of royal family. This legend has been constantly creating miracles and continues to this day. The porcelain liner of Dalton water purifier is made of natural materials, which does not contain any artificial substances. It is safe, environmentally friendly and durable, and will never bring pollution to the filtration process. Dalton's unique diatom porcelain filter element enjoys a high reputation in the world. The filtered water is pure, so you can safely drink it without boiling.
The above is how to choose a water purifier introduced by Bian Xiao, hoping to help you. For more information on how to buy a water purifier, please continue to pay attention to the decoration of Tuba Rabbit.