Although the water purifier industry has been developing for many years now, many consumers are still asking, how many water purifiers are suitable for their own homes? Consumers can go to a professional store to buy, and when they buy You can't just look at the concepts and prices, you have to choose according to your own needs.
Phenomenon: water purification products are mixed
Experts pointed out that in developed countries, the use rate of household and similar water purifiers has already exceeded 80%. In recent years, the production and sales of household water purifiers in China have also increased by nearly 50% per year. It can be said that in the future In the past ten to twenty years, most households' daily drinking water will be mainly realized by household and similar water purifiers. Experts said that due to the problem of tap water quality, the future market prospects of water purification products are very broad. However, it should also be noted that the household water purification products market is mixed, the products are coexisting, the illegal production and counterfeit and shoddy products are repeatedly prohibited, and the vicious competition in the industry is severe, which has seriously affected the reputation and healthy development of the entire industry. In the case of small water quality processors (household or similar water purifiers), nearly 2,000 are uncertified and are not prepared.
Experts told reporters that the production of water purifiers must apply for a sanitation permit, and only after obtaining the approval, can it be produced, sold and used. The fake water purifiers produced without a license may not only purify the water, but pollute the water and endanger the health of consumers.
According to the function "check the number"
With so many water purifiers, which one is suitable for your own home? Consumers can go to a professional sales store to purchase, and not only look at the concept and price when purchasing, but also choose according to their own needs.
The water softener meets the needs of washing, brushing, bathing and other life needs. The hair is dry and fragile; the skin is getting rough and dull; the water feels strange when brushing; the toilet bathtub is yellow and dirty; the washed clothes are not soft at all... these may be caused by unhealthy hard water quality, soft water The function effectively solves these problems. The filter life of the water softener is more than 15 years.
The water filter meets the needs of boiling water, cooking rice, soup, and washing vegetables. It can remove harmful substances such as sediment, rust and heavy metals in the water, while retaining most of the beneficial minerals and trace elements needed by the human body, which is the common coarse filter water purifier on the market. Although such a water purifier is relatively low in price, the filter element is easily clogged, and the filter element needs to be replaced in 3 to 5 years.
The pure water machine meets the direct drinking needs. Open the faucet to drink directly. After the coarse filtration, the water purifier usually uses the micro-filtration and ultra-filtration methods to achieve the purpose of direct drinking. The life of the filter element is generally short, and some need to be replaced once every six months.
The household water purification products market is mixed, the products are coexisting, the illegal production and counterfeit and shoddy products are repeatedly prohibited, and the vicious competition in the industry will be improved. The Secretary-General of the Chinese People's (Private) Economic Research Association's Water Purification Industry Committee, Comfort 100, said that the national standard for household water purification products - "General Requirements for Drinking Water Treatment Equipment for Household and Similar Uses" (hereinafter referred to as "Drinking Water Treatment Equipment") Coming soon, the "three no" products manufacturers with "no brand, no technical support, no after-sales service" will be eliminated.
Buy a water purifier five steps
1. Look at the water purification process, function and effluent quality. Simple water purifiers are often PP cotton + activated carbon, some also add some cheap mineralized balls to fool users, the effluent water quality can only meet the minimum standards of water purifiers in the Ministry of Health; water purification with hollow fiber ultrafiltration membrane The effluent water quality is slightly higher, but the effluent quality is still assessed by this minimum standard; the effluent water quality of the water filter with nanofiltration membrane is higher, the effluent water quality can reach the “drinking water qualityâ€; the water eliminator with reverse osmosis membrane The effluent water quality is the highest, and its effluent quality can meet the highest standards of water purifiers in the Ministry of Health.
2. Check the health approval documents. Whether domestic or imported water purifiers, it is necessary to check whether there is a sanitary approval issued by the Ministry of Health, whether the approval is within the validity period, and whether the contents of the approval documents and their attachments are completely consistent with the actual water purification process and materials of the products. For those products that claim to be imported, it is necessary to check the customs entry form and the commodity inspection certificate.
3. Look at the manufacturing, assembly process and appearance. The water purifiers produced by the formal enterprises are beautiful in appearance, rigorous in assembly, bright in appearance and smooth in surface; while the products of small workshops are gray in appearance, rough in surface, rusted, cracked, loosely assembled, and even leaking.
4. Look at the quality of the materials used. The same materials and components of different materials, the price difference is very large, such as plastic is all new or recycled materials; activated carbon is coconut shell charcoal, shell charcoal or cheap coal charcoal; stainless steel is 316L, 304 or 302? And performance not only determines the quality and performance of the water purifier, but also determines the quality of the effluent water and the service life of the water purifier or its components.
5. Look at the manufacturer and product brand. The manufacturer must be regular, professional, and of a certain scale. The production must have a strict quality assurance system. It must have the necessary plant, production and testing equipment, strong technical force and good production environment. It is best to produce all or most of its own. Some parts and components, the quality of the products can withstand the test and time test, can get the praise of users. Most of the water purifiers are small in scale, poor in plant and equipment, and have no technical strength. They just buy various parts for assembly, and some even do not have assembly plants. They go to other factories for OEM production, and the quality of the products cannot be controlled. Guarantee. Therefore, we should try our best to buy products of famous brands produced by formal enterprises.
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