One, according to the water quality and purification requirements and installation space, choose the right water purification products
Different areas of different water sources, water hardness is different, drinking water and domestic water and industrial water requirements are also different, different water purification products require different installation space, so the choice of household water purification products are also different. The same.
Two, according to the purification characteristics of different household water purifier products to choose the right product for their own homes
Some household water purifiers can remove scale, sediment, rust and other physical pollutants, some can remove organic, inorganic, radioactive and other chemical pollutants, and some can remove bacteria, parasites, spores, bacteria, and other biological pollutants. Pollutants, some large water output, some small water output ...... In short, there is no universal home water purifier can meet the needs of all types.
Three, some of the basic principles of purchasing a water purifier
●Confirm the type and purification capacity, according to the need to buy cost-effective products. Purchasing a water purifier is not as good as the expensive ones, and the cheap ones are affordable. You have to buy the type of water purifier according to the local water source, as well as the quality of performance. Under the same conditions, compare the price level, prioritize the purchase of cost-effective products.
Water purifiers are divided into general water processors and pure water processors. For consumers, if the scale is relatively small that need to deal with the water hardness is not high, only purify and improve the taste of water without other special requirements, it is appropriate to choose a general water processor; if the water hardness of the treatment is high, more suitable for the use of pure water purifier, in order to remove calcium and magnesium ions in the water to reduce the hardness of the water.
● Confirmation of health permit approvals, certificates or relevant test reports. In China, the water purifier industry adopts the health license access system, only to obtain the health supervision department's health license can be listed for sale. Consumers in the purchase of water purifiers, you need to ask the seller for the production of health approvals, if necessary, to the local health supervision centers and related websites to check its authenticity. However, the health license only tests the sanitary safety and hygienic function of the drinking water treatment device, but does not evaluate the structural safety and electrical safety. Therefore, when purchasing a drinking water treatment device, users should also ask whether the device has been tested for structural safety and electrical safety, and ask the seller to provide the relevant certification or test report.
●Check the product's instructions (nameplate and manual). Instructions for use are information that conveys to the user how to use the product correctly and safely, as well as the product's functions, basic performance, and features related to it. Usually expressed in the form of instruction manuals, labels, nameplates and so on. Consumers in the purchase of water purifiers, should carefully read the product instructions, clear product-related information.
●Confirm the removal effect claimed by the company. When purchasing a water purifier, for the removal effect claimed by the product (e.g. sediment, heavy metals, organic matter, viruses, antibiotics and pesticides), you need to ask the seller for the corresponding test report. And make it clear which specific substances the product has a removal effect on, rather than a broad category. For example, it is clear whether there is a removal effect on specific metals such as lead, cadmium, mercury and arsenic, rather than the broad category of heavy metals.
●Confirm the cleaning method before use. Every water purifier goes through a series of cleanings to flush out impurities and harmful substances in the cartridge before it starts getting drinking water, so the operation before use is very important. Consumers must understand and read the operation method, and contact the dealer or after-sales service department if necessary. In addition, the long-term storage of water purifier water drinking health risks, so if the water purifier is not in use for a long time, again when you start the water purifier should be stored in the water purifier clean, and then purified to drink.
●Understand the cost of using, confirm the ability of after-sales service. Water purifier after-sales service is mainly focused on the replacement of the cartridge, the purchase of the water purifier should be fully aware of the replacement time of each cartridge, the price, access to the cartridge and the replacement method. Water purifiers with water storage tanks should also be aware of the life of the tank, replacement price and replacement method. When choosing a water purifier, be sure to choose a brand with perfect after-sales service.