Today's domestic water purifier brands, people in the purchase of a kind of "chaos" feeling, a variety of gorgeous, colorful, functional water purifiers, so that it is difficult to make a choice. Consumers in the purchase of water purifiers, will find different models, the price is also very different. We are buying in addition to price, but also look at the quality of the product, the use of technology, due to the early years of the country there are many domestic product counterfeiting events, so that people are more favorable to imported products. To this end, experts said, people in the selection of water purifiers in addition to the quality, but also look at this product business after-sales service, and then there are good products have problems, if you do not consider this, it is easy to cause the future of the situation of the complaint is not required.
Choose according to the purpose of the water purifier function
There are many types of household water purifiers on the market, water purifier, water purifier, water softener, drinking water machine ...... a wide variety of names and types of consumers are dazzled, do not know how to choose, in general, the common household water purifiers have pre-filter, centralized Water purifier, central water softener, terminal drinking machine several kinds, their respective functions and uses are not the same, consumers should be understood before buying.
Pre-filter: generally installed in the water intake pipe after the water meter, is the first coarse filtration equipment for the whole house water, can filter tap water in the sediment, rust, large particles of matter, but also to stabilize water pressure, protection of water purification equipment connected to the back.
Central water purifier: mainly through the KDF cartridge and activated carbon adsorption, the water quality of effective purification, removal of sediment, rust, bacteria, suspended solids, algae, macromolecules, organic matter and other harmful substances that may be contained in the water, retaining tap water in the human body is beneficial to the minerals, the processed water to meet the drinking water standards.
Central water softener: through the natural resin replacement of calcium and magnesium ions in the water, reduce water hardness, soften water quality, reduce the wear and tear of the water minerals on clothing and skin, can take care of the skin, protection of clothing, but also to avoid the formation of minerals in the water in the sanitary ware, cutlery, etc. yellow spot, to avoid the water pipe, the water heater shower produces limescale, to facilitate the life of the water.
Terminal drinking machine: the use of high-precision five-stage filtration process, in the water terminal on the tap water filtration treatment, out of the water to reach the standard of raw drinking, unscrew the faucet can be directly drinking, that is to say, drinking, avoiding secondary pollution, water activity, high oxygen content, can promote human metabolism, enhance the vitality of human cells.
Buying a home water purifier must understand the common sense
1st, the cartridge, the cartridge is like the heart of the water purifier. For example, many consumers in accordance with the network shopping strategy, after purchasing a water purifier, found that the purified water quality does improve significantly, impurities and scale is greatly reduced, seems to be very reassuring. But after a period of time, there will be many consumers proposed, in the process of using the water purifier, the cartridge is often ignored. The reason for this is not only because of the usual busy work, multi-stage cartridge effective use of time is not the same, the need for regular replacement, but also to the family water purification has brought a lot of trouble. According to a technical engineer: the length of time the cartridge is used, mainly based on the family's water consumption, water cleanliness and other aspects of the relationship. In addition, the technical staff also introduced to: every time to the national important holidays, the water purifier industry promotions have begun to active, some speculative business in order to improve their own product advantages to attract consumers, claiming that their cartridges can be used permanently without the need to replace, consumers should not be greedy and gullible in order to save time and believe this propaganda, after all, drinking water safety is a matter of health.
The second, look at the water purifier product qualification certification. Domestic drinking water systems are tested by the Chinese Ministry of Health and issued "China's water-related product certification", you can go to the official website of the Chinese Ministry of Health directly query; imported brands can check whether the product has an import and export inspection report