In recent years, with the improvement of living standards, people have paid more and more attention to healthy drinking water. The appearance of water purifier not only solves the health problem of family drinking water, but also can purify the water pollution problem. Many families have the need to install water purifiers, but in the face of a dazzling array of water purifier products, they do not know how to choose.
So, what kind of water purifier is the best? Is there any practical shopping strategy for reference? Now, let's answer them one by one.
Look at the brand
Brand represents a guarantee of quality and reputation. For water purifiers, brand also represents factors such as product quality, technology and service. Therefore, when selecting water purifiers, we should try to choose powerful and reputable brands to purchase, so that we can be more assured.
Check the function of filter element
At present, the mainstream water purifiers on the market are mainly divided into three types: ultrafiltration membrane, nanofiltration membrane and reverse osmosis membrane.
Among them, ultrafiltration membrane uses "ultrafiltration" technology to remove impurities and bacteria, which can remove macromolecular substances, colloidal substances and other inorganic impurities in water; Nanofiltration membrane is used to filter out heavy metal ions, organic compounds and other inorganic components; Reverse osmosis membrane can effectively improve the minerals in water quality and trace elements in water.
The filtration effect of reverse osmosis is the best.
See flux
A water purifier operates continuously within 24 hours, and can purify the total amount of water. Generally speaking, the greater the flux, the faster the water outflow speed
See rated net water volume
Rated water purification is the core parameter of water purifier, which can reflect the service life of filter element to a certain extent. Therefore, we generally believe that the larger the rated net water volume, the longer the service life of the filter element.
See the cost of core replacement
The filter element of the water purifier needs to be replaced regularly, so when selecting the water purifier, we should not only consider the machine price, but also consider the replacement frequency and cost of the filter element. The price of filter element should not be too high, otherwise the investment in the later stage is too large, and the gain outweighs the loss.
Look at the water outlet mode
There are single outlet and double outlet. Generally, single outlet can only provide purified water, while double outlet can provide pure water and purified water. When only pure water is needed, it does not need electricity and does not produce waste water.
The above points are the items to pay attention to when purchasing water purifiers. If you have any good suggestions and ideas, or want to know more about the purchase strategy of water purifiers, you can also leave a message and let me know. Huiston will bring you more high-quality content.