Don't pay the IQ tax when choosing a water purifier, essential and useless features to know!

In this era of information explosion, the purchase of home water purifier seems to have become a kind of “IQ tax” test. Various brands of water purifiers on the market, a wide variety of features publicity, so people are dazzled. Today, we will talk about how to avoid the purchase of water purifiers to pay IQ tax, which features are really necessary, which is just a useless gimmick.

What is the basic function of a water purifier?

The core task of a water purifier is to filter impurities, bacteria, heavy metals and other harmful substances from water to ensure that the water we drink is clean and safe. Common water purifiers on the market are mainly divided into ultrafiltration, reverse osmosis (RO), activated carbon filtration and other types. Different types of water purifiers are suitable for different water quality needs, such as reverse osmosis water purifiers suitable for poor water quality areas, while ultra-filtration water purifiers are suitable for better water quality areas.
Essential features a: efficient filtration system efficient filtration is the soul of the water purifier. Reverse osmosis technology is currently recognized as one of the best filtration techniques, which can filter out more than 99% of the impurities in the water, including bacteria, viruses, heavy metals and so on. If the water quality in your area is poor, or there are old people and children at home, it is recommended to prioritize the choice of water purifier with reverse osmosis technology.
Must-have feature 2: intelligent reminder function cartridge is the core component of the water purifier, but the life of the cartridge is limited and needs to be replaced regularly. Many people tend to ignore this when using a water purifier, resulting in a decline in filtration effect, and even secondary pollution. Intelligent reminder function will send a reminder when the life of the filter element expires, to ensure that you replace the filter element in a timely manner, to ensure the continuous and efficient operation of the water purifier.
Essential feature 3: no wastewater design The traditional reverse osmosis water purifier will produce a large amount of wastewater in the filtration process, resulting in a waste of water resources. With the progress of technology, the market has appeared on the water purifier without wastewater design, this water purifier to ensure the filtration effect at the same time, greatly reducing the generation of wastewater, more environmentally friendly.

Useless function: minerals to add some water purifiers to publicize their own can add minerals, so that the water becomes more “healthy”. But in fact, the human body needs minerals mainly from food, rather than drinking water. Moreover, add the type and content of minerals does not necessarily meet human needs, but may increase the burden of the cartridge, affecting the filtration effect. Therefore, this feature is more of a marketing gimmick, practicality is low.
Useless function two: ultraviolet sterilization ultraviolet sterilization sounds very high-tech, but in the home water purifier is not practical. First of all, ultraviolet sterilization requires a certain amount of time and water flow rate to play a role, and in daily use, the water flow rate is faster, the effect of ultraviolet sterilization is limited. Secondly, reverse osmosis and ultrafiltration technology itself has been able to effectively remove bacteria, ultraviolet sterilization function appears to be somewhat redundant.
Useless function 3: large flow of water large flow of water can indeed improve the experience, but not all families need. For the average family, the water purifier's water output is enough for daily use, blind pursuit of high-flow water may increase energy consumption and costs. Moreover, high-flow water often requires greater water pressure, if the home water pressure is insufficient, but will affect the use of the effect.

How to buy the right water purifier?
When shopping for a water purifier, first of all, you should understand the water quality in your area and choose the right filtration technology according to the water quality. Secondly, choose the right water output and cartridge life according to family size and usage needs. Finally, do not be confused by a variety of fancy features, focus on the core functions of the water purifier, to avoid paying for useless features.
Tip: Regular maintenance is the key water purifier is not a once-and-for-all appliance, regular maintenance and replacement of the cartridge is the key to ensure its long-term efficient operation. Even if the water purifier is equipped with a smart reminder function, it is also necessary to develop the habit of regular inspection to avoid the filter cartridge expiration and affect the filtration effect.
In short, when buying a water purifier, do not be confused by all kinds of fancy features, focus on its core filtration function, combined with their actual needs, choose a water purifier that really suits you. Only in this way can you avoid paying IQ tax and make every penny worth spending.