How much do you know about the rumors of these water purifiers

Anyone who knows water purifiers knows that if there are too many impurities in the water, the impurities in the water will fill up the entire filter element after half a year or a year, and the water will not come out. If the filter element is not replaced at this time, the entire water will be purified The device is equivalent to scrapped. Although the current filter cartridges cost a few thousand yuan, impurities will precipitate after a long time. There is no such thing as a water purifier advertised as "no filter cartridge replacement".

Misunderstanding 1: The filter element can be used all the time

Water purifiers are different from other household appliances in general. They cannot be used once and for all after they are purchased. The internal filter elements need to be cleaned or replaced regularly. In the life cycle of the water purifier filter element, the standard of regular replacement should be strictly implemented, and the subsequent maintenance service of the filter element should be standardized. Many brands on the market have been claiming that their water purifier products do not need to replace the filter element, and even some sales deliberately do not mention replacing the filter element in front of customers. Remember that 100% of the current water purifiers on the market need to replace the filter element! They are all physical filtration methods. Think about it, all the things in the dirty water are separated or adsorbed together by the filter element. It is accumulated over time, is it terrible?

Misunderstanding 2: The more expensive the price, the better the effect

There are currently four mainstream filtration technologies for water purifiers, microfiltration, ultrafiltration, nanofiltration, and reverse osmosis. In terms of filtration accuracy, the microfiltration water purifier belongs to ordinary filtration, and generally can only filter larger suspended solids and remove odors. The filtration effect of the ultrafiltration water purifier is in the middle. The reverse osmosis water purifier has the highest filtration precision and the best water purification effect.

However, some merchants use the ultrafiltration machine to pretend to be a reverse osmosis water purifier. Although the price is expensive, the filter element does not have the filtering effect of the reverse osmosis filter element. There are also some brand manufacturers with the same filter element and the same filtration accuracy, but the price is much higher than that of ordinary brands. Most of them are used for advertising! Therefore, consumers cannot just look at the price, and think that the expensive is good. We should weigh in many aspects so that we will not be fooled by knowing the distinction.

Misunderstanding 3: No need to change the filter if the price is expensive

Anyone who knows water purifiers knows that if there are too many impurities in the water, the impurities in the water will fill up the entire filter element after half a year or a year, and the water will not come out. If the filter element is not replaced at this time, the entire water will be purified The device is equivalent to scrapped. Although the current filter cartridges cost a few thousand yuan, impurities will precipitate after a long time. There is no such thing as a water purifier advertised as "no filter cartridge replacement".