What is a household water purifier

How to choose a water purifier? Remember "5 to buy and 4 not to buy" to avoid pitfalls and waste of money

I used to think that the tap water at home was quite clean, until I used a bucket to collect water after the water was cut off, and then I found out that I was wrong!
It turns out that the difference is so big, and they all taste the same! Then I started my shopping journey, and installed 3 in total (of course, the pipes are not very complicated), and summarized the following experiences.

For water purifiers, my personal opinion is: there are 4 types not to install, and 5 types to buy.
This is by no means misleading, but a lesson learned from changing 3 units.

Household water purifiers are now being used more and more.

It can be said that at this stage, nine out of ten friends who are renovating their homes will consider installing water purifiers.
It can also be seen from this that water purifiers have become a necessity in our lives.
However, for most of our families, we don’t know much about some of the situations of water purifiers.
And water purifiers may have some abnormalities in daily use. These abnormalities should arouse our vigilance.

If the water purifier has these abnormalities, can it still be drunk? Don’t be careless, these situations should arouse vigilance.
Susan shares this article: Abnormal water output of water purifiers. The full text is divided into five parts: water with bubbles; water output is white; water output is sweet; water output is turbid; water output has a strange smell.

Hello everyone, today Susan is here to answer some questions about water purifier equipment. I hope it can be helpful to you.


In the little moments of life, we often overlook those subtle but crucial existences.
Just like the water purifier at home - especially the thin layer of reverse osmosis membrane (RO membrane).

The core function of a household water purifier is to adsorb and filter impurities in the water to further improve the quality of drinking water. The core component of the water purifier is the filter element, which is equivalent to the heart of the human body and plays a vital role in the operation of the water purifier. However, the filter element is not permanently used and is affected by external factors such as poor water quality and high frequency of use. Impact, the service life will be greatly shortened, so how to make the water purifier filter element more durable? Today Susan has compiled some maintenance tips for you to teach you how to better maintain the water purifier filter element and extend its service life!