Water purification information

Filter element type and material and expiry date

Views : 72393
Update time : 2021-11-26 11:44:03
The water purifier relies on the filter element to play the role of water purification! Different types of filter elements have different filtering effects! Therefore, we have to understand the type of filter element. At present, the mainstream water purifier filter elements are divided into four types: PP cotton, activated carbon, ultrafiltration membrane, and RO membrane.
PP cotton filter element: It is usually used as the first-stage filter to play a coarse filter function, which can filter out the visible objects such as sand, suspended solids, rust, etc. in the water. The service life of PP cotton filter element is generally 3-6 months.

Activated carbon filter element: mainly absorbs different colors and odors, residual chlorine, etc. in the water. The service life of activated carbon filter element is generally 8-12 months.

Ultrafiltration membrane filter element: The filtration accuracy is generally 0.01 micron, which can remove rust and organic matter and other impurities in the water, and can retain mineral elements in the water. The service life of the ultrafiltration membrane filter element is generally 16-24 months.

RO reverse osmosis filter element: the filtration accuracy is generally 0.0001 micron. Only water molecules can safely pass through the RO membrane, which can filter out inorganic salts, bacteria, viruses, etc. from the water. The service life of RO membrane filter element is generally 18-36 months.
Related News
Read More >>
Water purifiers are questioned ineffective? But why are more and more families using them? Water purifiers are questioned ineffective? But why are more and more families using them?
Oct .14.2024
Water purifier, a common product in our daily life, however, it has sparked numerous controversies. Some people worry about the water quality, some are too troublesome, and some question its effectiveness. Is the water purifier the patron saint of our lives or a commercial conspiracy? Let's take a deeper look at this controversial household tool.
What is the principle of reverse osmosis desalination? How are reverse osmosis membranes categorized? What is the principle of reverse osmosis desalination? How are reverse osmosis membranes categorized?
Oct .11.2024
Hello everyone, today Susan is here to answer some questions about water treatment equipment, hope it can help you.
Reverse osmosis is a new thin-film separation technology developed in the 1960s, which relies on reverse osmosis membranes under pressure to separate solvents and solutes in solution.What is the principle of reverse osmosis desalination? How are reverse osmosis membranes categorized?
To understand the principle of reverse osmosis desalination, How are reverse osmosis membranes categorized?
Do you know what you need to pay attention to before using a reverse osmosis membrane? Do you know what you need to pay attention to before using a reverse osmosis membrane?
Oct .10.2024
Before using the reverse osmosis membrane, you must pay attention to relevant matters and maintain the reverse osmosis membrane so as to better protect our reverse osmosis water purification system.