Water purification information

Filter element type and material and expiry date

Views : 77554
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 >>
Do you know the difference between ultrapure water equipment and pure water equipment? Do you know the difference between ultrapure water equipment and pure water equipment?
Oct .28.2024
Do you know the difference between ultrapure water equipment and pure water equipment?
Here Susan will let you know what the differences between them.
Reverse osmosis ultrapure water equipment common faults (with solutions) Reverse osmosis ultrapure water equipment common faults (with solutions)
Oct .25.2024
Reverse osmosis ultrapure water equipment is a kind of equipment used to remove impurities and pollutants in water, but it is inevitable that it will encounter some problems in the course of its usual operation and use, so how should it solve these problems? The following are some common water purifier problems with corresponding solutions:
​​​​​​​Factors affecting the effectiveness of activated carbon filtration and methods of use ​​​​​​​Factors affecting the effectiveness of activated carbon filtration and methods of use
Oct .25.2024
​​​​​​​Factors affecting the effectiveness of activated carbon filtration and methods of use
The adsorption capacity of activated carbon is related to the water temperature and water quality.The adsorption principle of activated carbon。
PP Filter Cartridge Selection and Replacement Precautions PP Filter Cartridge Selection and Replacement Precautions
Oct .24.2024
Most of the household water purifier or water purifier are used in the first level of the filter are PP filter, the first level of the filter will not only directly affect the water quality, will also affect the back of the three or four filtration effect and the life of the filter, so the quality of the PP filter for the water purifier is particularly important.