Water purification information

Filter element type and material and expiry date

Views : 99164
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 >>
Refuse “disease enters by the mouth”, choose the right water purifier, drink water more peace of mind! Refuse “disease enters by the mouth”, choose the right water purifier, drink water more peace of mind!
Apr .02.2025
Have you ever thought of drinking a glass of water every day, may not be as you think so “pure”? Look at the transparent water flow, in fact, hides a lot of invisible “little secret”: residual chlorine, heavy metals, bacteria ...... these things, if long time to be absorbed by the body, will bring what kind of consequences? Just think about it, let a person a little back cold. Today we talk about a super important but often overlooked topic - how to choose a reliable water purifier at home?
The Metamorphosis of Water: A Wonderful Upgrade Journey from Raw Water to Ultrapure Water The Metamorphosis of Water: A Wonderful Upgrade Journey from Raw Water to Ultrapure Water
Apr .01.2025
How does the raw water change to ultrapure water through the water treatment.
Water Purifier Water Filter Buying Guide: What exactly is the TDS ? Water Purifier Water Filter Buying Guide: What exactly is the TDS ?
Apr .01.2025
Let's start with this seemingly esoteric terminology. “TDS stands for Total Dissolved Solids and is used to indicate how many solids are dissolved in the water. These “solids” may include minerals, salts, metal ions, or some impurities that are not beneficial or even harmful to the body.
Eight Reasons Why Water Filters Save Money Eight Reasons Why Water Filters Save Money
Mar .31.2025
As the guardian of drinking water at home, water purifier can not only protect the health of your family, but also help you quietly save a large amount of money! Today we will talk about why installing a water purifier is a wonderful idea.