What kind of filters are there in the water purifier?

There are several types of filter elements in the water purifier. The core key of the East water purifier products is the filter element. The types and functional characteristics of the filter elements at all levels are different, and the replacement cycle of the filter element will also be different. So the common water purifiers are What are the filters? Activated carbon filter element (6 months) Activated carbon filter element products are mainly divided into two categories, granular activated carbon filter element and compressed activated carbon filter element. It has strong adsorption to many substances and can change the taste of water. Granular activated carbon filter element: It can effectively remove residual chlorine, odor, and color in water, and can also effectively absorb some organic macromolecules in water. The composition is simple and the cost is low, but it is easy to damage and leak carbon, and the service life and effect are unstable. It is often used as a diode filter for various household water purification equipment. Compressed activated carbon filter element: It can deeply absorb the harmful substances such as odor, color, residual chlorine, halogenated substances and organic substances in the water, which can effectively improve the taste of the water. And the filtering ability is stronger than granular activated carbon. The service life is also longer, and it is often used as a three-pole filter for various household water purification equipment. PP filter element (3 to 6 months) is often used for primary filtration of various household water purification equipment, mainly for pretreatment of tap water and protection of ultrafiltration (or RO) membrane. It can effectively filter out sediment, rust, insect eggs, floating objects, colloids, organic matter, impurities, etc. Sometimes it is also used in various single-cylinder water purifiers. Generally, the price is low, but the filter element is easy to block and needs to be replaced frequently, and the filtration accuracy is not high. It is only used for preliminary filtration of water. The ultrafiltration membrane filter element (three years) is made of polypropylene hollow fiber. The membrane is hollow capillary, and the membrane wall is densely covered with micropores with a pore size of 0.1--0.3 microns, which can effectively remove sediment, rust, suspended solids and colloids in water. , bacteria, macromolecular organic matter and other harmful substances, and retain minerals and trace elements that are beneficial to the human body. The filter element has a long service life, the filtered water can be drunk raw, the water output is large, there is no need to add electricity or pressurization, the purification cost is low, and it can be repeatedly washed and recycled. The above are the classification of filter elements and the service life of filter elements that I have learned. I hope it will help you to some extent. If you don’t understand anything, please call us. Guangzhou pp filter element manufacturer.

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