The function and life of the filter element of different materials of the ultrapure water machine are different

    The ultra-pure water machine is mainly used to filter the floating objects in the water, and remove heavy metals, bacteria, viruses, etc. It has high filtration technology, the grade is PP cotton filter element, and the second and third grades are activated carbon + activated carbon or activated carbon + PP cotton, the fourth stage is RO reverse osmosis membrane, and the fifth stage is precision filter element. Let's take a closer look at the function and service life of different filter elements.

1.PE filter element:

The pore size of the filter is large or small, generally around 0.1 micron. Function: Block the impurities such as red worms, sand, rust, colloids and other impurities that can be seen by the naked eye in the water, and the service life is 1~2 months.

2. PP melt spray filter element:

The pore size of the filter is large or small, generally around 5 microns. Function: Block impurities larger than 5 microns in water and colloids, rust and microorganisms in water, with a service life of 3 to 6 months.

3. Ceramic filter element:

The filtration pore size is 0.1 microns, which is slightly larger than that of ultrafiltration materials. Function: filter out bacteria, heat sources, microorganisms and colloids in water, significantly reduce turbidity in water, and have a service life of 12 to 24 months.

4. Ultrafiltration material filter element:

The pore size is 0.01 microns. Function: filter out bacteria, heat sources, microorganisms, macromolecular organic matter in water, and the service life is generally 12 to 24 months.

5. Activated carbon filter element:

Function: Absorb (chlorine), color and odor in water. Activated carbon filters are also subdivided into different types, with a service life ranging from 6 to 18 months

6. RO reverse osmosis membrane:

Pore size up to 10-6 microns. Function: filter out small molecular organics, bacteria, viruses, minerals, etc. in water. The service life is related to the pretreatment filter element (PP filter element, activated carbon filter element) and the ratio of waste water, generally 18 to 36 months.

The above is the function and service life of the different filter elements of the ultra-pure water machine, I hope it can help you use the equipment better.

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