2. Integrated activated carbon filter element: adsorbing organic matter and residual chlorine;
3. Reverse osmosis membrane device: the first step is desalination to remove bacteria and organic matter from tap water;
4. Pressure pure water bucket: storing reverse osmosis pure water to provide water intake power;
5. Ion exchange column: desalting in the second step, with resistance greater than 10 megohm;
6. Nuclear-grade ultra-clean column: the third step is deep desalination, and the resistance is above18.2mohm;
7. terminal 1 micron microporous filtration: filtering fine particles;
8. Special 0.45+0.2 micron aperture terminal filter for ultra-pure water (optional): sterilization and impurity removal;
9. Electronic components, etc. : Provide various control functions.