The allergens has been sucked by the power of special eternity coulomb-HEPA filter 0.3 micrometer particle can be caught for 99.999%. Therefore the net holes can be opended widely, and the air through can be easy. It last for 5 years, and the energy-saving has been realized too. Microbes and fungus is not activated by natural ingredient "aloe and chitosan, coulomb-HEPA filter".

Thanks to bio-technology, there now exit "artificial ferments" that power sucks allergens and decompose them. These ferments are also effective against microorganism.

Various odors coming from pets and rubbish fill up the room. In order to catch these odors, ion-exchange has been added to the halogen catalyst and microhole carbon. Ion power catches the odors and deodorizing ability is increased greatly.

This filter not only disinfects germs that settle on its surface the way previous filters did, but also removes germs and viruses which penetrate inside. Microorganisms and viruses, exposed to a powerful nanoferrite generated magnetic field, are destroyed, disintegrating, as a result of a strong electromagnetic impulse.