Far Infrared rays (FIR) are part of the sunlight spectrum, which is invisible to the naked eye. The wavelength of the far infrared rays range from 4 microns to 1000 microns. The recent studies in biotechnology field revealed that the far-infrared rays played an important role for formation and growth of all living organisms. For this reason, these specific far-infrared rays are called "biogenetic rays". Water and proteins are the integral parts of all living organisms on Earth. Water molecules are always oscillating. If water molecules are exposed to oscillating action of 8-10 micron wavelength (some as wavelength of water molecular oscillation), the "resonance" occurs between the two oscillations.

The resonance causes ionization of water into hydrogen ion and hydroxide ion at extremely high speed (10/12 sec). This ionization is called "water activation." If such activation of water occurs in human cellular tissues, the metabolism of cells and excretion of residues from cells or nutrition are enhanced. Water makes up 70% of mass of the human body. FIR is able to activate, revitalize, reactivate, develop and strengthen various organs in our bodies when it is absorbed.

In the various organs of human body, the circulatory system plays an important role, especially in micro-circulatory system. When there are problems with micro-circulatory system, various ailments will occur. FIR vibrating at a frequency similar to that of human body is able to penetrate the body activates cells and reactivates as well as strengthens the micro-circulatory systems. It regulates the blood flow and blood in blood vessels, which have been blocked due to blood clots and at the same time reactivate the vital energy in the body.

Elevation of the immunity of our bodies against diseases is another benefit of FIR waves. This is part of the effects of the improvement in micro-circulatory system and metabolism of the body. It helps to slow down the aging process, increase resistance against diseases and increases longevity.

Bio-ceramic granulate contained in the AIFIR filter is the product, which is made of various kind of ceramics, mixed with mineral oxides like Silica Oxide (SiO₂), Aluminum Oxide (Al₂O₂), etc. The mixture of these materials will emit FIR (far-infrared rays)

FIR causes resonance with water molecules. It ionizes and activates water molecules in our cells and blood thus improving our blood circulation and health condition.