How It Works



  • DEME-Purease Portable Air Purifier employs DEME active air purification technology. Electrons are released into the air through the DEME-PWA101 core module in the purifier and are attached to the oxygen molecules to form negative oxygen ions.

  • The DEME active purification technology improves the concentration of negative oxygen ions around the user, increasing their intake of healthy amount of negative oxygen ions. Negative oxygen ions have oxidation effect and can decompose and eliminate harmful viruses and bacteria, thereby cleaning the air.

  • Meanwhile, the negative oxygen ions can attach themselves onto the pollutant or PM2.5 particles and make them negatively charged. The negatively charged PM2.5 or pollutant particles will descend and will be collected by the metal base, surrounding ground, or solid surface with slight positive charge. As a result, the air is purified.

  • The purifier can be placed in a space close to the user, or seated in a fixed location as a stationary air purifier, providing continuous cleaning of air environment surrounding the user. The purifier can also be placed on a vehicle to improve the air quality for the driver and passengers.