Indoor air quality plays a very important role, representing one of the main factors of our health and well-being.

Did you know that the concentrations of contaminants in indoor air are generally 2 to 5 times higher than outdoors?

EiSeiNG is the Nippon Gases solution for air treatment, in continuous and in the presence of people, thanks to the combination of 3 stages of high-efficiency filtration, with technologies of oxidative photocatalysis PCO™ and bipolar ionization IPG™.

Virus bacteria

Decreased viruses, bacteria, fungi and molds

Concentration of fine dust reduced to 3 microns


Eliminated volatile organic compounds (VOC)

EiSeiNG patented by NGI

Nippon Gases Italia, part of Nippon Sanso Holdings Corporation is the fourth largest industrial gases company in Europe. In Italy it is one of the leading companies active in the market of production and distribution of industrial, medical and refrigerant gases.

EiSeiNG - Just Clean Air

The device designed by Nippon Gases Italia for the treatment and active sanitation of indoor environments

0 m3

Volume of Air Treated,
max coverage

h 0

Continuous operation, also with people in the room

EiSeiNG characteristics
smart tv
Integrated Smart TV
The integrated 24" monitor is at your complete disposal for internal, service, promotional and/or educational communications.
plug play
Plug & Play
Plug&Play technology allows an easy and quick installation.
easy use
Easy to use
The control software offers guided and customized configuration to suit the room of use.
100% programmable
The hourly program function allows you to define the ventilation rate as often as you want, ensuring the treatment of the room 24 hours a day.
Customizable graphics
The graphics are fully customizable.
Totem EiSei
Trust Nippon Gases for monitoring
air quality and sanitation processes.

Ideal for the protection and well-being of customers and employees.

Hospitals and clinics
studi medici
Dentists and medical practices
Beauty centers and hair salons
How EiSeiNG works

EiSeiNG reaches the targets of treatment purification and sanitization of indoor air thanks to its special components:


  • 3 stages of high-efficiency filtration for dust and odors.


  • 2 photocatalytic filters (PCO™) with bipolar ionization (IPG), which allow the inactivation of viruses and bacteria and the microbiological elimination.


  • High ventilation over 1000 m3/h
sars cov2
Confirm effectiveness on Sars-Cov-2

From the experimentation carried out at the Department of Biomedical and Clinical Sciences
“Luigi Sacco” it has been demonstrated that the PCO™ technology, heart of the EiSeiNG device, is able to abate the viral load of Sars-Cov-2 on surfaces and tissues.

In a controlled environment, it has been verified that exposing the Sars-Cov-2 virus to air treated with PCO™ technology, on surface it reduced its charge by 90%, while on textile (polyether and cellulose), the charge was reduced by 99.7%.

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