Samsung’s cutting edge technology has brought you the revolutionary air purifying device. Keep the healthy life of you and your family with the SPi. What’s in the air you breathe? SPi helps keep you healthy by removing viruses, fungi, and allergens from the air you breathe everyday.

SPi, the answer to keep you safe from air contamination

The SPi technology helps develop clean indoor air quality by eliminating biological contaminants and by neutralizing the OH - radicals. The unique environment-friendly technology of SPi surpasses that of previous air purifiers. While purifiers simply filter the inducted air, SPi emits active hydrogen and oxygen ions into the air inhibiting infection by airborne viruses and destroying airborne bacteria, fungi and allergens for a much cleaner, healthier environment.

SPi protects you

Contaminated Indoor Environment With people spending more time indoors, the sick house and sick building syndrome have become real problems. Eliminates harmful substances efficiently SPi (Samsung Super Plasma ion) is a unique technology developed by Samsung which eliminates harmful substances like bacteria, viruses, and fungi from living rooms, offices, car interiors, and other closed environments, providing a healthy and comfortable environment. World-renowned technology SPi has been acknowledged by Korean, Japanese, British, and other research institutions to have the best bacterial eradication ability and Samsung products mounted with SPi are recognized all over the world.

Design the pure world.

Samsung’s cutting edge technology has brought you the revolutionary air purifying device. Keep the healthy life of you and your family with the SPi.

Effective sterilization

The SPi device generates active hydrogen and oxygen ions which eliminate biological contaminants and active oxygen . The process of eliminating the harmful substances is completely harmless to human body and SPi improves the air quality

Neutralization of active oxygen radical.


OH-radical can cause aging and skin diseases. Hiroshima University’s test verified that the active oxygen concentration level decreased significantly by the SPi-generated active hydrogen atom (H) which reacts with the active oxygen (OH-radical) to form a water molecule.

Samsung’s Environment-Friendly SPi


What’s in the air you breathe? SPi helps keep you healthy by removing viruses, fungi, and allergens from the air you breathe everyday.

How does SPi work?


The ion generator uses micro plasma discharge to generate hydrogen atoms (H) and oxygen ions (O2-).
● Ceramic electrode (+ electrode): Micro plasma discharge splits water molecules in the air and forms positively charged hydrogen atoms (H+)
● Pin electrode (- electrode): High-voltage electric discharge emits electrons and forms hydrogen atoms and negatively charged oxygen ions.
● Hydrogen atoms (H) and oxygen ions (O2-) combine to form hydroperoxyl radicals (HOO-)

People-oriented technology, especially for your body.

The mechanism of the SPi device shows how safe it is to human body. Samsung’s Green Management policy has also established the
eco-friendly system which is based on SPi device. Put all the worries behind with the SPi device which is as safe as it is effective.
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