Advanced air cleaning system

A unique Catechin air cleaning filter freshens up room air quality and prevents the spread of bacteria and viruses in the room. Plasma Duo Filter System provides state-of-the-art air purification and deodorisation filters that remove unwanted odours and impurities in the air.

To improve air quality, Mitsubishi Electric has introduced the Plasma Duo Filter System*.  This is comprised of the Plasma Deodorising Filter and the Plasma Air Purifying Filter.

The deodorising filter removes chemical substances such as ammonia, methyl mercaptan, trimethylamine and hydrogen sulphide at the nano-level (1/1,000,000 of a millimetre).

The air purifying filter then removes substances like fine house dust, pollen, bacteria and viruses.  In addition, negative ions are generated for their relaxing and soothing effects.

Catechin, a bioflavonoid found in green tea is used in the filters for its antiviral and antioxidant qualities. Catechin also offers excellent deodorising characteristics, which is why Mitsubishi Electric uses this compound in air conditioning filters to not only improve air quality but to also prevent the spread of bacteria and viruses in the room.


* The Plasma Duo system is only available in MSZ-FA Series room air conditioners.