The Philips air purifier comes with unique 6-stage clean air system which removes and sterilizes harmful agents. The active oxygen constantly rejuvenates the zeolite filter, ensuring long lasting superior performance.
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The advanced and innovative 6-stage Clean air system removes and sterilizes even the finest particles and a wide spectrum of gases and odours. * The 3-stage Electro-clean filtration system efficiently removes particles * The 2-stage FreshAir filtration system removes gases and odours * The active oxygen sterilizes trapped particles and constantly rejuvenates the zeolite filter, ensuring longlasting superiour performance.
3-stage Electro-clean system charges and traps all particles
The 3-stage Electro-clean filtration system works three ways. * First, the pre-filter blocks larger particles, such as hairs, animal dander and house dust allergens. * Second, the finer particles that have passed through the pre-filter, including bacteria and viruses, are charged by the Corona field charger. * Third, the Electro-Static Precipitation (ESP) filter attracts these charges particles to its surface and keeps them safely trapped.
Active oxygen sterilizes pollutants and rejuvenuates filter
The active oxygen, which is generated by the Corona Field Charger, sterilizes harmful germs such as bacteria and viruses that are trapped in the Electro-Static Precipitation (ESP) filter. It then passes through the zeolite filter, where it oxidizes the trapped gases, rendering them harmless. Thanks to this process, the zeolite filter is constantly rejuvenated and its life can be extended over many years.
2-stage Fresh air system removes gases and odours
The 2-stage Fresh air filtration system uses advanced Nano-Confined Catalytic Oxidization (NCCO) technology. Firstly, the hi-grade zeolite filter traps a wide spectrum of gases and odours and subsequently uses the active oxygen that passes through to neutralize them, constantly rejuvenating the filter. Compared to the traditional activated carbon filter, this hi-grade zeolite filter performs more stably in different humidity conditions, and because it is rejuvenated by the active oxygen, it can last a much longer life of upto five years.