Daikin air-conditioning india [p] ltd. Offers photocatalytic air cleaner. It decompresses and eliminates odors and toxic gases by photocatalytic process. It has plasma dust collector that catches contaminant particles. Decompress and deactivates bacteria and viruses. The roll filter only needs replacing once every seven years. Comes with an odor sensor. Industry`s top class silent design. Its energy conserving inverter operation reduces power consumption. Automatic operation adjusts air output according to how dirty the air is for economic operation. Powerful type with 5m3/min.