Magneto's Room air purifier is a negative ion based air purifier that helps to strengthen the body's immune system. It removes pollutants by generating negative ions into the surroundings thereby imparting health benefits. It helps in improving oxygen carrying capacity of the blood to different body organs. Several other proven health benefits of negative ions are available on the web. It can be applied at homes, offices, living room, bathroom, kitchen, wardrobe and cabinets. Benefits: Reduces dust, smoke, foul odor, exhaust fumes, radiation, germs viruses and even the harmful effects of electromagnetic field. Enjoy the luxury of fresh and clean air with flair. Note: Recommended timings for usage for the unit is 12-16 hours per day for efficient results.