A messy home is no place to rest as it could cause immense fatigue and stress. On the contrary, a clean and tidy home would lessen germs, pests and increase your family's overall safety. Even the energy spent cleaning your home would improve your physical health. Turn on your Samsung Air Purifier to clear the air from ultra-fine dust particles, and certain viruses and allergens. The 4-step purification system detects the air quality then purifies, and deodorizes the air to keep your family safe.