3 auto modes and 5 manual settings
The Philips Air Purifier Series 3000i has 3 automatic purification settings: a General mode, an extra-sensitive Allergen mode and an extra-powerful Bacteria and Virus mode. In addition to the 3 auto modes, the purifier also has 5 manual modes. Choose one of five different speed settings: from the extra-quiet "Sleep" mode to the extra-powerful "Turbo Speed" mode. Pick one that is ideal for your required purification.