Use the Blueair® 403 HEPA silent air purifier to keep the air around you clean and fresh and the noise level at a minimum. Designed for rooms up to 370 square feet, this air purifier will effectively filter out tobacco smoke, dust and pollen.
- Maximum room size of 370 square feet, with 5 air exchanges per hour in a room this size
- CADR (Clean Air Delivery Rate) for smoke: 240, dust: 240, pollen: 240
- Airflow rate of 75CFM to 240CFM
- Noise level of 27dB/A to 51dB/A