5.
MULTIFUNCTIONAL & FLEXIBLE: Adjust the required fan speed mode (Low/Medium/High/Sleep) to capture as many air pollutants as required according to the size of rooms and air quality. The HEPA air purifier will automatically shut off when the timer comes to an end. Air Purifiers for Home Large Room H13 HEPA Filter Air Cleaner for Pets White Condition: New Dimensions: 45.