ToLife CARB Certified 1095 Sq Feet HEPA Air Purifier, Black

The air purifier comes with a filter. EFFICIENT H13 PURIFICATION: The air purifier has a powerful filtration system that can remove as small as 0.3 microns, including dust and pollen. It can cover up to 1095 sq ft / 102 square meter and refresh the air in a room every hour. Additionally, it has a lamp for sterilization, which eliminates in the air. This combination ensures thorough purification and a healthier indoor environment. SMART AIR PURIFIER: This air purifier has a real-time air quality indicator light and an automatic fan speed control mode. The indicator light changes from green to yellow or red and the fan speed adjusts accordingly when the air quality worsens. It remains green and the fan speed is low when the sensor detects good air quality. When the air quality is moderate, the light turns yellow, and the fan speed is set to medium. In the case of poor air quality, the indicator light turns red, and the fan speed is high. ULTIMATE SLEEPING EXPERIENCE: You can choose a low fan speed or the automatic mode according to your preference while sleeping. The lights can be turned off, and the machine runs quietly, ensuring that your beautiful dreams are not disturbed. TIMER FUNCTION AND CYCLE TIMER FUNCTION: This product has timer functions for 2 hours, 4 hours, 6 hours, and 8 hours. Additionally, by long-pressing the timer button, you can select the recurring timer function, which allows the air purifier to automatically start at the same time every day and turn off when the set timing period ends. CHILD LOCK: Lock the display to prevent children and pets from accidentally changing the settings. FILTER REPLACEMENT INDICATOR: When the filter needs to be replaced, the filter replacement indicator will light up to remind you to replace the filter.