Air Purifiers for Large Room up to 3000 Sq Ft, Dual-Side Air Intake, HY4866

【Dual-Side Air Intake for Faster Purification】Dual-Side Air Intake for Faster Purification This air purifier for large room is engineered with a dual-side air intake system. Unlike standard single-inlet units, it draws in air from both sides simultaneously, doubling purification efficiency. With a CADR of 300 m³/h, this air purifier refreshes the entire volume of air every hour in spaces up to 3000 sq. ft., giving you a clean, healthy breathing environment • 【PM2.5 Display & Smart Air Sensor】The HY4866 air purifier for home features an infrared PM2.5 sensor and a smart LCD display that monitors air quality in real time and displays it clearly. In auto mode, when the surrounding air becomes hazy, the display turns yellow or red, and the fan speeds up to clean faster. Whether you're dealing with wildfire smoke or everyday pollutants, this air purifier keeps you informed and your air healthy • 【3 Timers + 4 Fan Speeds for Total Control】Choose from 4 fan speeds (1F/2F/3F/4F) to match your air quality needs—higher speed means faster purification. Not sure which speed to pick? Switch to auto mode and let the air purifier decide. You can also set the timer for 2, 5, or 8 hours before sleeping or leaving home, making this air purifier for home both energy-efficient and highly effective • 【Safe & Certified】It is certified by UL, CE and FCC/ETL , and complies with the indoor cleaning equipment of the California Air Resources Board (CARB) and California Proposition 65 (CA65); It is with DC motor which can be applied to 100-240 volts, you can safe to use at USA • 【Complete Package】Whats included: Air purifier x1, high-efficiency composite filter x2, power adapter x1, instruction manual x1. Enjoy 1-year warranty and 24-hour customer support for any questions or concerns