Bladeless Tower Fan for Bedroom, 20 Inch Air Purification Cooling Floor Fan with 90° Oscillating, R

The Bladeless Tower Fan features a unique air-duct design with fluid mechanics that minimizes noise to 35dB, offering a comforting and ultra-quiet breeze.; Equipped with a 45W DC brushless motor, it includes a HEPA filter element to purify air by filtering out PM2.5 and other pollutants, ensuring a healthy environment.; The bladeless design provides fresh air safely, avoiding injuries and risks for children or pets.; With an LED display and remote control, this fan allows easy operation for oscillation, fan speed, and a 1-9 hour timer, and the LED display automatically turns off after 30 seconds.; It also features wide coverage with 90° oscillation, 8 air speeds, and 25° swing oscillation up and down, suitable for small rooms and providing comfort during hot summer days.; Tips include replacing the filter every 3-6 months.