Here is a tower fan that helps keep you comfortable and improve the quality of air you breathe. The HAJOAP Bladeless Tower Fan comes with WiFi control. It has a True HEPA filter with 99.99% efficiency to get rid of pollen, dander, and other airborne particles.
This tower fan has 3 modes and 9 speed settings. It can circulate the air effectively in 320ft2 rooms. You can control it with your smartphone.