Coway ap-1512hh vs winix 5500-2, which one to buy?
Coway AP-1512HH vs Winix 5500-2… Which of these air purifiers should you buy? Is it the Coway AP-1512HH, a 4-stage filtration system that comes with an ionizer? Or is it the Winix 5500-2, a 3-stage filtration system that comes with PlasmaWave Technology? Some of you may have already picked their choice based on what was … Read more