Review on Winix A230 Tower H13 True HEPA 4-Stage Air Purifier: Ultimate Solution for Home Office, Classroom, Bedroom, and Nursery in Charcoal Grey by Jeffery Pricinoc

Product works well. But even on low settings it is very loud. For comparison I have a Coway AP-1512HH. It's about $30-50 more expensive and covers a larger area, but is significantly quieter at all settings and just as efficient, maybe better. I was trying to save a few bucks for a smaller room. I'm considering returning it and buying another Coway. I bought it for the gym so I'm giving it another week to decide if it's worth the extra money for the silence.