Review on ZenLyfe Air Purifier - Powerful 1200 sq ft Home Solution with Washable H13 True HEPA Filter, Color Touch Screen, Remote Control, and Ultra Quiet Operation - Removes 99.97% Smoke, Dust, Mold, Odors, Pet Dander - White by Lynn Johnson

I wish I could read the dimensions of this thing - it's absolutely massive, almost as tall as my bed! At the same time, the multi-stage filter significantly reduces the amount of dander and animal pollen. My allergies have improved a lot. I've used an ionizer and found that the amount of particles you normally see in the air decreases slightly. There are several levels you can set, but I like to keep it high because white noise blocks out a lot of car noise from the nearby road. Not sure where to find a replacement filter?