Had to return the Vortex

It worked very well for the few hours we had it turned on. However, we noticed our little 20 lb. dog was in some kind of distress after the Vortex had been running for a couple of hours. We couldn’t figure out what was wrong since it came on suddenly. He started pacing the floor and would lay down and then jump up suddenly like something was hurting. My husband was smart enough to start researching this kind of air purifier and he found out this type of cleaner is NOT safe around dogs. Needless to say we immediately turned it off and returned it the next day at a Fed Ex location. The return was simple enough. We would have kept it if we didn’t have a dog in our house.