rate: 50Impressed with packaging. Unable to comment on effectiveness.
Quick delivery. Came very well packed and protected. Packaging of a very high standard, like that of Apple. Works, or at least the light came on. No way of verifying if ozone is being produced. Operating cycle seems to be 1 hour on, one hour on standby, 5 minutes on, 1 hour on standby, 5 minutes on, 1 hour on standby,.... Seems to be like no ozne is being produced only 7% of the time after the first hour.Aug 03, 2019