Acquired in the middle of winter, when rumors about the second wave of coronavirus had just begun. We decided not to wait until the moment when, like last time, people in a panic will sweep out recirculators from all warehouses of online stores, and ordered in advance. During this time he showed himself well. Neither the corona, nor any other viruses, none of the household during this time was sick. We have it in operation almost around the clock, and not even a single lamp has burned out yet. It’s great that you don’t need to leave the room during the disinfection, as the device is absolutely safe.