My wife and I bought the air washer in April 2022, when my wife gave birth to a daughter. And we did not regret a bit that we chose BORK. This model humidifies the indoor air very well, our daughter sleeps better at night when the air washer is turned on. It also helps a lot when the poplar blossoms. Because when you open the windows, all the fluff flies home, and we have a lot of poplars in the yard.