Amazon made a mistake on the title of the product. This is absolutely not a kraft bag handles rope pm, but a fantastic air purifier. At the exit of the product from its box it goes immediately into account the almost industrial quality of this purifier. Everything exudes solidity. Living in the city and aillant 2 cats, I know what it's like dust and cat hair. It flies everywhere! I was looking for a solution many years to treat the air. There it purifier is impressive. Already impressive by its size, I charged with 6 liters of water and it is not at its maximum level. Impressive by its silence at 3 ventilation it is heard, but level 1 is totally silent. Used in a room of 35 m2 it is his office. I have not been able to measure water quantity of the piece of equipment to make the measurement error, but we breathe better ... and the air is nice. Particles captured in the tray are proof of its effectiveness. The small blue light emitted by the display is nice. The volume of water sensor ensures that there is always in the tank. This is a very good product, consumes little energy, and to better live ... live technology!