Of course it's pricey. However, competitors have a significant distance to make up. compared very carefully to the various alternative possibilities. The aggregate of all the advantages is presented below. Below are some advantages: Excellent power to draw air in as well as filtration capabilities. Lightweight and simple to work with. Design, nozzles, and wall mounting that have been given careful consideration. Having this drawback: If you take the time to clean a two-bedroom apartment thoroughly, a single charge will not be sufficient.