What advantages does a vacuum cleaner with water filter offer?

The advantage that a vacuum cleaner with water filter offers over a traditional vacuum cleaner with a bag is that, precisely because it is bagless, you save money and there is less of an impact on the environment. Compared to bagless vacuum cleaners, you get the advantage of the fact that the dust is trapped by the water and so doesn’t get dispersed into the air when you empty the collector. In fact, water filters have an ability to “capture” and dissolve dust inside the collector. It does this by generating a special kind of water vortex that drives the dust towards the bottom of the tank and traps it inside it.