It's the filter that never stops.
The cyclone Dirt Trap help eliminates wash swirls and scratches with Cyclone Dirt-Trap Filtration Technology. The one way Cyclone Filtration system is a passive filter that never needs replacing and does not rely on moving parts, no disposable filters, and requires no maintenance or energy to set up, use, or store. These designs are defeated by the mere act of dunking the mitt into the bucket, which pushes and pulls water and dirt straight through the vertical openings of the poorly-designed screens..