KARCHER | Premium Vacuum Cleaner With Water Filter DS 6 *EU | 1.195-220.0Product Identifiers Brand K rcher MPN 1. 195 220. 0 The DS 6 vacuum cleaner with water filter ensures not only thoroughly clean floors, but also fresher, up to 99. 5% dust free exhaust air. And therefore a much more pleasant indoor climate. In contrast to conventional vacuum cleaners with filter bags, the DS 6 vacuum cleaner with water filter relies on the natural force of water which is whirled around the filter at high speeds. The dirt taken in is