QSM 2416 incorporates our AWS (Automatic Water Separation) with a side-by-side dual bucket arrangement, which suits users who like to occasionally pre-wash mops in the dirty water to remove excessive dirt or contamination. A 24L clean water and a 16L dirty water bucket sit on a tough Structofoam chassis with steel handle that carries the ‘All-Mops' press and a 4L caddy.