This double compartment bucket is designed specifically for the Blue-Pacific Microfiber Wet Mopping and Tac-Tite Speed Mop Systems. 12 quart wash comparment and 18 quart rinse compartment helps eliminate heavy lifting. Side handles make it easy to pick up and empty. Wring up up to 3 mops at a time. Rolls easily with 4 non-marking rubber casters. Great for all sorts of wet cleaning.