The Vacuum Cleaner is used to remove dust from the refrigerator coils and condenser. It is a device that causes suction in order to remove dirt from floors, upholstery, draperies, and other surfaces. The Drum cleaner is used to empty or fill sumps and other liquid reservoirs this continuous-duty vacuum cleaner pumps in and out (turn the knob to switch from pumping in to pumping out). Unlike other drum-top vacuums, it works only with closed-head drums that have two openings (not included). The offered Vacuum Cleaner is made available in various types and specifications as per the need.