For sale to the highest bidder, a clean RoboClean vacuum cleaner, almost new. Water filtration system: Relies on a water basin to trap dust and dirt inside the water instead of bags, preventing them from returning to the air. Air purification and freshening: It draws in polluted air, purifies it, and supports adding natural essential oils to freshen the home. Ion generation: It has a button to release negative ions to balance the air's charges and reduce suspended dust. Suction power: It comes with a powerful, high-efficiency motor (dual fan) with low energy consumption. Tank capacity: Large water tank for fresh water (about 2.4 liters) and a dirt tank (about 2.8 liters) for long operating periods. Multiple accessories: Includes a vibrating brush for deep cleaning carpets, dust mites, and furniture, as well as attachments for reaching corners and tight spaces.