Key Specifications and Features Suction and Cleaning Power: Relies on a dual-fan motor system to trap dust and allergens within water and prevent them from re-entering the air. Microscopic Cleaning and Dust Mites: Efficiently removes microorganisms and dust mites from mattresses, pillows, and bedding from the source. Washing and Cleaning Systems (e.g., TPS 800 model): Operates at up to 800W (220-240V), offering 3-in-1 functionality for washing, water cleaning, and vacuuming with separate water tanks (fresh/clean water and dirty water). Roboclean-) Multiple Functions: Purifies air, diffuses natural fragrances, and removes deep dirt from carpets, furniture, and floors. It has a 15-year warranty. It has been 6 years since purchase, with very light use, approximately 4 times.