Model number for the Bissell CrossWave handheld vacuum cleaner is 1713. removes both liquid and solid dirt simultaneously Multi-surface cleaner for carpets and hardwood floors Nylon microfiber brush roller with dual action To guarantee that you always clean with a fresh mixture of water and formula, a two-tank system keeps the cleaning solution and dirty water apart. There is enough solution in the solution tank to clean an area up to 65 square meters. 560 watts of power