BISSELL ProHeat 2X Revolution, which is a carpet, rug, and upholstery cleaner/washer, not a regular vacuum cleaner. Key Features: * 🧼 Washes carpets and rugs with water and detergent, then extracts dirty water. * Suitable for sofas, upholstery, mattresses, and some car interiors using the hose and attachments. * 🔄 Features two rotating brushes with a total of 12 cleaning rows to extract dirt and stains from deep within carpets. * 💧 The clean water tank capacity in some ProHeat 2X Revolution versions is approximately 3.7 liters. * Electric powered, not cordless. * 🔥 Includes HeatWave Technology to help maintain water temperature during cleaning. * ⏱ The Express Clean mode is designed to make carpets dry in approximately 30 minutes in some versions and conditions.