General description 100% brand new and high quality replacement water tank for the Rowenta ZR6900R1 Smart Force Essential Robot Vacuum Cleaner. Made of high-quality materials, this accessory is designed for durability and a perfect fit with the equipment. The dust tank enhances floor cleaning efficiency when used in conjunction with the vacuum cleaner. Technical specifications Material: Plastic Size: 285 x 120 mm Package Contents: 1 * Vacuum Cleaner Dust Tank Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with: Rowenta ZR6900R1 Smart Force Essential Installation Easy to remove and replace as part of normal maintenance.