[Compatibility]: Our wiper heads are ONLY compatible with for V15, V11, V10, V8, V7 (Animal, , Absolute, Extra, Detect Slim Total Clean). Not product, with perfect compatibility and high quality. Easy to replace and use. Non-marking wiping: the water from the for drips directly onto the microfibre pads and wets the pads. No traces are left behind during the wiping process, so you can use this accessory with confidence. However, pay attention to the installation of the water tank, both the head and floor need a full installation, otherwise the water cannot be drained. Energy efficient: compared to the for with external water tank on the market, there is a very high upgrade. Wipe speed: 380 rpm, roll bar: 2000 rpm, adjustable automatic water discharge and configuration roller bar, is an important upgrade to the brush that allows you to clean the floor while vacuuming. You enjoy the process of cleaning your home. Intelligent : you can control the water speed and rotating pad. The speed