Vacuum cleaner container compatible with Tineco PURE ONE S11 series Built-in iLoop dust sensor, a breakthrough invention that detects hidden dust in real time and automatically adjusts suction power. To better clean the dust container, press the dust container release button and pull it out. Tilt the dust collection box with the slot on the box facing the hook on the main unit. Press upward until the hook engages into the slot. A "click" will be heard upon successful completion. Do not clean the dust collection box as there is a built-in dust sensor. If it comes into contact with water, dry it completely with a hair dryer Upgrade and maintain the performance of your S11 series cordless vacuum cleaner with a spare dust container. Designed for genuine replacement parts, this dust collection box is compatible with the PURE ONE S11 Series, ensuring a perfect fit and seamless integration with your vacuum cleaner