The Ultenic U16 Flex is a stick vacuum with a 550 W motor and a maximum suction pressure of 45,000 Pa. Its design folds up to 180 degrees to make handling and storage easier. In standard mode, the battery provides up to 60 minutes of runtime.
The Ultenic U16 Flex is a stick vacuum with a 550 W motor and a maximum suction pressure of 45,000 Pa. Its design folds up to 180 degrees to make handling and storage easier. In standard mode, the battery provides up to 60 minutes of runtime.
Design and dimensions
The folding design makes the vacuum easier to handle and allows it to be folded for storage. It weighs 1.7 kg without attachments; its weight in use will be higher when attachments are fitted.
Dimensions of approximately 25 × 13 × 12.4 cm are also listed for the model. However, the available information does not specify which part or configuration of the vacuum they describe.
Motor and suction pressure
The motor is rated at 550 W, and maximum suction pressure reaches 45,000 Pa. The wattage describes the motor's power, while the figure in pascals measures suction pressure, not suction power in watts. These figures alone do not give a complete picture of cleaning performance.
The vacuum is designed to clean hard floors and carpets and collect dust, hair and small debris. Results on different surfaces also depend on the mode and attachment used.
Battery and controls
The integrated battery provides up to 60 minutes of runtime in standard mode. This is the stated maximum for that mode, not a guaranteed runtime at every setting.
A color LCD displays the current suction mode and battery status, so users can see which mode is active and when charging is approaching. Charging time and whether the battery can be replaced are not specified in the available information.
Filtration and maintenance
The Ultenic U16 Flex uses six-stage filtration, including a replaceable HEPA filter. The filtration system helps capture fine dust particles during vacuuming, and replacing the filter helps maintain its function. The available information does not specify a filtration efficiency or replacement interval.
The dust container holds 1.2 liters and empties at the press of a button. This makes it easier to dispose of collected debris without removing the contents by hand. A special roller reduces tangling of hair and pet fur, which can make it easier to clean.
Dust sensor with green light
The vacuum has a dust sensor with a green light that signals the presence of dirt. It helps users focus on areas that still need vacuuming. Together with the display and push-button dust container, it makes it easier to monitor and maintain the vacuum.