What is 'Water Clouding Phenomenon' in Samsung French Door Refrigerator?

Water provided to refrigerators flows through the core filter which is an alkaline water filter. When this water flows out in the air, it gets supersaturated so they turn into gas bubbles. The water could look misty and cloudy due to these oxygen bubbles. After few seconds, the water will look clear.

Note: Please wait 1 second before removing the cup after dispensing water to prevent spills. Do not pull out the lever dispenser after taking out ice or water. It comes back automatically.