In the video, a person is seen using a sieve to filter water. The sieve is placed in a white bucket filled with water, and the person is using their hand to move the sieve back and forth, allowing the water to pass through while retaining any solids. The person's hand is visible in the frame, and they appear to be wearing a white shirt. The bucket is placed on a wooden surface, and the water is clear, indicating that it is clean. The sieve is made of a fine mesh material, and the person is using a gentle, sweeping motion to filter the water.