Does the Xiaomi Smart Filtered Water Dispenser Pro support antibacterial function?

A: The Xiaomi Smart Filtered Water Dispenser Pro supports the anti-bacterial of purified water, with a built-in UV light inside the purified water tank, which inhibits bacteria using UV light irradiation, and can avoid secondary pollution of purified water.
The Xiaomi Smart Filtered Water Dispenser Pro is equipped with a UV light inside the water tank. The UV light is turned on continuously for 1 hour after the product is powered on and the water production is finished.
During normal use, the UV light is turned on for 15 minutes and then turned off for 20 minutes to achieve an antibacterial effect. Due to the closed water tank, it is impossible to tell whether the UV light is on or off.