Auto Sterilization

Automatic high-temperature
sterilization of water pipes and outlet
High-temperature automatic sterilization without the high costs of a service call. You can clean the internal stainless-steel pipes and outlet, removing 99.99% of germs with just the touch of a button.

*The image of the product are for illustration purpose only and may differ from actual product
* The 99.99% sterilizing power of 'Internal Sterilize' & 'Outlet Sterilize' is the test result conducted by Korean test institutes KTL, KCL and KOTITI for representative model (WD505AW) based on the LG's internal evaluation method. And there may be differences depending on the operating environment such as ambient temperature. (21.05)
- Test bacteria: E. coli, S. aureus, P. aeruginosa (3 types of bacteria were selected among indicator bacteria for evaluation of sterilization performance and drinking water quality standards)
- Test Methods
1) Floating bacteria: At an ambient temperature of 25±5℃, after contaminating the internal pipe of the water purifier with water containing test bacteria, operate the sterilization function, and compare the degree of reduction in the number of viable bacteria before and after the sterilization function.
2) Adhesive bacteria: At an ambient temperature of 25±5℃, after forming a biofilm to the internal pipe of water purifier by attaching test bacteria for more than 5 to 7 days, operate the sterilization function, and compare the degree of reduction in the number of viable bacteria before and after the sterilization function.
*The sterilization range is filter and the internal pipe from the filter to the water outlet.