This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
AQUS System. en This image illustrates the AQUS system The system takes the water that goes down the bathroom sink filters and disinfects it and uses it to flush the toilet own Sloanvalvecompanywm Water filtration
Page 2023 Free-images.com. All images are Public Domain