Slow sand filtration is a water treatment process that uses naturally occurring biological activity to clean drinking water. Slow sand filters have been in use for centuries, and are time-tested systems for cleaning drinking water.

Salem’s slow sand filtration facility is located on Geren Island in the North Santiam River. Water from the North Santiam River is processed on three large slow sand filters located on the island.


YUNCEY - | Water Purification System |                          ® RC Groups ©                                Tel : +90 332.238 51 10