The whole house spin down sediment water filter is used to create a multilayer gradient filtration system taking considerable workload off finer filters that follow it and result in a longer filter life As a larger upgraded version of WSP series WSP100ARB filters out particulate sediment rust and floating objects WSP series can be used for waste water treatment by spin down the sediment Integrated Auto Flushing Moduledual power supply with scraper saves time and effort on routine maintenance Choose from auto semiauto and manual on HD touch screen to enable the system to flush automatically on a preset schedule