Compass Water Solutions Inc. (CWS) announced an improved process filtration for their Ultra-Sep Bilge Water Separators series. For all Ultra-Sep Bilge Water systems in service the 5 micron Bag filter fitted can be converted to a gradient depth filter in 15 minutes. The continuous effort to improve system’s performance and operator friendliness pointed into the direction for this change. The conversion Adapter for all Ultra-Sep Series Units enables the use of superior Depth Filters for better filtration, simple operation and longer service life. The switch from bag-style filters to Depth Filters allow the Ultra-Sep Series to operate more efficiently and extend time between membrane cleaning.