The Subsea Filter Unit is used to protect components while pumping fluid in subsea operations. It can be used for suction and press ure applications. Parallel arrangement of filters to maximize runtime and maintain wanted flow. It is connected to flow line by using receptacles. Check valves can be inserted to prevent spill to sea when disconnecting . The Filter Unit i s handled by ROV and/or crane. It can be de livered with a n internal flow controller for flow adjustment . Cleaning of filters are easy and the filter elements can be changed.