The quick and easy way to add a pump-out system to your livewell. Use with any existing recirculating pump or Flow-Rite Systems 3 or 4. Just replace standard spray head with the Pump-Out / Aerator Combo and run a new hose to a desired pump-out port. Kit includes the Pump-Out /Aerator with venturi and discharge thru-hull fitting with attractive "Livewell Pump-Out" decal. Installation instructions included. Hose and clamps required.