Sicce mega filtra 650 Purchased in June but I've had a new tank made that is hard plumbed and runs 1" pipework, so no longer needed filter was run on my tank for 2 weeks. Boxed with proof of purchase Inlet and outlet are brand new New hose as I cut the old one 5 year warranty can be activated using my proof of purchase as I did not activate it. This filter is silent and comes with a pre filter for easy maintenance £125 Ono