Oreck Orbiter ORB300,ORB400,ORB700 Series Polishing Pad {2Pad}OEM Part # 437-051 OEM Part # 437-051, 437051 Fine Polyester White { 2 Pads } Fits Orbiter Series ORB300, ORB400, ORB480, ORB550, ORB600, ORB700