Maidenhead aquatics do sell the Glamorca GP03 which is the licensed copy of the maxsept gyre they only do the one size which is the same size as the Maxspect Gyre XF250 and the controler only runs one pump. Plus I couldn't find any spares for the Glamorca GP03 either unlike the Maxspect, plus the Warrenty of the maxspect gyre can be extended 12months if your register at maxspect