Aqua One 107i Impeller - Aquasphere 12

A Brand new Aqua One 107i Impeller set for use in the Aqua One AquaSphere 12. These are the only moving part in your filter pump and make millions of revolutions every single day, three hundred and sixty five days of the year - wear is inevitable and you should fit a new Aqua One 107i Impeller every year to prevent unwanted filter failure. Its cheap insurance and will insure continuing filter performance... These can give up the ghost suddenly so dont say we didnt warn you!