Official Aqua One 105i Impeller for use with EcoStyle 42 and EcoStyle 47 aquariums. Filter Pump Impellers work extremely hard, spinning tens thousands of times a day, every day of the year, so we recommend replacing this hard working component every 12 months.
Official Aqua One 105s Black Sponge Pad for use with EcoStyle 42 and EcoStyle 47 Series aquariums from Aqua One. The 105s may be rinsed in discarded aquarium water and reused. Replace every 12 months as the cell structure starts to deteriorate.