Aqua One Impeller – Protein Skimmer Pump G216,G220 93i

A brand new Aqua One 93i Needle Wheel Impeller to fit the Aqua One G216 and G220 Protein Skimmers. It’s a simple two minute job to change this impeller and well worth doing as it’s the only moving part in the whole Skimmer and subject to a fair bit of wear and tear as it spins at thousands of revolutions every minute of every day. Change once per year for constant quiet pump performance. Inspect the impeller and rinse it clean once per month as it will get coated with bacteria and silt. Clean the venturi intake as well to maintain good air throughput .