The Waterco Aquamite / Supamite Impeller 1/2 HP is a closed face impeller designed for AquaMite/SupaMite above ground pool pump by Waterco. Rated at 0.50 horsepower, this is commonly found in an AquaMite/SupaMite pool pump body and must be installed on a 1/2 horsepower (or greater) C-face motor with a threaded shaft that is available separately. It is a closed type of impeller which is better equipped to handle abrasives and slurries.