Pentair GW9015 Cone Reducer Replacement Automatic Pool and Spa Cleaner Cone reducer replacement Fits Pentair Kreepy Krauly SandShark and PoolShark automatic pool/spa cleaner model GW9000 Also fits Pentair Kreepy Krauly Lil Shark and Great White pool/spa automatic cleaner model GW9000 Measures 3-inch length by 3-inch width by 3-1/4-inch height