Summer Escapes 1000 GPH Replacement Rotor Assembly & Skimmer Filter Pump Adaptor Includes rotor assembly with magnet and impeller (096-050505) Adapter works on Summer Escapes 800 GPH skimmer filter pump model SFS800 and 1000 GPH skimmer filter pump model SFS1000 Accommodates 1-1/4" or 1-1/2" filter connection hoses Ideal for converting Summer Escapes skimmer filter pump units to a sand filter system