Petkit Replaced Pump For Eversweet 2S and Eversweet 3 Water Fountain Compatible Models: Designed exclusively for PETKIT EVERSWEET 2S and EVERSWEET 3 water fountains. Color-Specific Compatibility: Works only with fountains that use a black pump. Not compatible with units that have a white pump-please verify before purchasing. Replaceable & Maintainable: The pump can be fully disassembled and replaced when needed. Easy Maintenance: Regular disassembly and cleaning help resolve common issues like pump noise or the pump not working.