Replacement for DOLPHIN pool cleaner Foam brush. DOLPHIN reference: 6101610 Equivalent for Zenit 10, Zenit 15, Active Classic, Active 3, Logic Eco 40, Acuarius R4, Master M3, Master M4, DX3, Explorer, LR5, Swift, Supreme M3, Supreme M4, M200, Triton, pool cleaners. Diagnostic 2001, Diagnostic 3001, C6, 2x2 Pro Gyro, C6 Plus, Sprite B, Sprite C,... Valid for Astralpool Pulit E50, Pulit E55, Easykleen, Superkleen,...