Replacement Eheim 'Standard' suction cups. These fit most (not all) items in the vast Eheim range including filters, heaters, hose clips and much more.\n\nThese suction cups fit many items including the following items:\n\nInternal filters:\n\n--Pick Up filters (all models except 45/2006),\n\n--Pick Up 60 (Pick Up 2008),\n\n--Pick Up 160 (Pick Up 2010),\n\n--Pick Up 200 (Pick Up 2012).\n\n--Aquaball 45 (Aquaball 2400),\n\n--Aquaball 60 (Aquaball 2401),\n\n--Aquaball 130 (Aquaball 2402),\n\n--Aquaball 180 (Aquaball 2403),\n\n--Aquaball 2206,\n\n--Aquaball 2208,\n\n--Aquaball 2210,\n\n--Aquaball 2212.\n\n--Biopower 160 (Biopower 2411),\n\n--Biopower 200 (Biopower 2412),\n\n--Biopower 240 (Biopower 2413).\n\n Aquaball Powerhead 650 (Aquaball 1212).\n\n External canister filters:\n\n--Hose clips for retaining intake pipes and spray bars on all models.\n\nInstallations SETs 1 & 2:\n\n--For attaching to pipe retaining clips in both sets.\n\nEheim Aquarium Heaters, fits the he)