Eheim Pro 4+ 250 350 600 1200 XL External Filter Aquarium Fish Tank Pump
EHEIM Professional 4+ 250 (2271). EHEIM Professional 4+ 350 (2273). EHEIM Professional 4+ 600 (2275). EHEIM Professional 3+ 1200XL (2080). Safety hose adapter can only be removed when the valves are closed.