(31) JBL CristalProfi e1902 greenlineOutdoor filter for clean and healthy aquarium water: closed water circuit system for aquariums from 200 to 800 liters (120 to 150 cm). Fully equipped and ready for connection: integrated quick-priming device, filter start without water suction. Easy to assemble. Ultra quiet operation at a flow rate of 1900 l/h. Patented pre-filtration with 100% larger surface area than the 1901 model. Large biological filter capacity, 15 l volume, water shut-off, 360° rotating hose connections, easy to replace filter media. TÜV tested, safe and highly energy efficient: huge energy saving. Warranty 2 years ( 2 in case of product registration).