The Comline® Filter 3162 is an internal fresh and saltwater filter for 60 to 400 liters (15 to 105 USgal.), depending on tank load, with bottom and surface intake, variable output of 250 - 850 l/h (70 - 225 USgal./h), patented Magnet Holder up to a pane thickness of 12 mm (1/2"). It can be upgraded with controlled heaters up to 75 W, TUNZE® Osmolator® and other Magnet Holders. The Comline® Filter 3162 is ready for installation, including filtering media and filter bags for activated carbon or other filtering media. For fresh and saltwater from 60 to 400 liters (15 to 105 USgal.), depending on tank load. Variable pump output from 250 to 850 l/h (70 to 225 US gal./h) Energy consumption: 2.5 - 4.5 W, 230V/50Hz (115V/ 60Hz) Dimensions (L x W x H): 110 x 90 x 255 mm (4.3 x 3.5 x 10 in.) Max. immersion depth approx. 230 mm (9.1 in.) Fixed by means of Magnet Holder up to a pane thickness of 12 mm (1/2").