Filter Dimensions of the filtration body: 40 × 38 cm (H × D), Volume: 8 l, 2 chambers, UVC unit output: 11 W, Voltage (UVC units and pumps): 230 V AC \ 50 Hz, Pump: Xtra 3900, Pump power: 110 W, Circulation pump: 3 900 l\h, Connecting hose between pump and UVC filter: 4 m, Inlet\outlet: 25 mm \ 25 mm, Pump dimensions: 12.2 × 18.5 × 11 cm (H × L × W), Includes: 6 × filter mats, 1 × sludge drain tap