Feature: ?Brand-new design, multifunctional and high-performance aquarium exterior-filter, novel and decent, compact structure, beautiful aspect. ?With multi-layer structure and various filter media, this filter has a good performance in filtering.The built-in high efficiency UV lamp (Only EFU series) can also kill vatious germs in water efficiently. ?The inlet and outlet nozzles of the filter are connected to the cut-off valve. So you can cut off the water at any time and easily detach the filter for cleaning and maintenance. ?The built-in pump and UV lamp can be continuously used with low power consumption and low noise. They solve the water treatment of cultivation pet-fishes safely and reliably. ?The scientific design of 4-press button and rubber seal ring assure the airproof performance of Filter-lid and filter barrel. ?The rubber mat installed under the filter barrel has anti-slip and shockproof functions.Product Attributes: Model: EF-15 Model EF-10 EF-15 EF-20 EF-25 EF-35 EF-45 Power 11W 13W 15W 22W 24W 26W Flow 300L/h 350L/h 400L/h 750L/h 950L/h 1100L/h Suitable to Aquarium 100-300L 150-350L 200-400L 250-450L 350-550L 450-650L Size(LxWxH) 223x223x304mm (8.78×8.78×11.97″) 223x223x354mm (8.78×8.78×13.94″) 223x223x404mm (8.78×8.78×15.91″) 290x290x387mm (11.42×11.42×15.42″) 290x290x445mm (11.42×11.42×17.52″) 290x290x503mm (11.42×11.42×19.80″) Voltage AC230/115V Frequency 50/60Hz Package Include:1 x BOYU EF-15 Aquarium Filter Note:1.Due to the light and screen difference, the item’s color may be slightly different from the pictures. Please understand. Make sure you don’t mind before you bid.