AQUATOP's IF-UV Series of Internal Filters with UV are easy to install and maintain. These innovative and flexible filters help to clear water with the integrated UV system. In addition to the UV, each unit is equipped with an easy change replaceable pre-filter sponge and activated carbon for Mechanical and Chemical filtration. The UV bulb assembly includes a power switch allowing it to run independently from the filter pump. The IF-UV Series aids in the clarity of the water in fresh or saltwater aquariums, and the bottom mounted pump makes it a perfect choice for sump or turtle tank applications. Features: Adjustable flow rate Requires no additional plumbing, easy to use Independent UV Switch Easy-change, replaceable Filter Cartridge Includes Activated Carbon to help remove odors or discoloration Can be placed in Tank or in Sump Bottom mounted pump for turtle tanks Suitable for Fresh and Saltwater applications Specifications: Flow Rate: 211 GPH UV Wattage: Integrated 9W UV Bulb Voltage: 120V/60Hz