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Price: US $35.99 – $92.99   
  
 

The Fluval U Series is a fantastic filtration system for nearly any kind of aquatic environment. Whether it's an aquarium, terrarium, or turtle tank, the U series filters water through a multi-stage filtration method. The Fluval U family of filters offers a great range of options, from the smaller U1, meant for 15 gallon tanks or less, to the U4, which can handle up to 65 gallons through its impressive three-stage cleaning.

Choosing a Filter:

  • U1 Filter - For Tanks 15 Gallons or Less, the U1 Filter includes a foam pad insert for mechanic filtration.
  • U2 Filter - For Tanks 12-30 Gallons, the U2 offers three stage filtation with a foam pad, poly/carbon cartridge, and Biomax biological filtration.
  • U3 Filter - For Tanks 24-40 Gallons, the U3 offers three stage filtation with a foam pad, poly/carbon cartridge, and Biomax biological filtration.
  • U4 Filter - For Tanks 34-65 Gallons, the U4 offers three stage filtation with a foam pad, poly/carbon cartridge, and Biomax biological filtration.

    Features:

  • Ideal for fresh, marine, or reptile aquariums.
  • Three stage filtration removes large particles, fine debris, and provides biological filtration efficiency. (in U2, U3, and U4 models)
  • Filter can be side-mounted or placed at the bottom of the tank.
  • Easy flip-top for replacement of filter media in seconds.
  • Air-Flow control knob allows for precise setting of water circulation
  • All filters include a top output that releases clean water and creates circulation.
  • U2, U3, and U4 models include an integrated spray bar for even, gentle flow.
  • U2, U3, and U4 models also include a bottom output for deep water circulation.
  • All filters include the necessary filter media, with replacement media sold seperately.