U series submersible filter

The U Series filter has versatile and practical features that make it ideal for freshwater aquariums, saltwater aquariums and terrariums.
The FlipTop hinged cover provides quick and easy access to the filter units for maintenance. Additionally, the filter can be attached vertically, against the wall of an aquarium to create custom currents, horizontally for shallow pools, or to create decorative waterfalls.
The U-Series filter can be used as a primary filter in small aquariums or as a back-up filter in larger ponds. It is also suitable for aquariums with low water levels. The filter consists of a flow regulator and a filter foam block

Main characteristics :

Efficient filtration ensuring top quality aquarium water
Ideal product for freshwater or saltwater aquariums and terrariums
Filter also suitable for aquariums with low water level
Use as a main filter in small aquariums or as a back-up filter in larger ponds
Horizontal installation possible for shallow pools or to create decorative waterfalls
FlipTop flip cover for quick and easy access to the filter units for maintenance
Filter that can be attached vertically against the wall of an aquarium to create custom currents

Fluval U series submersible filters:

Fluval U1 submersible filter, for aquariums containing up to 55 L (15 US gal) A465
Fluval U2 submersible filter, for aquariums containing 45 to 110 L (12 to 30 US gal) A470
Fluval U3 submersible filter, for aquariums containing 90 to 150 L (24 to 40 US gal) A475
Fluval U4 submersible filter, for aquariums containing 130 to 240 L (34 to 65 US gal) A480