Fluval U4 Underwater Filter

$86.25

Fluval

Product Information

The Fluval U4 Underwater Filter is designed for aquariums up to 65 gallons, offering efficient 3-stage filtration and versatile positioning options. Its adjustable flow control and easy maintenance make it suitable for both freshwater and saltwater setups.

Great for: Medium to large freshwater and saltwater aquariums, providing effective filtration and customizable flow patterns.

At-a-glance: 3-stage filtration · Adjustable flow control · Versatile positioning · Easy maintenance

Key Features

  • 3-stage filtration for optimal water quality

  • Adjustable 3-way flow control

  • Versatile horizontal or vertical positioning

  • Flip-top lid for quick access to filter media

  • Includes BIOMAX biological media

  • Suitable for freshwater, saltwater, and reptile environments

Specifications

  • Aquarium Capacity: up to 65 US Gal (240 L)

  • Pump Output (120 V / 60 Hz): 260 US GPH (1000 LPH)

  • Wattage (120 V / 60 Hz): 12W

  • Dimensions: 13" L x 4" W x 4.5" H (33 x 10 x 11 cm)

How to Use

  1. Position the filter horizontally for shallow tanks or to create a waterfall effect, or vertically to create currents.

  2. Adjust the 3-way flow control to direct water output as desired.

  3. Use the flip-top lid for easy access to the filter cartridge during maintenance.

Specifications

Maximum Flow Rate
264 GPH
Power
12 W
Type
internal