C4 Power Filter, up to 70 US Gal / 265 L

C4 Power Filter, up to 70 US Gal / 265 L

Item #: 14003 | UPC: 015561140034

Fluval C-Series is the world’s first and only 5-Stage clip-on power filter that offers two mechanical phases, a chemical phase and a two biological phases for amazing water clarity.

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Features

  • Designed for aquariums between 40-70 US Gal / 181-265 L
  • Two Mechanical stages trap large and fine debris – foams easily slide out for quick cleaning
  • Chemical stage with activated carbon effectively removes toxins
  • Biological stage features Bio-Screen pad – blocks debris and provides massive surface area for beneficial bacteria growth
  • Biological Trickle Chamber – super charged for fast and efficient nitrification when loaded with Fluval C-Nodes
  • Patented refiltration control system permits slower water output to protect delicate fish/plants and increase contact time with media
  • Independent filtration stage management – changes can be made at different times while maintaining continuous biological activity
  • Cleaning indicator notifies user when polyfoam needs rinsing
  • Made in Italy
  • For use in freshwater and saltwater aquariums

What’s Included

  • Poly/Foam
  • Activated Carbon
  • C-Nodes
  • Bio-Screen Pad

Take a Deeper Dive

Learn more about this series and find out how it can help offer a better fishkeeping experience.

C Series

Instruction Manual

 Looking for Parts? View All C Series Parts

Questions & Answers

What general maintenance tips do you have for C Series filters?
What is the maximum aquarium rim thickness this filter can fit on?

The maximum aquarium rim size the C2 and the C3 filter can fit on is 1″ / 2.5 cm. In the case of the C4, it is 1 1/8″ / 3.0 cm.

Why is my filter making noise?

Noise originating from the motor suggests that the impeller assembly needs to be cleaned. Unplug the filter from the power source, empty the water from the container, remove the motor and throughly clean all parts to ensure the impeller assembly is free of debris. It is also possible the impeller assembly is in need of replacement: as the only moving part in the filter that operates 24 hours/day, the impeller does eventually wear and is therefore not covered under warranty.

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Compare Models & Specs

C2 Power Filter

up to 30 US Gal / 115 L

  • Item #

    14001

  • UPC

    015561140010

  • Aquarium Capacity

    up to 30 US Gal / 115 L

  • Filter Circulation (120 V / 60 Hz)

    119 US GPH / 450 LPH

  • Filter Circulation (230-240 V / 50 Hz)

    106 US GPH / 400 LPH

  • Wattage (120 V / 60 Hz)

    5W

  • Wattage (230-240 V / 50 Hz)

    5W

  • Dimensions

    7″ L x 5″ W x 6″ H / 17.7 x 12.7 x 15.2 cm

C3 Power Filter

up to 50 US Gal / 190 L

  • Item #

    14002

  • UPC

    015561140027

  • Aquarium Capacity

    up to 50 US Gal / 190 L

  • Filter Circulation (120 V / 60 Hz)

    153 US GPH / 580 LPH

  • Filter Circulation (230-240 V / 50 Hz)

    127 US GPH / 480 LPH

  • Wattage (120 V / 60 Hz)

    5W

  • Wattage (230-240 V / 50 Hz)

    5W

  • Dimensions

    7″ L x 5″ W x 7″ H / 17.7 x 12.7 x 17.7 cm

C4 Power Filter

up to 70 US Gal / 265 L

  • Item #

    14003

  • UPC

    015561140034

  • Aquarium Capacity

    up to 70 US Gal / 265 L

  • Filter Circulation (120 V / 60 Hz)

    264 US GPH / 900 LPH

  • Filter Circulation (230-240 V / 50 Hz)

    238 US GPH / 900 LPH

  • Wattage (120 V / 60 Hz)

    5W

  • Wattage (230-240 V / 50 Hz)

    5W

  • Dimensions

    9″ L x 6.5″ W x 8.5″ H / 22.8 x 16.51 x 21.5 cm