C Series

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

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Patented refiltration system controls water output while increasing media contact time 

Extensive mechanical, biological and chemical filtration process

Independent filter stages ensure continuous biological activity

Patented refiltration system controls water output while increasing media contact time 

Extensive mechanical, biological and chemical filtration process

Independent filter stage management ensures continuous biological activity

Available Models

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.

C2 Power Filter

up to 30 US Gal / 115 L

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.

C3 Power Filter

up to 50 US Gal / 190 L

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.

C4 Power Filter

up to 70 US Gal / 265 L

C Series Clip-On Filters

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Versatile 5-Stage Cleaning

Porous foam captures large particles
Activated carbon adsorbs unwanted odors, discolorations and impurities
Dense poly layers filter out fine debris
Patent pending Bio-Screen blocks debris from entering the biological stages. The Micro weave core provides massive biological surface area
Biological trickle chamber with C-Nodes. Enriched with oxygen to quickly reduce toxic ammonia and nitrite for a healthy aquarium
Telescopic Intake Tube

Free Media Included

Mechanical
Mechanical

Poly/Foam

Chemical

Carbon

Biological

Bio-Screen Pad

Biological

C-Nodes

Quick and Easy Maintenance

Pop-Up Cleaning Indicator

Rises when poly/foam pad requires rinsing or replacement

Mechanical Foam

Slips out easily for rinsing

Draw Tab

Enables simple removal of chemical basket

Patented Refiltration System

This feature enables the power filter to slow the water output while simultaneously increasing filtration dwell time within the filter.

The result is cleaner aquarium water and gentle water flow suitable for delicate fish and plants.

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

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