Fluval C4 Power Filter, 265 L (70 US Gal)

The Power Filter’s completely modular design allows you to manage each stage separately and make changes at different times to maintain continuous biological activity. This results in a stress-free environment and ensures clear aquarium water.

The Fluval® C4 Filter comes complete with a Poly/Foam, Activated Carbon, C-Nodes and Bio-Screen Pad.

The Fluval® C4 Power Filter is ideal for use in 150 to 265 L (40 to 70 U.S. gal.) fresh or marine aquariums.

The Fluval® Power Filter C-Series consists of the C2, C3, and C4.

Maximum Flow Rate: 1000 LPH (264 GPH)

Other sizes available:

-14001 Fluval® C2 Power Filter, for 38 to 115 L (10 to 30 U.S. gal.) aquariums
-14002 Fluval® C3 Power Filter, for 75 to190 L (20 to 50 U.S. gal.) aquariums

Engineered to create superior water quality, the Fluval® C4 Power Filter provides extensive 5-stage filtration – in two mechanical, one chemical and two biological stages – for outstanding results.

The Power Filter is designed to provide maximum surface area and optimum dwell times in all stages of the filtration process.

Rigorous 2-stage mechanical filtration is performed by a thick layer of poly/foam that effectively traps large and fine debris. The foam slides out easily for quick cleaning.

Activated carbon, located in an easily-manageable and removable basket, performs thorough chemical filtration and effectively removes toxins.

And in the final two stages, a Bio-Screen pad provides massive biological surface area for friendly bacteria to colonize, plus it blocks debris from entering a trickle chamber filled with C-Nodes that are super-charged for fast and efficient nitrification.

The result is clean, clear and healthy water for aquarium life to thrive in.

The Power Filter also features a patented refiltration control system that lets you slow down the water output, creating a gentle flow to protect delicate fish and plants. At the same, a slower water circulation increases water dwell time in the filter, resulting in cleaner aquarium water.