Fluval C Power Filter
SKU: 26307609150

Fluval C Power Filter

Sale price$50.47 Regular price$56.08
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Description

Fluval C Power FilterStyle: C4 Product Packaging: Standard Packaging Product description 14003 Size: C4 (Between 40 and 70 gallons) Features: Power filter. 5 stages of filtration: 2 mechanical, 1 chemical and 2 biological stages for top performance. Equipped with Poly Foam, Activated Carbon, C nodes and drip tray pad. Biological filtration is super charged for fast and efficient nitrification. Filter Type: Power. Filter Placement: External. Generic Dimensions: C2 Pounds

Style:C4 |  Product Packaging:Standard Packaging

Product description

14003 Size: C4 (Between 40 and 70 gallons) Features: -Power filter. -5 stages of filtration: 2 mechanical, 1 chemical and 2 biological stages for top performance. -Equipped with Poly/Foam, Activated Carbon, C-nodes and drip tray pad. -Biological filtration is super charged for fast and efficient nitrification. Filter Type: -Power. Filter Placement: -External. Generic Dimensions: -C2 Pounds Weight: 1.92 lbs. -C2 Pounds 8'' H x 6'' W x 4.5'' D. -C3 Pounds Weight: 2.16 lbs. -C3 Pounds 8'' H x 7'' W x 4.5'' D.

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Fluval C Series Power Filter

Maximum Versatility and Premium Performance

Engineered to create superior water quality, the Fluval C Power Filter provides extensive 5-stage filtration for outstanding results. The Power Filter is designed to provide maximum surface area and optimum dwell times in all stages of the filtration process.

New 5 Stage Filtration System

Stage 1 & 2: Mechanical- Poly/Foam PadEffective mechanical filtration is essential for efficient chemical and biological filtration. The large surface area of the Poly/Foam pad effectively performs two stages of Mechanical filtration. The first stage of porous foam traps large particles and the second stage of dense polyester captures fine debris.

Stage 3: Chemical- Activated Carbon InsertThe Fluval Activated Carbon Filter Insert contains 100% premium research grade carbon, which provides large amounts of surface area for adsorption of undesirable impurities. The activated carbon filter insert removes unwanted odors, discoloration and impurities, resulting in a crystal clear aquarium.

Stage 4: Biological-Bio-ScreenAn additional hydraulic circuit conveys part of the intake water to the Bio-Screen placed at the top of the Trickle Chamber cover. Fluval’s Bio-Screen removes any debris before dripping into the biological chamber. It also ensures that the water pumped to the Trickle Chamber is evenly spread through all areas before it drips on the C-Nodes, which are contained in the chamber. The motion of water dropping slowly through the grids mimics the rain.

Stage 5: Biological- C-NodesThe surface of the C-Nodes is made up of a complex pore system that provides optimal living space for beneficial bacteria to thrive and enhance the removal of ammonia and nitrites. The new “Star Shape” provides a higher filtration surface and more biological power than a traditional cartridge, resulting in a healthy aquarium environment.

Patented Refiltration System

Sometimes delicate fish and plants require a more gentle water flow. Fluvals’ patented re-filtration system allows you to control the flow rate without compromising filtration efficiency. When the flow rate is reduced, up to 50% of the water within the filter chamber is re-processed multiple times. More impurities are filtered out, creating a healthier tank with sparkling clean and clear water

What’s In The Box?

1. Filter Cover 2. Filter Case 3. Leveling Device 4. C-Nodes 5. “U” Tube 6. Telescopic Intake Tube 7. Bio-Screen 8. Mechanical Frame 9. Chemical Basket 10. Impeller Cover Assembly 11. Impeller 12. Biological Trickle Chamber with Cover 13. Poly/Foam Pad 14. Activated Carbon 15. Motor Unit with Seal Ring

Media and Accessories

Media Replacement

Fluval Poly/Foam: Replace poly/foam every 4-6 weeks.

Biological C-Nodes: Replace half the quantity every 6 months. Never replace all c-nodes at once.

Activated Carbon Insert: Replace Activated Carbon every 2-4 weeks.

Bio-Screen: Replace Bio Screen every 2-3 months.

Motor O-Ring: Replace once a year to prevent leaking.

Power Filter Maintenance

For optimal performance it is recommended to clean the impeller cover assembly once a year. The motor should be thoroughly cleaned every three months. Always unplug the Fluval C Power Filter prior to cleaning. Remove cover, filter media and discard water remaining in the filter case. Thoroughly rinse collected debris from the case, impeller cover and impeller assembly using clear lukewarm water. The intake "U" tube and extension tube can be cleaned with a filter stem brush to remove any buildup of deposits. When all parts have been cleaned and thoroughly rinsed, reassemble filter and replace any scheduled media. Install the filter once again back on the aquarium making sure that the filter is tipped slightly forward. Then fill the Fluval C filter box with aquarium water. Finally plug the filter into an electrical outlet and the Fluval C Power Filter will self-prime and begin running in a few seconds.

Model Fluval C2 Power Filter Fluval C3 Power Filter Fluval C4 Power Filter
Aquarium Capacity 10 to 30 US Gallons 20 to 50 US Gallons 40 to 70 US Gallons
Dimensions 4.5 x 6 x 8 inches 4.5 x 7 x 8 inches 6 x 8.2 x 8.5 inches
Stages 5-stage filtration 5-stage filtration 5-stage filtration
Max Flow Rate 119 US Gal/H 153 US Gal/H 264 US Gal/H


Fluval C Filtration/Media

Fluval Poly Foam Pad - 3-Pack

  • Power filter featuring 5 stages of filtration for aquariums between 40 to 70 gallons
  • Filters 264 gallons per hour
  • Equipped with cleaning indicator for when the polyfoam needs to be rinsed
  • Clip on filter; Quick and easy maintenance
  • Helps provide a stress-free environment; Works to maintain refreshing crisp water
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26307609150

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Michael Jozefczak
Charlottesville, US
★★★★★ 5
Great fitment, made changing the oil filter easy
Perfect fit for my m760i oil filter housing.
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Reviewed in the United States on April 24, 2026
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Benjamin Tua
Boise, US
★★★★★ 5
s tier quality
superior quality, single cast aluminum 👍
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Reviewed in the United States on May 2, 2026
M
Verified Purchase
Mr. Jibby
Natrona Heights, US
★★★★★ 4
Too Tight but It Works
It doesn't really sit on very well to be honest, it tends to sit TOO tight in my opinion. Taking it off can be a hassle but at least it gets the job done, durability is good, finish is great, obviously easy to use.
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Reviewed in the United States on April 28, 2025
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Hernan
Grantham, US
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
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Reviewed in the United States on May 23, 2026
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Brian Pinnock
Waukegan, US
★★★★★ 5
Quality Fit
Color: Silver
Good fit. No complaints.
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Reviewed in the United States on May 23, 2026

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