Fluval U Series Foam Cartridge Frame - U2

The Fluval U Internal Filter Foam Cartridge Frame is a genuine replacement part designed specifica...

Best current price£7.18from VioVet

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VioVetFluval U Series Foam Cartridge Frame - Useries Size 2
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www.pond-planet.co.ukFluval U Series Filter Foam Cartridge Frames
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Product Information

Full details

The Fluval U Series Foam Cartridge Frame is designed for aquarium hobbyists using the Fluval U2 internal filter who need a reliable, durable structure to hold their filter media. This replacement part ensures your filtration foam remains securely positioned for maximum water clarity and biological efficiency; however, it is specifically engineered for the U2 model and is not compatible with other U-series sizes.

All features

BrandFluval

Extended Product Information

FAQs

Does this package include the filter foam?

No, this is the plastic cartridge frame only. The filter foam media is sold separately.

Can I use this with a Fluval U3 filter?

No, this frame is exclusively designed for the Fluval U2 internal filter.

How often should I replace the frame?

The frame is durable and does not need regular replacement unless the plastic locking tabs break or become damaged.

Is the material safe for freshwater and saltwater tanks?

Yes, the plastic is inert and safe for use in both freshwater and saltwater aquarium environments.

Can I clean this with boiling water?

No, you should never use boiling water or harsh chemicals on aquarium equipment, as this can warp the plastic or introduce toxins to the tank.

Troubleshooting

The frame feels loose in the filter housing

Check to ensure the frame is fully seated on the internal tracks and that there is no trapped debris blocking the connection points.

Difficulty removing the frame during cleaning

Gently wiggle the handle to break any suction caused by biofilm or heavy debris accumulation before pulling upward.

Pros and Cons

Pros

  • Genuine Fluval replacement part
  • Easy to install and remove
  • Ensures high-efficiency filtration
  • Resistant to long-term water exposure

Cons

  • Only compatible with Fluval U2 models
  • Does not include filter foam media
  • Plastic tabs may become brittle after years of use

Setup, Compatibility & Care

To install, align the frame with the internal rails inside the Fluval U2 filter housing and slide it into place until it clicks. This frame is exclusive to the Fluval U2 Internal Filter; it will not fit the U1, U3, or U4 models. For care, rinse the frame with lukewarm tap water or aged aquarium water during your filter media change. Avoid using harsh chemical detergents, as these can leave residues that are harmful to your fish. Inspect the plastic locking tabs periodically during cleaning to ensure they remain intact for a secure fit.

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