Fluval U4 Poly/Carbon Cartridge 2pcs
These are genuine replacement Poly/Carbon Cartridges for the Fluval U Aquarium Filters.
The Fluval Poly/Carbon Cartridges have two unique filtering sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the filtration process.
The polyester filter pad side filters out fine debris and contaminants. The carbon side filters out harmful liquid substances, colourants and odours.
| Feature | Description |
|---|---|
| Genuine Fluval Part | Authentic replacement part for Fluval U filters |
| Polyester/Carbon Cartridge | Provides thorough and effective chemical filtration |
| Filter Pad Side | Filters out fine debris and contaminants |
| Carbon Side | Filters out harmful liquid substances, colourants and odours |
FAQ
How do I install the Poly/Carbon Cartridge in my Fluval U filter?
The cartridge is designed to fit directly into the Fluval U filter housing. Simply remove the old cartridge and insert the new one, ensuring it is properly aligned and secured.
How often should I replace the Poly/Carbon Cartridge?
It is recommended to replace the cartridge every 3 to 4 months, depending on water conditions and fish population.
Can I use this cartridge with other Fluval filter models?
Please contact customer service for compatibility details with other Fluval filter models.
Stewart Martin –
The filter performs well and keeps the water clear. The carbon side effectively removes odors and discoloration. I’ve used it for 6 months and it still works efficiently.
Keith Rampling –
Good quality replacement. The polyester side catches fine particles and the carbon side handles chemicals. A bit harder to install than the original, but worth it.
Hannah Scott –
I noticed a significant improvement in water clarity and smell after switching to these cartridges. They fit perfectly and last longer than I expected.