Fluval Replacement Biomax Cartridge for Fluval U3 Filter
The Fluval U3 BioMax Cartridge is specifically designed for the Fluval U3 Underwater Filter (Model A475). This replacement cartridge ensures optimal biological filtration for your aquarium system.
| Specification | Details |
|---|---|
| Part Number | A15307 |
| Compatible Model | Fluval U3 (A475) |
FAQ
Is this cartridge compatible with other Fluval filter models?
This cartridge is specifically designed for the Fluval U3 filter (Model A475) and is not compatible with other Fluval filter models.
How often should I replace the Biomax cartridge?
The replacement frequency depends on your aquarium’s conditions and fish load. Generally, replace every 3 to 6 months for optimal performance.
Can I use this cartridge with a different filter setup?
Please contact customer service for assistance with compatibility outside the Fluval U3 system.
Leonard Powell –
The cartridge fits perfectly into my U3 filter and has improved water clarity in my 20-gallon tank. Easy to install and has been working well for over 4 months without any issues.
Adam Bailey –
I replaced the original cartridge and noticed a significant improvement in the biological filtration. My fish seem more active and the water is cleaner than before.
James Burgess –
Great product, matches exactly with my U3 filter. No leaks after installation and the filter runs smoothly. I’d recommend it to anyone using a Fluval U3 system.