Fluval Clean & Clear Cartridge
The Fluval Clean & Clear cartridge is packed with special high performance resins, proven to reduce phosphate and nitrate for a cleaner, clearer aquarium and healthier fish.
Helps keep water beautifully clear and extends the time between water changes.
Suitable for use with all the Fluval U Internal Filters.
Product Specifications
| Feature | Detail |
|---|---|
| Function | Removes phosphate and nitrate |
| Compatibility | Fluval U Internal Filters |
| Usage | Replace every 6 months or as needed |
FAQ
How often should I replace the Fluval Clean & Clear cartridge?
Replace the cartridge every 6 months or when the water clarity begins to decline.
Can I use this cartridge with other types of Fluval filters?
No, this cartridge is specifically designed for use with Fluval U Internal Filters only.
Does the cartridge affect water pH levels?
Please contact customer service

Blake Hart –
The water in my tank has become noticeably clearer since I started using this cartridge. My fish seem more active and the filter runs smoothly. It’s a simple upgrade that makes a real difference in water quality.
Emily Wilkins –
I’ve used several filter cartridges, and this one stands out for how effectively it reduces nitrates. I don’t need to change the water as often, which is a big relief.
Diane Lyman –
After installing the Fluval Clean & Clear cartridge, my tank has stayed clear for over two months without a water change. The filter performance is consistent and the installation was easy.