Aqueon Replacement Filter Cartridges
Aqueon Replacement Filter Cartridges are dual-sided, featuring dense-floss with over 25% more activated carbon than leading brands. These patented cartridges ensure even distribution of activated carbon for superior filtration.
To use, rinse the cartridge under cold water and install with the FRONT orientation tab facing forward.
| Size | Available |
|---|---|
| X-Small | Available |
| Small | Available |
| Medium | Available |
| Large | Available |
FAQ
How do I install the Aqueon Replacement Filter Cartridge?
Rinse the cartridge under cold water and install with the FRONT orientation tab facing forward.
What makes the activated carbon in these cartridges different?
The cartridges feature dense-floss with over 25% more activated carbon than leading brands, ensuring better filtration performance.
Are all sizes compatible with the same filter model?
Please contact customer service for compatibility details based on your specific filter model.




Zoe Blake –
The filter cartridges work well and the carbon lasts longer than expected. Easy to install and the water clarity improved noticeably after a week of use.
Zoe Roberts –
Good filtration performance, especially in a small tank. The dense-floss design helps keep the water clean without clogging easily.
Dylan Nolan –
I’ve used these for three months now and the tank remains clear. The installation is simple and the cartridge holds up well under daily use.