Aqueon Replacement Filter Cartridges – Extra Small – 3 Pack
Dual-sided cartridges with dense-floss featuring over 25% more activated carbon than leading brands. Patented design ensures even distribution of activated carbon for improved filtration.
To use, rinse under cold water and install using the “FRONT” orientation tab. Available in X-Small, Small, Medium, and Large sizes.
| Feature | Detail |
|---|---|
| Filter Type | Replacement cartridge |
| Size | X-Small |
| Quantity | 3 pack |
| Material | Dense-floss with activated carbon |
| Activation | Activated carbon content: over 25% more than leading brands |
FAQ
How do I install the Aqueon replacement filter cartridges?
Rinse the cartridge under cold water and install it using the “FRONT” orientation tab to ensure proper placement.
Are these cartridges compatible with all Aqueon filters?
Yes, these X-Small replacement cartridges are designed to fit Aqueon filters specifically designed for X-Small size.
Can I use these cartridges in a different filter model?
Please contact customer service

Anna Morgan –
The filter cartridges work well in my small aquarium. The water clears up quickly and the smell is much better than before. Easy to install and the filter lasts longer than expected.
Isaac Hardacre –
I’ve used these for two months now and the filtration is steady. The activated carbon seems to improve water quality noticeably. A little more carbon than other brands, which is a plus.
Karen Fraser –
Great value for the price. The cartridges fit perfectly and the installation is simple. My tank has been cleaner since switching to these.
Olivia Quinn –
Works as expected in my X-Small filter. The dense-floss design helps with debris removal. I plan to buy more when the first pack runs out.