Aqueon 9 Pack of Replacement Filter Cartridges, (3) 3pk XS Cartridges Each, for QuietFlow E Internal Power Filters3

These work great. With previous filters, I was still cleaning our tank every couple weeks, and everything was orange. It’s been at least a month and the tank is still very clean. I’m impressed!

After looking for replacement filters, i finally was able to find this product! It does the work!

Been using these for about a yer and they work great! Best price around!

Great for my beta

For my little x small filter machine perfectly

I use these filters in a small fish tank I have in my kitchen. Perfect filters!

The filters work just fine.

Just put one in testers

We only received one bag. We paid for two.

Does the job in my 5 gallon tank!