Hagen 24 -Pack AquaClear Quick Aquarium Water Filter Refill Cartridge for Power Head Attachment

These work so good as an added filter

i love the idea buying in bulk

These are great fir keeping water clean. I replace once a month; takes about 5 minutes per AquaClear filter

Works great and easy to use!

Exactly as advertised. Will order from again.

Works great in the Powerhead filter in our turtle tank.

I absolutely love the fact that this filter comes in a bulk pack.. Does the job exceedingly well w/ my fluval 702 power head and now that I purchased this bundle.. I can replace without worrying bout availablity at my local pet stores!

Better price than buying individually. I have a turtle so I through a lot of them.

Great Value and service. Super quick

Working great so far