Fluval U3 Underwater Filter Poly/Carbon
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Allen E Jones
> 3 dayExcellent product. Crystal clean water.
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pauliejsb
> 3 dayIS WHAT IT IS
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boo
> 3 dayI use these in my aqueon 75 filter, and they work great and are cheap~
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A7XHailtotheKing
> 3 dayWork great, like advertise. I just wish there was a better indicator when to change the filters.
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WifeMomTchrDancer
> 3 dayDirect replacement. We clean them 3 or 4 times then we replace them with these. Makes cleaning the tank and filter a lot faster.
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Michelle
Greater than one weekGreat
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Leron williams
> 3 dayMy fish tank
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Joe F
> 3 dayIve used several different filter systems on my various aquariums. I love this underwater one the most. No constant running water. It keeps the tank clean and the filter elements last a long time.
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AA
> 3 dayWater flow is great again. Thanks for the new filter. I tried cleaning the old filter several times but still doesnt work good.
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Kay L. Bradley
> 3 dayIt seems to be working well with the rest of the system.
