

Marineland 24-Pack Penguin Rite Cartridge, Size C
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James Boucher
> 3 dayVery good shipping time and product quality!!!
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Patricia Lamp
> 3 daySuper price
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Clave Dynasty
> 3 dayProduct as described!
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L. Link
> 3 dayOrdered in bulk to keep from running to store all the time, works very well. I was amazed at the waste that was on the cartridge when I changed them. Amazing how much it catches.
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C. Erickson
> 3 dayPerfect fit for filter. Just as described.
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ArtWithStyle
> 3 daythese size c filters do the job. put them in and over night you can see the difference. will buy more when I need them.
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Reg
> 3 dayThese are pretty good. I use two in one filter. Or four in a double sided filter. Two on each side. To help clear your water even more.