Filstar ceramic Rings
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| This is a liter of ceramic rings for use with the XP1 Canister filter as well as the XP2, XP3, and XP4. These rings are highly porous and hollow allowing effective water flow distribution. This 1 liter bag of rings is treats 75 gallons. |
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| Highly porous
For use with the XP1,XP2,XP3 and XP4 model
Treats 75 Gallons
1 Liter |
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