Fluval U3 Underwater Filter Poly/Carbon

(221 Reviews)

Price
$8.78

Style
Quantity
(30000 available )

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79 Ratings
61
9
3
1
5
Reviews
  • steve

    > 3 day

    good filter

  • Ryan Pro

    > 3 day

    Definitely a need if you own a Fluval U3 Filter.

  • Camereon McCartney

    > 3 day

    Fast shipping like always with prime but this filter works great in my 55 gallon turtle aquarium! Definitely recommend

  • Michelle

    > 3 day

    Great

  • Leron williams

    > 3 day

    My fish tank

  • Kay L. Bradley

    > 3 day

    It works well with the rest of the system. Didnt realize how dirty these tanks get.

  • pauliejsb

    13-06-2025

    Is what it Is...

  • Jordan

    Greater than one week

    Good

  • allwayslate

    > 3 day

    These allways work.

  • Kay L. Bradley

    > 3 day

    It seems to be working well with the rest of the system.

Fluval Poly/Carbon Cartridges features two sides for effective chemical filtration, the crucial second stage in the filtration process. The polyester filter pad side filters out fine debris and contaminants. The carbon side filters out harmful liquid substances, colorants and odors. The Fluval Poly/Carbon Cartridge works in part with the Fluval Filter Foam Pad to help keep your aquarium healthy and clean.

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