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  • Aqueon Replacement Filter Cartridges, Pack of 3


    • $7.99
      Unit price per 

    Patented Aqueon dual-sided dense-floss cartridges contain over 25% more activated carbon than the leading brands. These unique cartridges were designed to ensure even distribution of carbon throughout for more thorough filtration and longer cartridge life.

    • Fits Aqueon QuietFlow Filter: E Internal 3 gallon
    • Ready-to-use cartridge contains high quality activated carbon that keeps water clean, rinse before replacing
    • Installs in seconds: align cartridge bottom key slot for an accurate fit inside the filter
    • For optimal performance, change approximately every 4 to 6 weeks
    • Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria

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