Aqueon Replacement Filter Cartridges


Size: Extra Small 3 Pack
$8.99 $9.89
In stock


These unique cartridges were designed to ensure even distribution of carbon throughout for more thorough filtration and longer cartridge life.

  • High quality activated carbon keeps water clean
  • Align cartridge bottom key slot for an accurate fit inside the filter
  • Rinse under water to remove carbon dust before replacing
  • For optimal performance, change approximately every 4 to 6 weeks
  • Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria
Item Details:
  • Size: Extra Small
  • Dimensions: 5.24" x 1.75" x 5.7"
  • Size: Small
  • Dimensions: 6.2" x 2" x 6.2"
  • Size: Medium
  • Dimensions: 4.9" x 2" x 5.7"
  • Size: Large
  • Dimensions: 5.24" x 1.75" x 5.7"
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