Aqueon Replacement Filter Cartridges

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

Features:

• 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"