Tetra Whisper Assembled Bio-Bag Filter Cartridges Small - 12 Total Filters (6 Packs with 2 Filters per Pack)

Tetra Whisper Assembled Bio-Bag Filter Cartridges Small - 12 Total Filters (6 Packs with 2 Filters per Pack)

• 12 Total Filters (6 Packs with 2 Filters per Pack) Tetra Whisper Assembled Bio-Bag Filter Cartridges Small
• Color-coded packages for ease and accuracy in selection
• Convenience of being pre-assembled
• Filled with Ultra-Activated carbon, removing waste particles, odors, and discoloration
• Keeps water crystal clear