Tetra ReptoFilter Filter Cartridges, Medium, 12 Total Cartridges (4 Packs with 3 per Pack)

Tetra ReptoFilter Filter Cartridges, Medium, 12 Total Cartridges (4 Packs with 3 per Pack)

• 12 Total Tetra ReptoFilter Filter Cartridges, Medium (4 Packs with 3 per Pack)
• Assembled and ready to use
• Filled with Ultra-Activated carbon which absorbs odors and discoloration
• Dense, dual sided mesh to catch debris and waste
• Medium size fits the ReptoFilter 90GPH