Tetra Whisper EX Carbon Replacement Filter Cartridge Large 2-Pack

Tetra - Whisper Filter Cartridge Large 2 Pack

Tetra’s New EX Filter Cartridges provide both mechanical and chemical cleaning of your aquarium’s water. Includes new Timestrip Technology.
  • Improved biological performance with Multi-Density Floss
  • Continuous flush performance
  • Round, modern design
  • Replacement cartridge for Whisper EX30, EX45 and EX70 Power Filters
  • New Timestrips included with each filter cartridge