Whisper Bio-Bag Cartridge - Large - 12 pk. - Unassembled

Unassembled Whisper Bio Bags include packets of Ultra-Activated carbon for easy setup. Simple to setup and easy to use. Removes odors and discoloration. Fits Whisper Power Filters 20i 40i C 20 30 40 and 60. Also fits Tetratec power filters.

• Manufactured to the Highest Quality Available.


• Design is stylish and innovative. Satisfaction Ensured.


• Great Gift Idea.

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