Tetra
Now a Carbon Filter as innovative as the Whisper® EX Filtration System it's designed to fit. Tetra Carbon Filters' layers of multi-density floss effectively trap even the smallest particulates while activated carbon rapidly eliminates odor, discoloration, impurities, and toxins.The result? Water that's clear, healthy, and polished.
Fits:Medium EX - Whisper EX20Large EX - Whisper EX30, EX45 & EX70
Instructions:
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