null Skip to main content

Tetra Whisper EX Carbon Filter Replacement Cartridges, Large 4 ct

This product requires a veterinary prescription.
For more information, Click here.
$15.99 $15.99
Save % on your first AutoOrder
(No reviews yet) Write a Review

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.

Medium EX - Whisper EX20
Large EX - Whisper EX30, EX45 & EX70


Nutritional Info