Tetra Whisper EX Carbon Medium Round Filter Cartridges, 4 Count | Fits Tetra Whisper EX 20 Fish Tank Filter, Change Monthly - size: 4-Count, style: medium

About this item

• Improved biological performance with Multi-Density Floss
• Continuous flush performance
• Round, modern design
• Replacement cartridge for Whisper EX20 Power Filter
• New Timestrips included with each filter cartridge

Overview

• Product Dimensions ‏: ‎ 0.75 x 3.85 x 5.5 inches; 0.48 ounces
• Item model number ‏: ‎ 26331
• Department ‏: ‎ Filter Media
• Batteries ‏: ‎ Product Specific batteries required.
• Date First Available ‏: ‎ October 19, 2006
• Manufacturer ‏: ‎ Tetra
• ASIN ‏: ‎ B001MSS358
• Best Sellers Rank: #8,342 in Pet Supplies (See Top 100 in Pet Supplies) #51 in Aquarium Filter Accessories
• Customer Reviews: 4.7 4.7 out of 5 stars (7,710)