Aqueon Replacement Carbon Filter Pads Size 20/75 4 pack

The pads are pre-cut to fit in the Aqueon QuietFlow LED PRO Power Filter Bio-Media Grid.

Features:

• Carbon Pads remove pollutants and organic debris that discolor water, improving water clarity and reducing odor
• Pre-cut for easy installation
• For optimal performance, replace approximately every 2 to 3 weeks