Aqueon QuietFlow LED PRO Ammonia Reducer 4 Count Filter Pads for Model 10

Pre-cut for easy installation, For optimal performance, rinse first and replace approximately every 2 to 3 weeks, 4 Count, Ammonia Reducing Pads help to remove excess harmful or toxic ammonia while trapping excess waste, food and other organic debris, Fits Aqueon QuietFlow LED PRO Aquarium Power Filter 10