Aquatop Aquarium Carbon Cartridge for Hang on Power Filters For PF40-UV Power Filter 3 Count

Genuine AQUATOP MIRC-15 carbon insert replacement for PF15-UV Power Filter. Insert is filled with AQUATOPs own high quality Carbon for maximum effectiveness. Outer layer is made of a strong poly fiber to mechanically filter out large dirt and debris. Extremely easy to use and install.