Great Choice 3 Pack Filter Cartridges Fits Great Choice 30/40 Internal Filter

Description

Great Choice 3 Pack Filter Cartridges 30/40.
Keep your internal power filters running properly with clean Great Choice Internal Power Filter Cartridges.
The activated carbon in these cartridges removes chemical impurities while the floss traps debris.
Features: Activated carbon removes chemical impurities; Floss traps debris Includes:  3-count.
Instructions: 1. Rinse the filter cartridge under cool tap water to remove dust.2. Insert the filter cartridge into the cartridge housing and slide it into the filter housing. Make sure the cartridge fits completely into the filter housing.3. Change the filter cartridge every 3-4 weeks or as often as needed.4. Remove the filter cartridge when medicating the water as the carbon will absorb the medication. Caution: This is not a toy. Keep out of reach of children. Compatible With: Grreat Choice Internal Aquarium Power FilterGrreat Choice Aquarium Starter Kit Great Choice Internal Power Filter Cartridge Size: 3 Count
Cartridge Size: 3.5"Lx6.4"H