Interpet 3 Month Service Pack for Internal Cartridge Filter, CF1
High quality 3 month filter media service kit for a CF1 internal cartridge. 3 filter cartridges to clear and purify water. 3 algaway pads to reduce unsightly algae.

• Keeps water crystal clear and healthy
• Easy to use replacement filter media
• Purifies water and reduces unsightly algae
• Ensures long-term health and well-being of your aquarium fish and plants
• For cold water and tropical aquariums