Lee’s Aquarium & Pets Under Gravel Filters Carbon Cartridges! These cartridges are designed for use with Lee’s Premium, Original, or Economy Under-Gravel Filtration Systems (sold separately). They feature a rigid outer shell that’s filled with high-quality, activated carbon to help remove chemical impurities, odors, coloration, and other contaminates from tank water for a cleaner, clearer tank. These cartridges are pre-filled for easy installation. Keep your tank fresh and functional so your finned friends can swim happily!
Key Features:
- Made in the USA!
- Designed for use with Lee’s Premium, Original or Economy Under-Gravel Filtration Systems (sold separately).
- Features a rigid outer shell that’s pre-filled with high-quality activated carbon.
- Helps to remove chemical impurities, odors, coloration, and other contaminates from tank water.
- Set includes two filters.
