Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges (2 Pack) – Provides Chemical Filtration for Freshwater and Saltwater Aquariums ETEKYER Water-Resistant Material: Excellent for secure

Water-Resistant Material: Excellent for secure storage of pet grooming supplies and backed by Wahl's 30-day satisfaction guarantee

Since 1998

When green light is on

but strong enough to prevent rips

EAN: 0660048000433

Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges (2 Pack) – Provides Chemical Filtration for Freshwater and Saltwater Aquariums ETEKYER Water-Resistant Material: Excellent for secureFeatures: REPLACEMENT FILTER MEDIA: These Activated Carbon Cartridges are specially designed for the Cascade 600 Fully Submersible Internal Filter (CIF3), and serve as a replacement for when its time to cycle out aquarium filter media. CHEMICAL FILTRATION: In addition to absorbing ammonia, nitrites, nitrates, and phosphates in a timely manner, these Activated Carbon Cartridges also remove harmful chemicals and toxins, clear up discolorations, and