![24 count (12 x 2 ct) Penn Plax Water World Prism Replacement Floss / Carbon Filter Cartridges](http://super-petmart.com/cdn/shop/products/pp07462p__1_small.jpg?v=1705478866)
Description
The Penn Plax Water World Prism Replacement Floss / Carbon Filter Cartridges are a disposable carbon replacement cartridge designed to fit the Prism system. Keep your aquariums water crystal clear by changing your Prism filter cartridges regularly.
- Quick and easy to change
- Change out monthly for optimum water quality
- Ready to use in your Prism system