Penn Plax Clear-Free I Filter Cartridges are made to fit the Penn Plax Clear Free I Filters. These cartridges come with high quality foam and floss for excellent mechanical filtration.
- Disposabe filter cartridges
- Contains foam/floss, carbon and zeolites
- Quick, easy, mess-free
The carbon helps remove harmful gases and odors. Zeolites remove toxic ammonia and helps keep your water crystal clear.