MarineLand Cartridge Media Refill for Penguin 200/350 Filter
The Penguin Refillable Media Cartridges are better than media bags, the patented ribbed design keeps the media of choice evenly distributed for maximum water-to-media contact, and the snap open and lock tight design ensures no media spillage. PA10093 shown.
- Refillable cartridge frame
- Better than media bags
- patented ribbed design