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Support American made products. All materials sourced and manufactured right here in the USA.
These replacement cartridges are constructed with polyester on both sides and contain extra amounts of professional grade carbon. Our carbon has been air-vacuumed, which results in a lighter more absorbent filter cartridge.
High Quality CartridgesFits Filter Models
- Marineland Penguin 130, 160, 170
- Marineland Penguin 200, 300, 350
- Made in the USA using high quality materials.
- Pre-assembled and filled with high grade carbon for quick and easy cartridge replacement.
- Thick polyester padding for superior performance.
- In stock and ready to ship right to your door.
These were the only alternative cartridges I could find to fit my filter and, they have far exceeded my expectations. They last longer and, have kept my water crystal clear.
I use these all the time. Love that they are so much cheaper with your site for the same item in a store!
They work amazing thank you for a good product