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
- Tetra Whisper E, J, 10, 10i, Mini
- 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.
Fast and easy ordering and shipping delivery.
Great fast shipping.
Well packaged and prompt service.
Next time I plan to get a larger box.
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