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Attributes / Specifications
Use these replacement filter cartridges in your water filter - each package is color-coded to make it simple to remember which size to purchase. These replacement filters are assembled and ready to use for your convenience. Clear water made simple. Rinse Tetra Whisper Bio-Bag Disposable Filter Cartridges under cool tap water to remove carbon dust. Open the lid of your filter and insert the Bio-Bag cartridge into the filter. Replace a clogged Bio-Bag filter cartridge when there is reduced water flow out of the filter. For best results, change your filter cartridge monthly or sooner if needed. Choose the small size filter cartridge to fit the Whisper 3i Internal Filter; choose the medium cartridge to fit the Whisper PF10 Power Filter, 10i Internal Filter and Reptofilter 90 GPH; and choose the large cartridge to fit the Whisper 20, 30, 40 and 60 Power Filters and 20i and 40i Internal Filters.
- Fits whisper water filters: Color coded to make it simple to remember which replacement cartridge size to purchase.
- Convenient: Replacement filter cartridges are fully assembled and ready to use.
- Usage: Change monthly or sooner if needed.
- Replacement carbon filter: Keeps aquarium water crystal clear - removes odors and discoloration.
- Catches debris: Dense, dual-sided mesh filters debris and fish waste.
- Primary BrandTetra
- Days to ShipShips Next Business Day
Whisper Bio-Bag Cartridges complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated carbon, the ready-to-use disposable single packs remove waste particles, odors and discoloration, and are easily changed once a month. The Whisper Bio-Bag multi-packs come unassembled and offer economical pricing on larger quantities. It is recommended that you replace your Whisper Bio-Bag when water begins to overflow excessively from the Wonder Tube chamber, or once per month. Small fits Whisper Power Filter 3i. Medium fits Whisper Filter MicroFilter, 10i & External Power Filters E, J & 10. Large fits Whisper 20i, 40i & External Power Filters C, 20, 30, 40 & 60.