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  Tetra Whisper Bio Bag CartridgesTetra whisper Bio Bag Cartridges. Tetra Whisper Bio-Bag
Thick & fluffy filter bags come complete with a reusable aeribic frame and a pre-mesured amount of ultra-activated Whisper Filter Carbon.
Replacement bio-bag filter cartridges, fits Whisper power filters 20, 30, 40, 60, C, 1, 2, 3 and all Triad models
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 | Tetra Bio Bag Medium 8 Pack Refill unbeatable price
Fits Whisper Filter 10, 10i, E, J and Micro Filter
 |  | Tetra Bio Bag Medium (Formerly Junior Size) 4 Pack Refill Fits Whisper Filter 10, 10i, E, J and Micro Filter
 |  | Tetra Whisper Bio Bag Large Size 4 Pack Refill |  | Tetra Bio Bag Large Size 8 Pack Refill |  | Tetra Whisper Bio Bag Extra Large Size 12 Pack refill |  | Tetra Whisper Bio Bag Extra Large Size 4 Pack Refill |
Also in this category Tetra Whisper Power Filter 10 | Tetra Whisper Power Filter 20 | Tetra Whisper Power Filter 30 | Tetra Whisper Power Filter 40 | Tetra Whisper Power Filter 60 | Tetra Whisper Bio Bag Cartridges |
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