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Whisper Bio-Bags
Easy to use disposable filter cartridges provide additional biological filtration to eliminate harmful ammonia. Filter pads trap particulate matter while carbon removes dissolved wastes, odors, and gases.
Medium cartridges (Jr.) fit models 10 & 10i.
Large cartridges (Regular) fit models 20, 30, 40, 60, 20i, 40i.
X-Large cartridges fit models 4 & 5.
