Tetra Whisper Bio-Bag Replacement Cartridges 2 ct Small Front
Tetra Whisper Bio-Bag Replacement Cartridges 2 ct Small Front
Tetra Whisper Bio-Bag Replacement Cartridges 1 ct Medium Front
Tetra Whisper Bio-Bag Replacement Cartridges 3 ct Medium Front
Tetra Whisper Bio-Bag Replacement Cartridges Large Front
Tetra Whisper Bio-Bag Replacement Cartridges 3 ct Large Front

Whisper® Bio-Bag® Replacement Cartridges

Sub Title

Product No. 25900-01

For the ultimate in convenience, choose Assembled Whisper® Bio-Bag® Cartridges. Packages are color-coded, making it easier than ever to remember which size to purchase.

Fits:
Small-3i Internal
Medium- PF10 Power Filter, 10i Internal and Reptofilter 90 GPH
Large- 20, 30,40 and 60 Power Filters and 20i & 40i Internals
WHERE TO BUY
1. Rinse Bio-Bag• under cool tap water to remove carbon dust.
2. Open lid and insert Bio-Bag into filter.
3. Replace clogged Bio-Bag when there is reduced water flow out of the filter.

For best results, change Bio-Bag monthly or sooner, if required.