1. Open carton and remove plastic bag containing the Bio-Bag. 2. Open plastic bag and remove one Bio-Bag. Fold the bag over the remaining Bio-Bags, return them to the sales box. 3. Rinse the Bio-Bag under cold water to remove carbon dust. 4. Insert Bio-Bag into V slots and slide it all the way down into the filter. 5. Replace clogged Bio-Bag when water begins to backflow excessively over Wonder Tube.
Always refer to the actual package for the most accurate information