1. Detach clip from Aerobic Frame® and slide the filter bag over the frame.
2. Add one packet of Ultra-activated® carbon.
3. Press the Aerobic Frame flaps down over the top of the filter bag and press the clip down over the flaps.
4. Rinse under cool tap water to remove carbon dust.
5. Insert the Bio-Bag® into filter slots.
For best results change Bio-Bag monthly