What cleaning levels are available on the HPA5100 and how do I select them?

The HPA5100 offers three cleaning levels: Quiet Clean (quietest setting, optimized for small particles), General Clean (recommended for dust and everyday air cleaning), and Pollen (optimizes pollen capturing during pollen season). Tap the Power Button to turn the unit on — it starts automatically on Quiet Clean — then continue tapping to cycle through the other cleaning levels, with each level's icon illuminating on the InSight Display. (Page 6)