The complete guide
Buying Guide
Choosing a position
Use the unit in a small room on a stable, dry surface. Leave room around the inlet and outlet so air can circulate.
Using the controls
The source listing describes one-touch operation and a second press for an eight-hour automatic switch-off mode. Check the supplied instructions before first use.
What this page does not claim
No independent filtration grade, particle-removal percentage, medical outcome or sleep benefit is substantiated. Keep normal ventilation in use and use a CO2 monitor when you need to judge ventilation.
Care and support
Switch off and unplug before cleaning. Keep the case dry and follow the supplied instructions for any filter component.