Simply add distilled water to the top of the unit and add tap water to the cooling chamber to the right of the unit. Connect a nasal cannula to the top of the cooling chamber and place cannula in nose. Therapy time can be set to count up or count down for the desired duration.
There are no filters or replacements needed, just distilled water.
AC 120V | 60 Hz | 1.4A
11”h x 10”w x 6.7”d
Rest of World: Standard Rates as per weight & dimensions