Final answer:
Low humidity in a Pass-Over Humidifier can be caused by factors such as design room size and outdoor humidity.
Step-by-step explanation:
Low humidity in a Pass-Over Humidifier can be caused by a few factors:
- Design: A Pass-Over Humidifier typically has a water reservoir and a wick or filter. As air passes over the wick or filter, it picks up moisture and increases humidity. If the wick or filter is not properly saturated or the water reservoir is not filled, the humidification level may be low.
- Room Size: Pass-Over Humidifiers are designed for use in smaller rooms. If the room size exceeds the recommended capacity of the humidifier, the humidification level may be low.
It's important to follow the manufacturer instructions and recommendations for optimal humidification.