Capacity: 30 Liters, suitable for residential or office use.
Dual Power (AC/DC): Operates on regular electricity (AC) and can function during power outages via a battery backup system.
Design: Often features a sleek, modern design (sometimes referred to as a "Roller System" for better air distribution).
Water Management: Includes features like a "no water, pump stop" safety mechanism to prevent damage if the water runs out.