Vivosun AeroStream UO75 USB Humidifier 0.75L

Maintain ideal humidity levels in your grow space with the VIVOSUN 750mL Smart Humidifier. Designed for compact indoor growing environments, this efficient humidifier delivers long-lasting mist output with minimal maintenance. Its generous 750mL reservoir provides extended operation throughout the day while remaining compact enough to fit neatly inside grow tents, propagation areas, or small grow rooms.

Choose between continuous or intermittent misting to suit different stages of plant growth and environmental conditions. The built-in memory function automatically restores your previous mist setting each time the unit is switched on, making day-to-day operation effortless.

For added peace of mind, an integrated low-water safety system automatically turns the humidifier off when the reservoir is empty, helping protect the unit during operation.

When paired with the VIVOSUN VGrow Smart Grow Box, humidity settings can be monitored and adjusted remotely through the VIVOSUN App, giving you greater control over your growing environment from anywhere.

Features:

750mL water reservoir delivers up to 18 hours of continuous or 28 hours of intermittent misting.

Compact, lightweight design is ideal for grow tents, propagation areas, offices, bedrooms, and other small spaces.

Two selectable mist modes allow you to customise humidity levels for different growing conditions.

Memory function automatically restores your last selected spray mode after power cycling.

Automatic low-water shut-off protects the humidifier when the reservoir runs dry.

Compatible with the VIVOSUN VGrow Smart Grow Box and Smart Grow System (SGS) for app-based humidity control.

Remote operation available exclusively through the VIVOSUN App when connected to VGrow.

Not compatible with the GrowHub Controller E42A.

Operating Tips

Use clean tap water only. Avoid essential oils, fragrances, distilled water, or filtered water, as these may reduce performance or damage the unit.

Before first use, fully fill the reservoir and allow the cotton wick to absorb water completely.

Do not immerse the humidifier or rinse it directly under running water.

Replace the cotton wick whenever it becomes discoloured, and ideally at the end of each growing season to maintain consistent mist output.