● ETL+HVI dual certification ensures 100% US safety compliance.

● Quiet & Efficient: Whisper-quiet operation with energy-saving design.

● Intelligent Humidity Sensor: Automatically activates when humidity rises above your preset level (10%–90%).

● Fits 95% of US standard vent sizes.

● Industrial-grade durability with a 10+ years lifespan.

● Provides a 3-year quality guarantee.

● 90% efficiency, saving money long after installation.