3000224080 Indoor Fresh Air System with Thermal Exchange

Dual-Way Airflow Technology
– Ensures continuous fresh air intake and stale air exhaust without opening windows, maintaining optimal indoor air quality.
High-Efficiency Heat Recovery Core
– Advanced aluminum alloy thermal exchange module recovers up to 80% of energy, reducing heating/cooling costs while ventilating.
Medical-Grade Filtration System
– Multi-layer HEPA + activated carbon filter traps PM2.5, allergens, and odors; built-in UV sterilization eliminates airborne bacteria and viruses.
Whisper-Quiet Operation
– Precision-engineered brushless DC motor delivers 150m³/h airflow at just 25dB, ideal for bedrooms and offices.
Smart Humidity Balance
– Automatically regulates moisture transfer to prevent over-drying in winter or excess humidity in summer.
Zero Window Modification
– Compact wall/ceiling-mounted design integrates seamlessly into homes, apartments, and commercial spaces with no structural changes.
Bulk Purchase Advantage
– Factory-direct pricing with volume discounts for HVAC contractors, property developers, and eco-conscious retailers.