High-Efficiency Bidirectional Flow Wall-Mounted Fresh Air System
Integrated window-type design for seamless installation, eliminating the need for ductwork. Features dual-fan technology for simultaneous exhaust and fresh air intake, ensuring constant indoor air circulation. Constructed with reinforced ABS housing for durability and noise reduction. Advanced H13 HEPA filter captures 99.97% of particles, including PM2.5 and allergens, ideal for homes, offices, and kitchens. Energy-saving EC motor operates at just 25dB, delivering 200m³/h airflow without disruption. Built-in heat recovery core retains 70% of indoor temperature, reducing HVAC load. Perfect for urban apartments, basements, or spaces with poor ventilation. Quick DIY installation with anti-vibration brackets and customizable airflow settings. Bulk pricing available—wholesale discounts for large orders. Global shipping with guaranteed lowest prices.