Fresh Air System Bidirectional Flow Exhaust Fan

Commercial-Grade Air Ventilation
– High-capacity bidirectional airflow for efficient air replacement in basements, hotels, and commercial spaces. Eliminates stale air and introduces fresh outdoor air continuously.
Formaldehyde Removal Technology
– Built-in filtration system actively reduces formaldehyde and VOCs, ensuring healthier indoor air quality in newly renovated or enclosed spaces.
Durable Industrial Construction
– Heavy-duty galvanized steel housing with corrosion-resistant coating. Precision-balanced fan blades for silent, vibration-free operation even at high speeds.
Smart Airflow Control
– Adjustable dual-flow settings (intake/exhaust) with optional timer function. Ideal for balancing ventilation in kitchens, underground parking, or large storage areas.
Easy Installation & Low Maintenance
– Standard duct fittings and universal voltage compatibility (110V-240V). Removable washable filters extend product lifespan.
Energy-Efficient EC Motor
– Saves 30% more power than traditional AC fans while maintaining strong airflow (up to 500 CFM). Certified for 24/7 continuous use.
Fire-Rated Housing Option
– Available with fireproof materials (upon request) for compliance with building safety regulations in hotels and commercial properties.
Seamless Integration
– Compatible with most HVAC systems or standalone operation. Minimalist white/silver finish blends into ceilings or walls.