250cfm Brushless Fan Heat Recuperator Residential Ducted Erv Energy Recovery Ventilation with HEPA Filter Air Purifier

250cfm Brushless Fan Heat Recuperator Residential Ducted Erv Energy Recovery Ventilation with HEPA Filter Air Purifier. High-Efficiency HEPA Filtration: H13/HEPA filters remove 97% of PM 2.5, formaldehyde, allergens, and toxins for clean indoor air. Energy Recovery Ventilation: Transfers heat and moisture between fresh and stale air, retaining warmth and reducing HVAC load. Brushless Motor Technology: Features a brushless fan with AC/DC/Ec options for efficient, quiet, and durable operation. Smart Intelligent Control: Supports BMS, CO2 monitoring, and humidity control for automated and precise air quality management. Customizable Airflow & Filters: Airflow adjustable from 150-25000 cbm with optional H11/G4/HEPA filters to suit specific needs. Comprehensive Safety Certifications: Certified by RoHS, UR, ISO, and CE, ensuring high standards of quality and safety compliance. Professional Design Support: Free professional design service provided based on building structure, size, and occupancy data. OEM/ODM Customization Service: Full customization available from samples or designs, supported by 4 R&D engineers.