
Innovative Cross Flow Air Exchanger for Efficient Heat Recovery. 5-Year Service Life: Long lifespan up to 5 years with less than 10% performance degradation. Superior Antibacterial: Efficient anti-mildew and antibacterial rate of 99.9% prevents microbial growth. Washable Core Design: Polymer material surface supports immersion water washing for easy maintenance. High Airtightness: Optimized frame design achieves core airtightness of 99%. Condensation Resistance: High moisture permeability inhibits condensation in large temperature difference environments. Low Air Resistance: Smooth inner surface greatly reduces wind resistance for energy saving. Customizable Dimensions: Available in various hexagonal and quadrilateral sizes with customizable heights.