High Efficiency Filter Ceiling Purification Equipment Air Supply Air Conditioning Outlet HEPA Box

High Efficiency Filter Ceiling Purification Equipment Air Supply Air Conditioning Outlet HEPA Box. High Filtration Efficiency: HEPA filter achieves 99.99% filtration efficiency for clean air supply. Multiple Size Options: Available in 390*390*500, 554*554*500, and 680*680*500 mm. Durable Construction: Features galvanized steel or cold-rolled sheet housing with diffuser plate. Space-Saving Design: Ideal for air conditioning systems with limited ceiling space. Easy Maintenance: Simple structure allows for easy installation and maintenance. Global Certifications: Certified with GS, CE, and ISO9001 standards. Customized Services: One-stop customized solutions for industrial anti-static needs.