Delta Electronics FRESH AIR SUPPLY FAN, VDB36ACXT-F and VDB40AFXT-F, are designed for fresh air intake & purification. Equipped with high-efficiency two-stage filters, purifying PM2.5 up to 99.8%, the fans adopt brushless DC motors, which enable quiet operation – noise as low as 21dBA and achieve energy savings. Slim shape design saves more installation space. Metal cabinet and fan blades are anti-corrison and anti-desformation. Constant airflow technology provides constant fresh air at the designed duct length. Models with various airflows range can be selected, based on different room sizes.
● VDB36ACXT-F: 110-200V, suitable room size of ≤100 m²
● VDB40AFXT-F: 220V, suitable room size of ≤200 m²