Improved design and added technology make the AFS1000C a must have in any shop. The AFS1000C detects dust levels and can adjust fan speed accordingly. The filter life is also monitored and displayed on the tilted LED display panel. ABS injection molded body makes the unit lighter and less prone to damage. Bright LED display shows filter life, speed, and timer settings. A Radio Frequency remote makes changing speed and setting the timer, up to 16 hours, from anywhere in the shop.