Our largest-capacity model - the LGR 3500 dehumidifier controls humidity in spaces up to 17,000 cubic feet. Industry-leading performance in a highly durable and portable package. The LGR 3500i dehumidifier automatically adjusts operation to maximize performance in high or low humidity conditions. Features the Bluetooth- and wifi-enabled Command Hub for controlling the dehu and viewing jobsite conditions remotely using the Dri-Eaz Command Center Pro App and Dashboard - now available in the Apple Store and Google Play Store).