Efficient Cooling for Workspaces: Cool-Space 300 Evaporative Swamp Cooler is ideal for workshops, garages, and studios up to 1,200 ft² (110 m²), featuring an 18-inch (46-cm) fan diameter and 8-inch (20-cm) cooling media, ensuring effective temperature control Ample Water Capacity: With a 16-gallon water reservoir, the Cool-Space 300 cooler requires only a standard garden hose for water supply, providing up to 4 hours of continuous cooling without a water source connection, offering maximum portability and spot-cooling convenience Industry-Leading Cooling Media: Cool-Space coolers are equipped with 8" thick cooling media, treated with a thermosetting resin to resist any unwanted growth. This longer-lasting media ensures efficient heat evaporation, maintaining comfortable temperatures in your workspace Convenient and Safe Operation: Featuring variable-speed controls, Cool-Space coolers make temperature adjustments effortless. Locking swivel casters, automatic low-water shutoff, and an accessible drain plug ensure safe and easy operation, enhancing user convenience and peace of mind Powerful and Silent Motors: Cool-Space coolers boast virtually silent direct-drive motors and variable-speed controls, delivering precise cooling at a fraction of traditional A/C costs. These coolers provide optimal power and efficiency, ensuring a comfortable working environment for various settings