Tjernlund M-6 Inline Duct Booster Fan, Hydroponic Blower Heat Air Conditioning Vent Exhaust, 460 CFM, 6" Description Versatile and durable the M-Series exhaust fans feature high pressure air handling performance with low noise and extremely low power usage. M-series fans are ideal for long runs or air supply and exhaust applications requiring exacting performance. Use them as super quiet bathroom/spa exhausters to eliminate fogged mirrors and lingering odors. They also work great for exhausting high moisture areas such as grow rooms or sub-slab radon gas mitigation. All models come with standard power cord. Features: 6 Inches, 460 CFM Includes mounting brackets and hardware Great for exhausting high-moisture areas Low noise and power usage Fan is speed controllable, (speed control device not included) Product Details: Brand: Tjernlund Voltage: 120 Volts Wattage: 125 watts Cooling Method: Air Material: Metal Air Flow Capacity: 530 Cubic Feet Per Minute Is Discontinued By Manufacturer ‏ : ‎ No Package Dimensions ‏ : ‎ 15.39 x 14.09 x 11.3 inches; 0.16 Ounces Item model number ‏ : ‎ M-6 Date First Available ‏ : ‎ June 23, 2009 Manufacturer ‏ : ‎ Tjernlund Best Sellers Rank: #63,480 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #1 in Furnace Replacement Fans #64 in Leaf Blower & Vacuum Parts & Accessories #1 in Furnace Replacement Fans #64 in Leaf Blower & Vacuum Parts & Accessories Customer Reviews: 4.5 4.5 out of 5 stars 677 ratings