Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 6 Inch Smart Inline Fan Combo, with Variable Speed Controller, Temperature and Humidity Sensor - for Heating Cooling Booster, Grow Tents Specification Item model number MH-iFresh6kit Style Modern Indoor/Outdoor Usage Indoor Power Source Corded Electric Color Black Control Method App, Remote Brand MARS HYDRO Controller Type Remote Control Material Aluminum Number of Blades 10 Included Components Variable Speed Controller, Temperature and Humidity Probe Sensor, Flexible Ducting, Clamps, Machine Washable Pre-Filter Cloth See more Is Cordless? No Item Weight 16.57 pounds Blade Material Plastic Theme Smart Indoor Gardening Model Name MH-iFresh6kit Recommended Uses For Product Exhausting, Cooling Air Flow Capacity 402 Cubic Feet Per Minute Manufacturer MARS HYDRO Special Feature App Operable Package Dimensions 26.2 x 14.4 x 11.4 inches Size 6 inch/APP CNTLR Kit 14.4 inches x 26.2 inches x 11.4 inches. Weight: 16.57 lb Item Description Smart Ventilation For Indoor Grows: Download the Mars Hydro APP to connect to the 6-inch inline duct fan and growers can enjoy OTA remote control and smart features including alarms, climate triggers, loop timers with a few clicks on their smartphone ... Fan speed, and on/off can also be done with your finger. Powerful Inline Fan: The Mars Hydro iFresh 6-inch inline fan provides up to 402 CFM of airflow with low noise thanks to its PWM-controlled EC-powered motor and mixed-flow design. Superior Activated Carbon - Made of imported 1050+ Virgin Australian activated charcoal, delivering 100% filtered airflow, which provides better absorption and removes odor efficiently. Includes a machine washable pre-filter cloth to prevent carbon residue. Flex Ducting and Clamps - Flexible ducting made of high-quality double-layer Aluminum film, prevent the duct from tearing, and prolong the service life. 360-degree arbitrary bending, smooth exhaust, easy to install. Includes 3 duct clamps. Real-Time Environment Data Monitor - 6-inch inline fan comes with a probe sensor so key climate data - temperature and relative humidity - can be displayed in real-time on the APP screen, whether you are near your grow unit or not. When the duct fan is operating, growers can get a clear picture of the fan speed (RPM) and airflow (CFM) on the screen. Product Description Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence