Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 190 CFM Inline Fan with Speed Controller, 4 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent Ventilation Specification Item model number Aluminum Style Modern Power Source Corded Electric Noise Level 30 dB Control Method Touch Room Type Kitchen Number of Power Levels 3 Product Dimensions 11.4"D x 3.6"W x 8"H Mounting Type Wall Mount Controller Type Button Control Is Discontinued By Manufacturer No Manufacturer VIVOSUN Material Aluminum Number of Speeds 3 Indoor/Outdoor Usage Indoor Country of Origin China Item Weight 14.15 pounds Blade Length 14 Inches Air Flow Capacity 190 Cubic Feet Per Minute Special Feature Bladeless Electric fan design Exhaust Fan Color multi-color Wattage 59 watts Is Cordless? No Voltage 120 Volts Recommended Uses For Product Cooling Blade Material Plastic Brand VIVOSUN Size 4 Inch w/ Thermometer 3.6 "h x 11.4 "h x 8.0 "h. Weight: 14.15 lb Item Description All-In-One Combo: This inline fan combo enables your ventilation system set up in a grow tent, which is ideal for cooling down heat from lighting fixtures and controlling hot and humid conditions Powerful Inline Fan: Made of galvanized steel, the 4-inch inline fan runs at a speed of 2300 RPM and produces an air flow of 190 CFM, with a noise level of just 30 dB the maximum Premium Carbon Filter: Interior and exterior mesh construction provides 54% open area for free air flow; It is filled with 1200+ RC 412 Virgin Australian activated charcoal captures air contaminants effectively Multi-Layer Air Ducting: It comes with 3-layer construction--inner and outer layers are made of heavy-duty aluminum foil that is fire-retardant and its middle layer adopts PET thermoplastic 2 Rust-free Clamps: The kit includes a pair of clamps that are made of stainless steel, which are used for securing the connection between ducting and inline fan to keep the connected components in place Product Description 1 Powerful Air Flow 2 Speed Controller 1 Triple-Layer Ducting 2 Heavy Ducy Rope Hanger 3 High Accurate 4 Air Comfort Index Inline Fans Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 1,692 4.3 out of 5 stars 12,968 4.5 out of 5 stars 3,571 4.4 out of 5 stars 7,388 4.4 out of 5 stars 7,388 4.4 out of 5 stars 5,724 4.4 out of 5 stars 7,060 Price $129.99$129.99 $29.99$29.99 $119.99$119.99 ? $119.99$119.99 $99.99$99.99 $99.99$99.99 Size 4 Inch 4 Inch 4 Inch 4 Inch 4 Inch 4 Inch 4 Inch Material Plastic; Metal Plastic Plastic; Metal Metal Metal Metal Plastic; Metal Air Flow 190 CFM 195 CFM 190 CFM 203 CFM 203 CFM 203 CFM 190 CFM Fan Speed 2300 RPM 2500 RPM 2300 RPM 2500 RPM 2500 RPM 2500 RPM 2300 RPM Noise Level 30 dB 30 dB 30 dB 49 dB 49 dB 49 dB 30 dB Features Powerful Airflow; Low Noise Powerful Airflow; Low Noise Powerful Airflow; Low Noise Powerful Airflow; Good Filter Powerful Airflow; Good Filter Powerful Airflow; Good Filter Powerful Airflow; Low Noise 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