iPower 4 Inch 195 CFM Inline Duct Ventilation Fan Exhaust Blower, Air Carbon Filter, 8 Feet Aluminum Ducting, System for Grow Tent Ventilation

Ducting: 4-inch (diameter) x 8 feet (length) when fully extended. Flexible length for exhaust fan blower/inline fan. 1 pair of 4-inch metal clamps made from stainless steel. Temperature endurance ranges from 0~185°F (-18℃~85℃).,Quiet and Efficient Fan: The design has a fan speed of 2500 RPM for an airflow of 195 CFM. Powerful blower to move air to your target location for optimal ventilation. Low noise design reduces sound output to 30 dB.,4'' Air Carbon Filter: Air flow: 220CFM; reversible flange ducting: 12-inch length. 1200+IAV Australian RC412 activated carbon: High-quality carbon for higher absorption and long service. Hook design, easy to hang.,Package includes: 1 x 4-inch 195 CFM inline duct ventilation fan; 1 x 4-inch air carbon filter with hook and free pre-filter; 1 x 4 inch 8 feet ducting with 2 clamps.,Multifunctional Uses: Perfect for improving airflow, reducing humidity, clearing the air, and lowering temperatures. Suitable for grow tents, greenhouses, grow rooms, kitchens, bathrooms, basements, locker rooms, garages, etc.