• Ducting: Material: aluminum foil PET; size: 4 inches (diameter) x 8 feet (length) when fully extended. Temperature endurances range from 0 ~ 185°F. (-18℃ ~ 85℃). 1 pair of 4-inch metal clamps made from stainless steel
• Ventilation Fan: Powerful blower with a fan speed of 2500 RPM for an airflow of 195 CFM. Moves air through your target location efficiently for optimal ventilation. The efficient flow deflector feature increases airflow while cutting noise output
• Air Carbon Filter: Airflow: 220 CFM; Size: 4 inches; flange ducting: 12-inch length; 1200 IAV Australian RC412 activated carbon. Hook design, easy to hang. Pre-filter included
• Multifunctional Uses: Perfect for improving airflow, reducing humidity, clearing the air, and lowering temperatures. A 4" inline fan is suitable for grow tents, greenhouses, grow rooms, kitchens, bathrooms, basements, locker rooms, garages, etc
• Package Includes: 1 x 4inch 195 CFM inline duct ventilation fan; 1 x 4inch black air carbon filter with pre-filter; 1 x 4inch 8 feet aluminum ducting with 2 clamps