Ducting: 4-inch (diameter) x 8 feet (length) when fully extended. Flexible length for exhaust fan blower / inline fan. 1 pairs of 4 inch metal clamps made from stainless steel. Temperature endurance range from 0~185°F (-18℃~87℃).
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.
Quiet and Efficient Fan: Design with a fan speed of 2500 RPM for an air flow of 195 CFM. Powerful blower to move air to your target location for optimal ventilation. Low noise design reduce sound output to 30 Db.
Multifunctional: Suitable for industrial, household and horticulture ventilation applications, help you maintain a healthy grow room. Ideal solution for multi-purpose use in residential and commercial ventilation.
