Air Carbon Filter: Air flow: 200 CFM; Dimensions: 4 inches flange ducting x 12 inches length. 1050 + IAV Australian RC412 activated carbon. 50mm carbon layer of thickness for higher absorption and performance
Package Includes: 1 x 4 inch 195 CFM inline duct ventilation fan; 1 x 4 inch air carbon filter with prefilter; 1 x 4 inch 8 feet four-layer design ducting with 2 clamps; 1 x pair rope to hang
Multi-Function: This ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense
Ducting: Size: 4 inch; length: 8 feet; 4-layer design: PVC thermoplastic (prevents light leaks); inner material: aluminum foil. Temperature range: -22°F~212°F(-30℃～100℃). High temperature and corrosion resistant, long lasting. A pair of duct clamps included
Mini Construction Fan: Size: 4 inch; voltage: 120V; current: 0.45A; frequency: 60Hz; power: 28W; air velocity: 195 CFM; speed: 2500 RPM. Low noise design reduce sound output to just 30db
