MARS HYDRO 6 INCH INLINE FAN AND CARBON FILTER COMBO WITH SPEED CONTROLLER fluorescent-lighting Use during all stages of

Use during all stages of growth

The unit has several screen options to customize output ranging from coarse to fine

With optimized design of V1 spectrum

At 900 µmol/s

Keeps Mosquitoes Away From Yards

MARS HYDRO 6 INCH INLINE FAN AND CARBON FILTER COMBO WITH SPEED CONTROLLER fluorescent-lighting Use during all stages ofWith a 6'' inline fan rated for 402CFM, an activated carbon filter with Australian charcoal, and a knob controller applied to allow easy switching and adjustment of the fan speed, the Mars Hydro 6 inch inline duct fan and carbon filter combo provides everything you need to set up the ventilation in a grow tent. A good ventilation setup for grow tents measuring up to 5x5 feet. Package Includes: 6" Inline Duct Fan with a knob Speed Controller, 6" Carbon