4 Inch Inline Fan
- MARS HYDRO 4 Inch Inline Duct Fan with Speed ControllerSKU: Mars-4InlinefanUS$69.99
Mars Hydro inline fans are designed to ventilate hydroponic grow rooms, exhaust odors, and transfer heating/cooling air in terms of planting needs.
Learn More - MARS HYDRO 4 Inch Inline Duct Fan and Carbon Filter Combo with Thermostat ControllerSKU: Mars-4Filterkits-CPUS$149.99
Refreshing Your Grow Room: Mars Hydro inline fan and filter kits are designed to quietly ventilate indoor grow rooms/tents, to transfer heating/cooling air in and out, and eliminate odors.
Learn More - MARS HYDRO 4 Inch Inline Duct Fan with Thermostat ControllerSKU: Mars-4Inlinefan-CPUS$99.99
Mars Hydro 4'' Inline Fan uses a mixed-flow design to maintain peak performance in a high static pressure environment.
[Digital Controller Version]
Learn More - US$109.99
Enjoy peak ventilation experience with Mars Hydro Inline Fan & Carbon Filter Combo
- Package Include: 4"inline duct fan with speed controller, 4" carbon filter, 33ft length flex ducting,3 Duct Clamps
Only the Canadian version is different in color and has the same devices and functions
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