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Mars Hydro 4 inch Inline Duct Fan Kits with Speed Controller (Pre-order, ships before April 25th)

239.99
Enjoy peak ventilation experience with Mars Hydro Inline Duct Fan Kits Package Include: 4″inline duct fan with speed controller, 4″ carbon filter, 25ft length flex ducting,3 Duct Clamps, Humidity Thermometer; Timer; 4 Grow Bags; 70x70cm Plant Nets; 2 Adjuastable Rope Hangers

Mars Hydro 4-Inch iFresh Complete Fan Kit

209.99
  • Fan/Filter/Duct Size: 4 Inch
  • Airflow: 205CFM
  • Noise: 28dB-A
  • Controller Type: Speed Controller
With a 4'' inline fan rated for 205CFM, 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 4 inch inline duct fan and carbon filter combo offers you everything you need to set up the ventilation in a grow tent. A good ventilation setup for grow tents measuring up to 3x3 feet.

Mars Hydro 6 inch Inline Duct Fan Kits with Speed Controller

279.99
Enjoy peak ventilation experience with Mars Hydro Inline Duct Fan Kits Package Include: 6″inline duct fan with speed controller, 6″ carbon filter, 25ft length flex ducting,3 Duct Clamps, Humidity Thermometer; Timer; 6 Grow Bags; 120×120cm Plant Nets; 2 Adjuastable Rope Hangers

Mars Hydro 6-Inch iFresh Complete Fan Kit

359.99
  • Fan/Duct/Filter Size: 6 Inch
  • Airflow: 402CFM
  • Noise: 32dB-A
  • Controller Type: Speed Controller
With 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.