VIVOSUN AeroZesh S4 4" 208 CFM Silent In-Line Duct Fan with EC Motor and GrowHub E42A WiFi Controller Temperature and Humidity Controller for Hydroponic Grow Tents

VIVOSUN AeroZesh S4 Inline Duct Fan, Quiet 4" 208 CFM Ventilation Exhaust Fan w/EC Motor and GrowHub E42A Temperature Humidity WiFi-Controller - for Heating Cooling Booster, Grow Tents, Hydroponics

VIVOSUN 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal for Inline Fan, Grow Tent Smelliness Scrubber, Pre-Filter Included, Reversible Flange 4" x 12", Black

VIVOSUN S425 4x2 Grow Tent, 48"x24"x60" High Reflective Mylar with Observation Window and Floor Tray for Hydroponics Indoor Plant for VS2000