Fantech Revolution Stratos 6" Inline Fan | 296 CFM Mixed Flow 115V Replacement RO Filters It carries a UL listing

It carries a UL listing for the low-voltage supply

Made of carbon steel with no coating

and it is a different job from anything in the gram sizes

Drainage slope adjusts too

They are specially designed to compliment one another

Fantech Revolution Stratos 6" Inline Fan | 296 CFM Mixed Flow 115V Replacement RO Filters It carries a UL listingThe Fantech Revolution Stratos 6 inch inline fan moves up to 296 CFM through 6" duct, using an aerodynamic mixed flow impeller and guide vanes to run quieter than most comparable fans. This 6 inch inline duct fan pairs a 115V AC external rotor motor with a composite housing that mounts in any position for grow tents, carbon filters, and tight ceiling runs. Fantech Revolution Stratos 6 Inch Inline Fan for Grow Tent Ventilation The Fantech Revolution