12" version is out of stock until.....March 2024! :(
Hydro Bros Summary: Buy this if need to move a lot of air (big room) but want to use your sexy ec controller - such as the enviro v2! - instead of regular fan controllers for AC fans.
The Super Silent EC Revolution fan combines POWER and efficiency with peace and quiet.
Manufactured in Europe with state of the art EC technology, the Super Silent Revolution is the most reliable, durable and quietest extractor fan for your indoor cultivation environment.
Unlike traditional motors, EC motors improve efficiency and use half the power when at half speed unlike AC counterparts. Alongside an aerodynamically optimised impeller and custom-built guide vanes, the Super Silent Revolution provides much larger air flows and greater performance under pressure than traditional duct fans.
With sealed steel housing to prevent leaks for your peace of mind, the Super Silent Revolution is the market leader in silent fans, running at a lower decibel than competitors products in a test environment.
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