Fan Size Calculator
Your space
Lights
Carbon filter
Ducting
A rough guess is fine.
You need a fan rated at least
— L/s
Sized so your fan cruises at ~75% speed — quieter, cooler, lasts longer.
We are
The Grow Guys
At The Grow Guys, we’re here to make your growing journey simple and successful. From premium nutrients to innovative hydroponic systems, we’ve got the products and expertise to help you thrive.
