Stratos fans push the limits of what's possible with AC motors in terms of power and efficiency. They feature fully sealed cases and blades that are designed to reduce friction on the sides of your ducting, increasing airflow while lowering noise levels. We've paired these fans up with Systemair approved (60mm bed) CarboAir filters, which allow air to flow more freely through your extraction system, and we've also added in acoustic ducting to keep noise levels to a minimum.
The kits are available in multiple sizes, please click the drop down to view available set ups. Use our handy guide below to figure out which is best for you.
Hanging equipment - to mount your extraction kit at the top of your grow room or grow tent
Check out the One Stop Grow Shop Blog to learn about the importance of extraction kits, and their role in controlling odours, temperatures, humidity levels and CO2 levels.
These kits are supplied with either a 6-inch, 8-inch or 10-inch Stratos fan and a suitably matched CarboAir filter, acoustic ducting, a fast clamp (to join the filter to the fan) and a duct clip to connect the ducting to the fan.
To see our full Extraction Kits range, click here
1 x Revolution Stratos fan (choose your size from the drop down menu)
1 x 60mm Bed Depth CarboAir Filter (to match your choice of fan)
1 x 5m of Acoustic Ducting
1 x Fast Clamp
1 x Duct Clip
Find out the volume of your grow space in cubic metres: width x length x height = volume
For example: 1.2m x 1.2m x 2.0m = 2.88m3
You'll need to have the capacity to replace this volume of air once per minute. Multiply the volume figure by sixty to work out the airflow needed per hour.
2.88m3 x 60 = 172.80m3
Carbon filters add some extra load to your fan. To account for this, multiply the required airflow by 1.2, which will give you some spare capacity.
172.80m3 x 1.2 = 207.36m3
Note that it is always better to over-spec your fan and regulate it with a controller. This gives you the flexibility to increase output levels if temperatures rise.
Specifications
Revolution Stratos (AC) 150 (6") 439 m3/hr with 60mm bed CarboAir 150mm/660mm (318 m3/hr airflow with filter)
Revolution Stratos (AC) 200 (8") 947m3/hr with 60mm bed CarboAir 200mm/660mm (710 m3/hr airflow with filter)
Revolution Stratos (AC) 250 (10") 2038m3/hr with 60mm bed CarboAir 250mm/1000mm (1660 m3/hr airflow with filter)
Check out the following blog post for a visual guide to installing extraction systems. Note that this kit includes a fast clamp, so the method of joining up the fan and filter is slightly different in this case.
Make sure that you hang the system at the top of your grow area (to remove hot air) and make sure that ducting leads to an outside point. Keep ducting runs as short as possible, as every extra metre of ducting reduces the maximum flow-rate. Try not to include sharp bends in the layout of your ducting or you will reduce the effectiveness of your system.
