Phresh Hyperfan v2 EC Extraction Kit

Phresh Hyper Fans have solidified themselves as market leaders for EC duct fans.

The older V1 model was one of the industry's best sellers due to its reliable high performance and great efficiency. The V2 builds on this reputation, with all the great features you're used to with much better performance in terms of air moved and static pressure produced under load e.g when filters and ducting are fitted. 

The greater performance of the V2 is down to the new motor; using a 9 pole Brushless Motor instead of a 7 Pole like the V1, the new V2 Hyperfan motor can produce more pressure for higher airflow and is also noticeably quieter during operation than the V1.

Phresh Hyper Fans comes with its own manual speed dial controller, but you will need this pack 16 adapter if you wish to connect it to any Global Air Supplies Fan Controllers!

Don't forget that your garden's environment is one of the key factors in getting good results in terms of yield and quality. HyperFans give the grower control of their environment to cope with the heat of an indoor garden throughout the year.

What you get

Until now, carbon filter manufacturers have given you a choice between filters that either massively stifle your fan or inefficiently remove smells. The included CarboAir filters offer a courser and higher-quality carbon.

Which Size Kit Do I Need for my Grow Tent?

There is a (relatively) easy formula to determine which size extraction you need for your space, find out the volume in m3 (meters cubed) of your grow space with Width x Length x Height = Volume. Then, Volume x 60 = Air Movement Per Hour (this will refresh the air in your grow room every minute). Then multiply by a percentage to account for any bends in ducting, higher temps, or anything that will impede the fan power. A safe assumption would be to multiply by 1.5 to 2 (50% to 100%).

Bear in mind it's always better to over-spec your fan and reduce its output with a controller. This gives you the flexibility to increase its output to maintain optimum conditions for your plants, for example, in the middle of summer.

Also, if you don't over-spec your fan, it will have to run at 100% to maintain optimum conditions, which reduces its lifespan (run anything at 100% 24/7, and it's not going to be happy!). You're better off over speccing and running it at 60-80% power - that way, you also future-proof yourself if/when you get a bigger grow room.