Grasscity - Black Friday Sale - up to 70% Discount

inline fans on cooltube

Discussion in 'Grow Room Design/Setup' started by budnbong420, Aug 1, 2009.

  1. how much do you think adding a second 6in duct inline fan to cool tube would cool it down? whats the cfm rating mean if it says on 150 max then 220 boosting? thanks in advance

Share This Page