I have a 2.2 meter tent with 2 600w lights
Temp curently at 28 bit can not bring it down i have to 5inch rvk fan running with 5inch filters 1 either side of room and i think its only talking about 500 m3 per hour just wounder if i got a 6inch l1 which can take.upto 720 a m3 per hour would.this lower my heat in room and be a better environment

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