Now I see I did'nt type CFM..Hmmmmm? I been stoned for 3 days! But,yeah. That was what I meant. 95 cfm.Hydrofarm has 1 and so does Dayton.Hydrofarm has this one.

95 CFM ActiveAir Blower System
SKU: FN95SYS
Suggested Retail: $74.95

4" intake flange. For medium inflation jobs and exhausting air outside.
Exchanges air in a 200 cu. ft. room in 2 minutes.

Flange Type: 4 hole square.
Motor Hp: 1/80 th.
Amperage Draw: 0.5

I got 2-265 and a 465,all 3 are hydrofarm.They are pretty quiet.Inlines are better.

Ga Grown!
GaGrown Reviewed by GaGrown on . 70 watt hps or mh i have a 70 watt mh and a 70 watt hps only using one of the lights on a small 1 plant scrog how much yeild could i expect i was thinking use the mh for veg and the hps for flowering how much ventilation would i need to keep this cool i was thinking of making a cool tube just an idea any input apreciated:thumbsup: :rastasmoke: Rating: 5