What do you think of my ventilation plan?

Hey guys! I'm thing of buying the following: Secret Jardin 1.2, 1.2, 2.0 tent, 600W digital dimable ballast with 600W MH/HPS bulbs, a 150mm mixed flow fan that can operate in two settings: Low: 254CFM Hi: 339CFM.

I want to have it so I have the carbon filter>150mm x 600mm cool tube>150mm fan>out. Out = my brick double garage.

Room temps this summer would avg high 25-29 and even higher on a really hot 35C plus day. I can always run the aircon into the garage if necessary. It's extremely inefficient as the garage is vented and has fairly spacey gaps around roller doors.

So now the crux of my post: I need to pick an appropriate carbon filter to match the fan. I was thinking of the Mountain Air Filter 150mm X 500mm. Do you think the fan/filter combo is capable of filtering/cooling the 600W adequately? Any other suggestions for a good CF?

Thanks

Anyone? I need to pull the trigger soon. I think it's sufficent and it'll be pretty quite.

im confused cause i see the fan listed twice in that. do you have 1 or 2? and as far as the carbon filter goes you need to match the cfm of the filter to the cfm of your fan to work right.

should go carbon filter, fan, cooltube, and ducted out of the grow to where ever. would run the fan on high and get a filter that matches the high cfm rating of your fan.

I was going to do carbon filter>150mm x 600mm cool tube>150mm fan>out. Is there a reason one way is better than another?

No it's one fan. It has a jumper for High or Low fan speed. Wrap a fireproof sleeping bag around this and secure with a couple of bungees and it's as quite as PC fan. It's this one