How many CFM to cool 3 600's

[w00dy]

What size fan do I need to cool three 600's in SuperSun2's in XXL (4x8x7) Sun Hut without AC? The fan will also be hooked up to a filter. Also what carbon filter would you recommend? Thanks.

 

[ItsAllOver]

Call it at least 150cfm/600w. So go for 450+cfm. It's always good to go bigger than you think you need with this

 

[Dr Dog]

I would say at least an 8(aprox 600 cfm) to 10 incher(approx 1200 cfm) depending on the size of filter

Check the filter specs they will have max and min cfm ratings

 

[JBlaze]

8'' no filter 10'' with filter.

 

[Danknuggler]

I'm cooling 3 600's using a 6".No filter.No probs.Very straight and short run though.

 

[w00dy]

Thanks for all the input fellas.
Anyone using Phat, Phresh, or Rhino filters? Was wondering if they are any good.

 

[smoke1sun]

Thanks for all the input fellas.
Anyone using Phat, Phresh, or Rhino filters? Was wondering if they are any good.

No but im lookin at the can filter. Matched with the new max fans that say the use less watts per cfm. The seem nice. A hydro store had the 8in max fan for around 250.00. Probally could find it cheaper online.