Need a fan

[yobgodcm]

Got a fridge box going, CFL veg in the freezer section down bottom, CFL flower up top in main compartment.

 

Running 90mm pvc storm pipe elbows as venting/light traps, and am gonna need to organise some sort of carbon filter for the flower box, got an idea, using flyscreen and 2 sizes of pipe, but have no idea what sort of fan I need.

 

So, I want a 90-100mm fan I suppose, but am an absolute novice with fans/ducts.

 

http://www.ebay.com.au/itm/EZI-AIR-INLINE-FAN-100MM-240V-21W-/400232761122?pt=AU_Seed_Starting_Hydroponics&hash=item5d2fbb4722#ht_1081wt_698

 

something like that maybe?

 

Is it gonna have the trousers to push through a carbon filter?

 

Thanks for looking.

 

Will get some pics up in a journal thread over the next couple days.

[yobgodcm]

Will add that I have no real access to a hydro, or even and aircon/vent type shop, so online is prolly where I need to source such a beastie.

[STONEDAJ69]

I have the next size up fan to the one you've posted and it isn't good enough to run a homemade 25mm thick carbon filter - go up to a centrifugal fan - YES, they cost lots, but you'll need it.

[yobgodcm]

Found what might be a goodun cheap in the uk, awaiting postage charges.