Can someone recommend a quiet fan and carbon filter combo?

Hi,

I have two tents side by side I want to add a fan, or two if needed and carbon filters. The room sizes are 4'1 x 2'1" x 3'11" + 1'4" x 1'4" x 3'11", I have totaled this all up to reach a cubic feet of 42, which if I have done the math right means I only need 14 cfm to exchange the air 3 times. What fans would be the quietest to use in a closet style setup?

I have heard good things about the 6" Max Fan, and also that Soler & Palau are good. What would someone suggest for such a small general area?

been through a few different fans. bought a Can Max(max fan), will never purchase another brand.

vilify said:

been through a few different fans. bought a Can Max(max fan), will never purchase another brand.

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Are they fairly quiet? I'm trying to be as stealth as I can with sounds and smell.

they produce less nouse than other fans at the same CFM, IMO.

im running an 8 inch @ 675 cfm, so its fairly loud, but it makes less noise than my 6 inch ~375cfm(dont remember exact, not the current 440 though) ecoplus fan i had last

I Second can max to make even quieter ive heard of people mounting inside a ice chest cutting holes in the ends would take up a lot of room though

Ok, cool thanks for all your input. What about a filter? Are all carbon filters about the same, or do different brands claim different things like always?

I see the Phresh Intake Filter; which is cheaper than the Phresh Filter 6" x 16". What are the differences? One looks like it'd go on an auto, the other one looks like the same thing with metal wrapped around it. But they both filter out odors all the same correct?