Venting a grow tent

[MDRIII]

I am going to be getting a 7'x7'x7' grow tent and my question is I want to filter the air coming into the tent due to alot of mites around and dont want anything coming into the tent through the can fan. I have 2 6" suncourt can fans they are not real strong I am going to have 1 for intake and 1 for exhaust I am not worried about filtering the exhaust just dont want anything coming in. Any suggestions?

 

[Ms.Fox]

Hmmmm... Good question. BUMP

 

[PitViper]

stocking

 

[MDRIII]

Pit that sounds like a good idea maybe double them up to be sure. Once again you guy have solved my problem. TYVM you all rock

 

[BWC BayArea]

I've done the leggings stretched over the ducting. did it over 4" ducting w/279 CFM (or somewhere around there). It greatly diminishes airflow (so make sure ur fan can handle it.) It can cause a length of ducting to "draw up" if not secured. I think there's a way to have some sort of HEPA filtration for the intake. When I get to my comp. (if I remember I'll look into it more a little later).