So i wasnt about to spend a ton of cash for an intake filter for my tent when i realized if i close the little intakes and only use the intake fan my humidity and temp perfectly level out. So what i did was go and buy the blue filter pads for swamp coolers at home depot, cut it to size and use that as the filter. The pads are huge and will last you a very long time. I switch mine out every 2 weeks and boy does that shit keep out all unwanted particles, dust, bugs and hair. It does slow the fans air intake down a little though but not too much. Do any of you use anything different for an intake filter?
