>>2634201>>2634205That said....as I pointed out in the post above
>>2634166 I accidentally folded the top of the bag with the filter on the outside edge of the fold rather than the inside. Even with the folds in the bag, there was enough fresh air coming into it that the mycelium crawled over and around the folds to find the source of fresh air and fruit even with an open X cut on the other side(it was also fruiting there too). So I don't think .02micron is a problem.