😂 I felt bad as to get the story of the bags they’d have to watch the whole of my other video which is like 25 minutes long. Most won’t wanna watch that long so better to get the info out there with something shorter 👍🏼
I forgot to mention that I have put my fleece layer in two of them and then put another two bags on top of that to make a double mesh in the trickle (tower) filter.
Get yourself some tights, not to wear! but cut the legs off and put on the end of your pipe. The beauty of them is that when they start filling up the stretch so takes a while to block. Asda pack of 4 with a fine denier, work a treat and if you do the need to experiment on a Friday night you already have some of the kit lol!!
I honestly don’t know - I would hazard a guess at no less than 1500 micron. They get better with use as a bit of detritus gets caught in them. Thanks for watching 👍🏼👍🏼