I wanted to ask if anyone has used 2.5 micron lab filters to filter thier extracts with, and what the results were.
I have, and the results are good. No discernible flavor loss, and gunking is diminished/delayed over the 5-micron poly felt I used before and still employ as a first-stage filter using a French Press. 2.5-micron paper lab filters don't work well in the French Press, so I gravity filter the refined, clarified solvent using a regular funnel.