Yes, I do have a vacuum pump. If I'm not mistaken, I went to a web site recommended on this site and purchased it, "Filter Right". The 1 micron filters are PD-1-934, which I haven't used yet. The 5 micron filters are PD-5-934, both filters cartridges are Polydepth Polypropylene. I have kept them frozen between uses, after thawing them out, I run tap water thru them then drain them and start filtering my wine. I have not run any K-Meta thru them because I figure that would leave too much K-Meta in the wine. I have also varying the vacuum to get a lower flow and increasing the vacuum to get a higher flow. Half way thru the filtering, both carboys look about the same as far as clearing, but if I take a gallon out and filter it thru the vinebrite filter I looks a lot clearer. Lots of questions, should I flush it with K-Meta first? If so, what about the additional K-Meta added to the wine and what vacuum should you filter at, and are these the right filters. Also, I found that if you de-gas at a high vacuum it removes all the CO2 (good or bad, I don't know). I just really don't know what I'm doing???????????
Thanks
Semper Fi
Bud