Does anyone have experience with large quantity filters for homebrewing. I'm sick of these damn .45 whatman filters. I want a closed system too. I went on researchlabsupply.com and they have a ton of shit on there and i'm kinda confused. What is the easiest, most sanitary and relatively cheap. I'm making tren.
The Nalgene vacuum filter sounds good, what else do I need with that? Do I have to buy one of those pumps or can I use a hand pump like one that comes with a bloodpressure strap that nurses carry around. I've got one of those. How much pressure do I need to maintain?
What kind of replacement filters does it take? What size diameter. I assume I should use .45 nanometer like I do with the whatman filters but on that site all the large quantity filters were .22 nanometer for some reason. Why is that?
thanks,
jonj
The Nalgene vacuum filter sounds good, what else do I need with that? Do I have to buy one of those pumps or can I use a hand pump like one that comes with a bloodpressure strap that nurses carry around. I've got one of those. How much pressure do I need to maintain?
What kind of replacement filters does it take? What size diameter. I assume I should use .45 nanometer like I do with the whatman filters but on that site all the large quantity filters were .22 nanometer for some reason. Why is that?
thanks,
jonj
