Thread: .45 filter good enough?

So I've been brewing off and on for many years now and I've always used .22 filters, but I've talked with quite a few guys over the years who swear by .45 filters! I remember reading "how to brew" posts back in the early 2000's and a lot of people were using .45s especially for test-susp. So my question is does anyone here use .45 filters for end product? Thanks

.22 is finer, used more in medical

.22 is the only way to go in my opinion

.22 are the best

.22 is the only one that will completely filter out all bacteria and nasty shit sometimes i do a .45 then a .22 filter just makes it easier on the gear I brew with GSO for friends when I s
Do my own I use MTC so .22 while still warm filters very quick

Just my opinion I've never had a infection