itsme_timd
Well-Known Member
Looks like folks here have already answered the question on oxygen that was posed. It does filter contaminants but does not remove oxygen. With that said I see a breathable seal as an issue for long term storage, once the pressure is mostly stabilized then a liquid airlock would keep everything out, including air, where this may remove the bugs it would allow air to creep in.
I just used this to cold crash a beer, I figure having a bit of air sucked back is better than dirty Starsan. I'm getting ready to secondary a saison on some peaches and I'm going to try it out there as well. I still like the idea of this for primary/secondary fermentation.
I just used this to cold crash a beer, I figure having a bit of air sucked back is better than dirty Starsan. I'm getting ready to secondary a saison on some peaches and I'm going to try it out there as well. I still like the idea of this for primary/secondary fermentation.