bottle top filtration - maximum hg pressure??

[trisdog]

hi i have 2 glass media bottles one is 250ml and one is 1Liter .. i wanted to know what would be the highest hg pressure i can use while filtering?

 

[GymLift]

I don't know, but I can tell you that I use 10 Hg.

 

[BigRonWannabee]

id just go with 10in Hg. You could probably get away with much higher but theres really no reason to imho. Just sit back and let it do its magic