Comparing vacuum filters

[cyclopath]

@tare

I’m currently using a 2L fritted glass buchner funnel with 5L flask. Using a celite bed it works pretty good, but it is a pain to keep having to empty the flask and could use something larger to save time. I am filtering 5-10gal at a time.

so stick your current filter in a beer keg, and suck on that instead. your new complaint will be that you hate having to fill the funnel so often.

SEAL the buchner, and you can now suck in from another keg.

how do I seal a buchner? filter plate in a spool (eg see what @Soxhlet built for this trick Indofabs C.R.C & BHO Color Remediation Tek)
6"? 12"? your call

Bits. And Büchner being frozen to -40 pre-filtration.

Edit: who can identify what I used as the funnel?