QWORK 500ml Filtering Buchner Funnel Medium Frit (G2) Lab Glassware with Standard 24/40 Joint and Vacuum Serrated Tubulation, 94mm I.D, 100mm Depth

I did not see this fact mentioned anywhere, but the vacuum tube adapter will fit a 3/8s inch line, such as a standard silicone rubber line used in brewing or plumbing. It arrived clean, unbroken, and was considerately packaged. No problems with delivery. I have yet to use it, but initial inspections are promising. Fits perfectly with the Erlenmeyer flask others bought with this item.

Works like it should, haven’t broken it yet

Nice tight fitting s easy to use

Works good and everything came in good condition. The medium frit has limited use and wish I would have opted for the fine frit but that was strictly my error and should bear no bad upon this filter.

Nice filter. Noted you must use 94mm paper filters or it will clog and be uncleanable.

Worked pretty well, cracked heating at 350 in my electric oven from cold to hot to cold without opening around the filter. This is my fault, the manufacturer didn't guarantee that it could withstand it, like the LABOY funnels do.

It works pretty well! The glass is solid for what I paid. I will however say I accidentally bought this thinking it was a fine frit. However it works pretty well if you add some filter paper!

My son and I use this during the silver refining process and it's a godsend for speeding up the filtering process. What took 12 hours via gravity filtering is finished in 20 minutes with this vacuum filter!

Arived in pieces. Replacement option