1000mL Lab Vacuum Filtration Distillation Apparatus, Glass Suction Filtering Kit, with 1000mL Filtering Flask, 300mL Graduated Funnel with 100 Pieces of Filter Paper

This filtering setup works very well and the quality is much better than I expected for the price! I was a bit wary of switching from disposable bottle top filters, but their cost adds up quickly, and the membranes they use can blow out pretty easily due to lack of support below the membrane. This setup fully supports the membrane filter and I’m sure it could run well past the 25 psi of vacuum my little diaphragm pump can produce. Bottle top filters tend to blow out between 20 and 25 psi, especially if the solution is warmer than they like. No worries of that with this setup!