Video - Quick Overview of the G30 Overflow Filter Watch the quick summary video using the G30 Overflow filter below: Check out the full YouTube Channel here. Related articles Video - Quick How to Guides on Setting Up and Brewing with the G30 Video - Quick Overview of the G30 Graincoat Video - Quick Overview of the G30³ Counterflow Chiller Video - Quick Overview of the GF30 Dual Valve Tap Instructions - Wortometer