Grainfather Counterflow Chiller Shipping-Group2 The 3 L (3 US

The 3 L (3 US qt) of propylene glycol dilutes to 9L (2

simple controls

Take control of your fermentation and create even better beers

providing optimal surface area for your mash and a better filter bed for your sparge

Grainfather Counterflow Chiller Shipping-Group2 The 3 L (3 USThe Grainfather counterflow chiller is used after boiling the wort to cool it down fermentation temperature. The counterflow does this by acting as a heat exchanger between the wort and water from your tap as you transfer the wort from your boil kettle to your fermenter. Because this is a one step process of transferring and cooling, it is more efficient and more sanitary than immersion chillers.