Grainfather G70 Electric All-in-One All-Grain Brewing SystemFrom the creators of the original award winning all grain brewing system, the Grainfather G70 represents the next level in brewing equipment. Grainfather stepped up the game to bring you a smarter brewing system with a larger 18. 5 gallons (70L) capacity capable of producing 16 gallons (60L) of finished wort into the fermentor. Grainfather G70 features an improved design, wireless control, app integration, and the same Grainfather signature quality