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Little Demon Conical Fermenter (1 U.S. gallon)


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Little Demon conical fermenter is made in the U.S.A.

Includes a unique CO2 venting system. No airlock required!..but you could fit one if you like with a small bung and airlock

Brew like a pro with the "World's Smallest" Conical Fermenting System! This patent pending brewing system includes our 1 gallon Baby Conical, which is the perfect volume to brew a 1 gallon batch of beer, hard cider, wine and mead. This fermenter is made of a heat tolerant, food grade plastic (Phthalate and BPA free) that imparts no unwanted flavors into your brew. The conical design allows for easy transfer of your beer into bottles while that pesky trub (inactive yeast and other unwelcome items) stays securely at the bottom.



  • (1) 1 Gallon Conical Fermenter
  • (1) Adjustable Flow Tap Assembly
  • (1) Stick-on Temperature Strip
  • (1) Venting Plug (no airlock required)

box size 22 x 22 x 28.