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1 Gallon FerMonster PET Carboy

1 Gallon FerMonster PET Carboy


Don't forget your airlock!

No. 10 Drilled Stopper

Quantity : 1

Fits the Fermonster P.E.T. fermenter lid and other plastic carboys. The drilled hole fits a standard airlock.

Airlock Bubbler

Quantity : 1

Easy to use 2 chamber bubbler airlock for venting gases during fermentation.


1 Gallon Fermonster PET Carboy

This little 1 gallon fermenter is perfect for your 1 gallon batches of beer or even kombucha.  Comes with a lid with a hole made for a #10 Stopper.

  • 1 gallon (3.78L) PET carboy
  • BPA Free
  • Smooth sides and 4" opening for easy cleaning
  • Made In Canada!!!