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Fermenters

Fermenters and Accessories for Beer, Cider, Mead, Wine, and Sake

Fermenters and accessories give yeast a clean, controlled place to turn wort, must, juice, honey must, or rice-based ferment into a finished beverage. The right fermenter setup depends on batch size, headspace, cleaning needs, transfer method, temperature control, and how much measurement or pressure capability the process requires.

Use this collection for buckets, carboys, PET fermenters, stoppers, airlocks, blowoff parts, transfer accessories, and supporting fermentation tools. Match the vessel and accessories to the beverage, then build a workflow that makes cleaning, sanitizing, filling, monitoring, and transferring straightforward.

Choose the fermenter around the process

  • Batch size: leave enough headspace for active fermentation, fruit additions, or blowoff when needed.
  • Cleaning: choose a vessel and accessories you can clean thoroughly before sanitizing.
  • Monitoring: plan how you will check temperature, gravity, and fermentation progress.
  • Transfers: consider spigots, siphons, tubing, and closed-transfer needs before packaging day.

Related categories include carboys and jugs, fermentation temperature control, hydrometers and refractometers, and cleaning and sanitizing supplies.

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CellarScience® Universal Breathable Bung (Large) | Fits Barrels & Stopper Sizes #10–#12

CellarScience
Only 1 left!

CellarScience® Universal Breathable Bung (Large): Barrel-Ready, Fermentation-Safe Perfect for Barrels, Tanks & Tri-Clamp Setups The CellarScien...

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Original price $12.99 - Original price $12.99
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$12.99 - $12.99
Current price $12.99
Original price $10.99 - Original price $10.99
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$10.99
$10.99 - $10.99
Current price $10.99

CellarScience® Universal Breathable Bung (Medium) | Fits Stopper Sizes #8–#9

CellarScience
Only 1 left!

CellarScience® Universal Breathable Bung (Medium): Safe, Secure, and Sanitary Reliable Venting Without the Hassle of Traditional Airlocks The Cella...

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Original price $10.99 - Original price $10.99
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$10.99 - $10.99
Current price $10.99
Original price $9.99 - Original price $9.99
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$9.99
$9.99 - $9.99
Current price $9.99

CellarScience® Universal Breathable Bung (Small) | Dual Stopper & Airlock for Wine & Beer

CellarScience
2 in stock

CellarScience® Universal Breathable Bung: One Bung to Rule Them All Breathable Silicone Stopper with Built-In Airlock Functionality The CellarScien...

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Original price $9.99 - Original price $9.99
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$9.99
$9.99 - $9.99
Current price $9.99