3 Piece Airlock

3 Piece Airlock

$2.50
A reusable 3-piece fermentation airlock designed to vent CO2 while helping protect beer, wine, cider, and mead during fermentation.
  • Reusable 3-piece fermentation airlock
  • Allows CO2 to escape during fermentation
  • Helps reduce contamination exposure
  • Easy-to-clean removable design
  • Compatible with #6.5 rubber stoppers

During fermentation, yeast produces carbon dioxide that must safely escape the fermenter. A properly functioning airlock helps release pressure while limiting outside air exposure that could introduce contaminants.

The 3-piece design allows brewers to fully disassemble the airlock for easier cleaning and sanitation between batches. This design is especially useful for brewers fermenting beer, wine, mead, cider, kombucha, and other beverages that require clean fermentation environments.

Its compact design works with a variety of fermenters including glass carboys, buckets, and small-batch fermentation systems.

  • 1 Reusable 3 Piece Airlock

This airlock is ideal for:

  • Homebrewers
  • Winemakers
  • Mead makers
  • Hard cider brewers
  • Kombucha and fermentation projects
  • One-gallon fermentation systems

To use, insert the airlock into a compatible rubber stopper, fill with sanitizer or water according to brewing instructions, and attach it to your fermenter before fermentation begins.

  • Style: 3-piece airlock
  • Reusable: Yes
  • Disassembles for Cleaning: Yes
  • Compatible Stopper: #6.5 rubber stopper
  • Compatible Fermenters: Glass carboys, buckets, fermentation vessels
3 Piece Airlock
$2.50

Frequently Asked Questions

A 3 Piece Airlock allows carbon dioxide to escape during fermentation while helping prevent outside air and contaminants from entering the fermenter.

This airlock works with glass carboys, fermentation buckets, and other brewing vessels that use a compatible rubber stopper

The airlock fits standard #6.5 rubber stoppers.

Yes. The three-piece design allows the airlock to fully disassemble for easier cleaning and sanitizing.

Yes. The airlock is reusable with proper cleaning and sanitation.

This airlock can be used for beer, wine, mead, cider, kombucha, and other fermentation projects.


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