Collection: Airlocks, Grommets & Rubber Stoppers
Airlocks are a piece of homebrewing equipment generally filled with water or sanitizer (or sometimes vodka). They act as one-way valves that allows CO2 created during fermentation to escape the fermentation vessel, but will not allow in contaminants like bugs or bacteria. Airlocks are generally located and secured on the top of your fermenter using a rubber stopper (bung) or grommets to create an airtight seal.
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Silicone Mason Jar Airlock
Regular price $3.50 USDRegular priceUnit price / per -
Silicone Fermentation Stretch Lids for Wide-Mouth Mason Jars
Regular price $20.00 USDRegular priceUnit price / per -
Plastic Canning Jar Fermentation Lid
Regular price From $2.50 USDRegular priceUnit price / per -
3-Piece Airlock
Regular price $2.50 USDRegular priceUnit price / per -
S-Shaped Airlock
Regular price $2.50 USDRegular priceUnit price / per -
Screw Cap w/ Airlock Hole for 1 Gallon Jugs
Regular price $1.50 USDRegular priceUnit price / per -
Airlock Grommet
Regular price $1.00 USDRegular priceUnit price / per -
Small #6-7 Universal Stopper
Regular price $2.00 USDRegular priceUnit price / per -
Sold out
Medium #8-9 Universal Stopper
Regular price $3.00 USDRegular priceUnit price / perSold out -
Intermediate #10-10.5 Universal Stopper
Regular price From $3.75 USDRegular priceUnit price / per -
Large #11-11.5 Universal Stopper
Regular price $5.25 USDRegular priceUnit price / per -
#000 Rubber Stopper
Regular price $1.00 USDRegular priceUnit price / per -
#2 Rubber Stopper
Regular price $0.75 USDRegular priceUnit price / per -
#3 Rubber Stopper
Regular price $1.00 USDRegular priceUnit price / per -
#5 Rubber Stopper
Regular price From $0.75 USDRegular priceUnit price / per -
#5.5 Rubber Stopper
Regular price From $1.20 USDRegular priceUnit price / per