Lid Grommet Airlock Used for creating an airtight seal for your airlock in the lid of your fermenter.These are make from a pliable rubber that creates a great seal enabling you to see any airlock activity or positive or negative pressure.

Airlock Grommet

$1.50 $2.10 Save $0.60

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Lid Grommet

Fits Airlock

Used for creating an airtight seal for your airlock in the lid of your fermenter.

These are make from a pliable rubber that creates a great seal enabling you to see any airlock activity or positive or negative pressure.

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