S-Shape Air Lock Twin Bubble Grommet Homebrew Beer Fermentation Wine Seal Valves

Description

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product description:

• 100% brand new and high quality
• With good insulation, not affected by external humidity, not fragile, no bacteria, non-toxic or harmless.
• Perfect for secondary fermentation, preventing again-flush into the fermentation chamber right through ambient temperature adjustments in the room.
• It permits fementation gas to escape and prevents harmful bacteria from getting in.
• This style airlock is typically used on fermenters up to 20 Gallon. 

  Specification:

• Material: Plastic
• Color: White
• Total Height: 17cm / 6.69” (Approximately)
• Quantity: 1Pc
• Note:
• Please use boiled water to boil and disinfect the Air Lock before you using it. And clean it with water after using.
• Size for manual measurement, there may be a zero to 1 cm error, belongs to the commonplace phenomenon.
• Due to the difference between different monitors, the picture may not reflect the precise color of the item. Thank you!

Package includes:

• 1pc x S-Shape Air Lock (without snap-on cap)