1Pcs S-Shape Air Lock Twin Bubble Grommet Homebrew Beer Fermentation Wine Making
Brand new and high quality Perfect for secondary fermentation, preventing back-flush into the fermentation chamber during ambient temperature changes in the room.This style airlock is typically used on fermenters up to 20 Gallon. Size:Approx 16.8x5x2cm/6.7x2x0.8inch Material: plastic
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.Thank you!
Package include: 1Pcs S-Shape Air Locks(without snap-on caps)