3PCS Household Plastic Water Sealed Wine Beer Brewing Ferment Carboy Bucket Three-Piece Airlock Air Lock with Grommet Check Valve 3PCS

Material: Plastic Type: Homebrew Air Lock Size: 11x4cm Color: White Brand New and High Quality Package Including: 3PCS Valve(Silicone stopper not included) Features: 1.Made of food grade high transparency plastic 2-Allows CO2 to Escape But Prevents Air From Contaminating Your Beer or Wine 3.Components: Airlock body floater Dust cap 4.Fits into grommeted lid or drilled bung 5.Used in Fermentation fits easily into a grommet bucket 6.This 3 piece airlock or fermentation lock is filled partially with liquid (water) and it sticks in the top of a drilled stopper and onto the top of your fermentor. 7.The benefit of the 3 piece design is that it is much easier to clean than traditional S or Bubble type air locks.